PASCOS 2018, Case Western Reserve University, Cleveland, USA
Thwing Center, Thwing Excelsior Ballroom
Case Western Reserve University
The 24th International Symposium on Particle, Strings, and Cosmology will take place in the physics department at Case Western Reserve University, Cleveland, Ohio, June 4-8, 2018.
The conference website is: http://artsci.case.edu/pascos2018/
Please register in the conference website:
http://artsci.case.edu/pascos2018/registration/
and in this Indico page using the email of your Indico account.
Please create your Indico account HERE
For more information visit the conference website.
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Registration Thwing Center, Thwing Excelsior Ballroom
Thwing Center, Thwing Excelsior Ballroom
Case Western Reserve University
Case Western Reserve University, Thwing Center, Thwing Excelsior Ballroom (Second Floor), 11111 Euclid Ave, Cleveland, OH 44106 Parallel Talks take place at the Rockefeller Building, Physics Department, 2076 Adelbert Rd. Cleveland, OH 44106.Registration and welcoming
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Welcome: Opening address Thwing Center, Thwing Excelsior Ballroom
Thwing Center, Thwing Excelsior Ballroom
Case Western Reserve University
Case Western Reserve University, Thwing Center, Thwing Excelsior Ballroom (Second Floor), 11111 Euclid Ave, Cleveland, OH 44106 Parallel Talks take place at the Rockefeller Building, Physics Department, 2076 Adelbert Rd. Cleveland, OH 44106.-
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WelcomeSpeaker: Prof. Pavel Fileviez Perez (Case Western Reserve University)
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Welcome to CWRUSpeaker: C. Taylor
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Origins and CERCASpeaker: Glenn David Starkman (Case Western Reserve University (US))
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Plenary 1 Thwing Center, Thwing Excelsior Ballroom
Thwing Center, Thwing Excelsior Ballroom
Case Western Reserve University
Case Western Reserve University, Thwing Center, Thwing Excelsior Ballroom (Second Floor), 11111 Euclid Ave, Cleveland, OH 44106 Parallel Talks take place at the Rockefeller Building, Physics Department, 2076 Adelbert Rd. Cleveland, OH 44106.Chairman: P. Fileviez Perez
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Conservative physics and new physics for the quantised black holeSpeaker: Gerardus 't Hooft (Utrecht University)
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Couplings in the Dark Sector, and the Mildly Nonlinear RegimeSpeaker: Mark Trodden
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17:30
Coffee Break Thwing Center, Thwing Excelsior Ballroom
Thwing Center, Thwing Excelsior Ballroom
Case Western Reserve University
Case Western Reserve University, Thwing Center, Thwing Excelsior Ballroom (Second Floor), 11111 Euclid Ave, Cleveland, OH 44106 Parallel Talks take place at the Rockefeller Building, Physics Department, 2076 Adelbert Rd. Cleveland, OH 44106. -
Plenary 2 Thwing Center, Thwing Excelsior Ballroom
Thwing Center, Thwing Excelsior Ballroom
Case Western Reserve University
Case Western Reserve University, Thwing Center, Thwing Excelsior Ballroom (Second Floor), 11111 Euclid Ave, Cleveland, OH 44106 Parallel Talks take place at the Rockefeller Building, Physics Department, 2076 Adelbert Rd. Cleveland, OH 44106.Chairman: G. Starkman
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19:00
Reception in the Linsalata Alumni Center Linsalata Alumni Center
Linsalata Alumni Center
The Alumni House, 11310 Juniper Rd, Cleveland, OH 44106
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Plenary 3 Thwing Center, Thwing Excelsior Ballroom
Thwing Center, Thwing Excelsior Ballroom
Case Western Reserve University
Case Western Reserve University, Thwing Center, Thwing Excelsior Ballroom (Second Floor), 11111 Euclid Ave, Cleveland, OH 44106 Parallel Talks take place at the Rockefeller Building, Physics Department, 2076 Adelbert Rd. Cleveland, OH 44106.Chairman: K. Hinterbichler
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Massive gravity from the top down and bottom’s upSpeaker: Claudia de Rham
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10:00
Coffee Break Thwing Center, Thwing Excelsior Ballroom
Thwing Center, Thwing Excelsior Ballroom
Case Western Reserve University
Case Western Reserve University, Thwing Center, Thwing Excelsior Ballroom (Second Floor), 11111 Euclid Ave, Cleveland, OH 44106 Parallel Talks take place at the Rockefeller Building, Physics Department, 2076 Adelbert Rd. Cleveland, OH 44106. -
Plenary 4 Thwing Center, Thwing Excelsior Ballroom
Thwing Center, Thwing Excelsior Ballroom
Case Western Reserve University
Case Western Reserve University, Thwing Center, Thwing Excelsior Ballroom (Second Floor), 11111 Euclid Ave, Cleveland, OH 44106 Parallel Talks take place at the Rockefeller Building, Physics Department, 2076 Adelbert Rd. Cleveland, OH 44106.Chairman: M. Carena
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Cosmic-ray Antinuclei: New Inputs on Dark MatterSpeaker: Kerstin Perez (MIT)
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Lunch
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Parallel 1 304 (Physics Department, Rockefeller Building, Case Western Reserve University)
304
Physics Department, Rockefeller Building, Case Western Reserve University
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Higgs Boson Production via Vector Boson Fusion Receives a Stress TestSpeaker: Terrance Figy (Wichita State University)
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Recent progress in Higgs precision calculationsSpeaker: Tobias Neumann (Illinois Tech / Fermi National Accelerator Laboratory)
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Current and Future Constraints on Higgs Couplings
We perform a Bayesian statistical analysis of the constraints on the Higgs couplings given by the Higgs electroweak chiral Lagrangian. We obtain bounds on the effective coefficients entering in Higgs observables at the leading order, using all available Higgs-boson signal strengths from the LHC runs 1 and 2 including data reported at Moriond 2018. Using a prior dependence study of the solutions, we discuss the results within the context of natural-sized Wilson coefficients. The effective theory we study is closely related to the expeimental kappa-framework, which we also discuss. We further study the expected sensitivities to the different Wilson coefficients at various possible future colliders.
Speaker: Claudius Krause (Fermilab) - 18
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Parallel 1 306 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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Highlights from SUSY searches at CMSSpeaker: Eric Chabert (Centre National de la Recherche Scientifique (FR))
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Prospects for BSM searches at the HL-LHC with CMSSpeaker: Zhenbin Wu (University of Illinois at Chicago (US))
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The Belle II Experiment: Status and Physics ProspectsSpeaker: Nisar Nellikunnummel (University of Pittsburgh)
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Parallel 1 301 (Physics Department, Rockefeller Building, Case Western Reserve University)
301
Physics Department, Rockefeller Building, Case Western Reserve University
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Initial Dark Matter Results from the SuperCDMS Single-Charge Sensitive DetectorsSpeaker: Dr Francisco Ponce (Stanford University)
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21-cm implications for dark matter annihilation and decaySpeaker: Hongwan Liu (Massachusetts Institute of Technology)
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Parallel 1 309 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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Higgs Fine Tuning and its Cosmological DynamicsSpeaker: Mustafa Amin (Rice University)
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Early Universe Cosmology with the Sunyaev Zel’dovich EffectSpeakers: Matthew Johnson, Matthew Johnson (York University/Perimeter Institute)
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Polarization Predictions and the CMB Hemispherical Variance AnomalySpeaker: Márcio O'Dwyer (Case Western Reserve University)
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Parallel 1 303 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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Holographic second laws of black hole thermodynamicsSpeaker: Federico Galli (Perimeter Institute)
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Dense holographic QCD and neutron starsSpeaker: Matti Jarvinen (Utrecht University)
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Cold holographic matter and color symmetry breaking
I will discuss a mechanism that describes the spontaneous breaking of the gauge (color) group in strongly coupled N=4SYM coupled to charged fundamental matter. The system is holographically described by an intersection of D3 and D7 branes, with a global (baryonic) U(1) charge on the worldvolume of the latter. Backreaction of the D7 branes and the baryonic charge on the geometry is crucial in this mechanism, since the IR geometry is responsible for the instability towards the breaking of the color group.
Speaker: Javier Tarrío -
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The Axidental UniverseSpeaker: Thomas Bachlechner (Columbia University)
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15:20
Coffee Break Physics Department, Rockefeller Building, Case Western Reserve University
Physics Department, Rockefeller Building, Case Western Reserve University
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Parallel 2 309 (Physics Department, Rockefeller Building, Case Western Reserve University)
309
Physics Department, Rockefeller Building, Case Western Reserve University
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The no-boundary proposal: alive and wellSpeaker: Mr Oliver Janssen (New York University)
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Quantum incompleteness of InflationSpeaker: Alice Di Tucci (Max Planck Institute)
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Semiclassical Eternal InflationSpeaker: Sebastian Bramberger (Max Planck Institute for Gravitational Physics (Albert Einstein Institute))
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When Does the Inflaton Decay?Speaker: Cristian Armendariz-Picon
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Parallel 2 306 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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Highlights from SUSY searches at ATLASSpeaker: David Miller (University of Chicago (US))
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The Baryon Asymmetry from a Composite HiggsSpeaker: Oleksii Matsedonskyi (INFN Padua/Padua University)
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Long-Lived Particles at the LHC with TimingSpeaker: Jia Liu (University of Chicago)
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Parallel 2 304 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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Newest results of the GERDA experimentSpeaker: Michael Miloradovic
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QCD Corrections to effective field theories at the Large Hadron ColliderSpeaker: Ian Lewis (The University of Kansas)
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Resummation and renormalons in a general QFTSpeaker: Juan C. Vasquez Carmona
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Scaling Behavior of QCD Vertex Functions in Universal Extra DimensionsSpeaker: Daniel Wiegand (University of Pittsburgh)
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Parallel 2 303 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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Consequences of Fine-Tuning for Fifth-Force Searches
A light bosonic field mediates a long-range "fifth" force between objects. If the field has self-interactions, experimental constraints on such forces are weakened due to a screening effect. We study how technically natural values for self-interaction terms in the field's potential lead to modification of existing constraints. We show that under this assumption of natural self-interactions, existing experimental coverage has important gaps, particularly for forces stronger than gravity.
Speaker: Sebastian Ellis -
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The Toric SO(10) Landscape and Global Matter-Tensor TransitionsSpeaker: Paul-Konstantin Oehlmann
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Unrealized Representations in Non-Abelian F-theory ModelsSpeaker: Nikhil Raghuram (Massachusetts Institute of Technology)
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Witten's loop in the flipped SU(5) unification revisitedSpeaker: Michal Malinsky (Charles University (CZ))
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Parallel 2 301 (Physics Department, Rockefeller Building, Case Western Reserve University)
301
Physics Department, Rockefeller Building, Case Western Reserve University
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QCD Axion Dark Matter with f_a as Low as 10^8 GeVSpeaker: Raymond Co (University of California, Berkeley)
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Can LambdaCDM model reproduce MOND-like behavior?Speaker: De-Chang Dai
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17:00
Coffee Break Thwing Center, Thwing Excelsior Ballroom
Thwing Center, Thwing Excelsior Ballroom
Case Western Reserve University
Case Western Reserve University, Thwing Center, Thwing Excelsior Ballroom (Second Floor), 11111 Euclid Ave, Cleveland, OH 44106 Parallel Talks take place at the Rockefeller Building, Physics Department, 2076 Adelbert Rd. Cleveland, OH 44106. -
Plenary 5 Thwing Center, Thwing Excelsior Ballroom
Thwing Center, Thwing Excelsior Ballroom
Case Western Reserve University
Case Western Reserve University, Thwing Center, Thwing Excelsior Ballroom (Second Floor), 11111 Euclid Ave, Cleveland, OH 44106 Parallel Talks take place at the Rockefeller Building, Physics Department, 2076 Adelbert Rd. Cleveland, OH 44106.Chairman: G. Gabadadze
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Black holes from cosmic inflationSpeaker: Alexander Vilenkin
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Plenary 6 Thwing Center, Thwing Excelsior Ballroom
Thwing Center, Thwing Excelsior Ballroom
Case Western Reserve University
Case Western Reserve University, Thwing Center, Thwing Excelsior Ballroom (Second Floor), 11111 Euclid Ave, Cleveland, OH 44106 Parallel Talks take place at the Rockefeller Building, Physics Department, 2076 Adelbert Rd. Cleveland, OH 44106.Chairman: B. Monreal
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Higgs Couplings at High Scales
The experiments at the LHC have been improving the measurements of the Higgs boson properties, and searches for new physics are being actively conducted. In the absence of deviations from the Standard Model thus far, it would be prudent to seek for other complementary strategies in the experiments at the energy frontier. For this purpose, we propose to study the Higgs couplings at high energy scales. We focus on the energy scale-dependence of the off-shell Higgs propagation, and of the top quark Yukawa coupling, exploiting the signal process gg —> h —> ZZ. We present several representative scenarios relevant to addressing the naturalness problem. We find that certain scenarios are potentially observable at the LHC upgrade for high luminosity or a higher energy.
Speaker: Tao Han (University of Pittsburgh) - 59
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The Pierre Auger Observatory: The Big Picture on the Highest Energy Cosmic RaysSpeaker: Corbin Covault
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10:00
Coffee Break Thwing Center, Thwing Excelsior Ballroom
Thwing Center, Thwing Excelsior Ballroom
Case Western Reserve University
Case Western Reserve University, Thwing Center, Thwing Excelsior Ballroom (Second Floor), 11111 Euclid Ave, Cleveland, OH 44106 Parallel Talks take place at the Rockefeller Building, Physics Department, 2076 Adelbert Rd. Cleveland, OH 44106. -
Plenary 7 Thwing Center, Thwing Excelsior Ballroom
Thwing Center, Thwing Excelsior Ballroom
Case Western Reserve University
Case Western Reserve University, Thwing Center, Thwing Excelsior Ballroom (Second Floor), 11111 Euclid Ave, Cleveland, OH 44106 Parallel Talks take place at the Rockefeller Building, Physics Department, 2076 Adelbert Rd. Cleveland, OH 44106.Chairman: R. Brown
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Colour Unified Dynamical AxionSpeaker: Belen Gavela Legazpi (Universidad Autonoma de Madrid (ES))
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Identifying new states at the LHCSpeaker: Elizabeth Simmons (University of California, San Diego)
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The Light-Front Vacuum, Light-Front Holography, and Supersymmetric Features of Hadron PhysicsSpeaker: Stanley J. Brodsky (SLAC National Accelerator Laboratory, Stanford University)
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12:00
Lunch
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Parallel 3-1 303 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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Parallel 3-1 304 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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Reconstructing the Large-Scale Velocity Field using kSZ TomographySpeaker: James Mertens (York University)
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The classical double copy in maximally symmetric spacetimesSpeaker: Mariana Carrillo Gonzalez
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Parallel 3-1 301 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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GeV-Scale Thermal WIMPs: Not Even Slightly DeadSpeaker: Rebecca Leane (Massachusetts Institute of Technology)
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Parallel 3-1 309 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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Gravitational Wave Signatures of Inflationary Models producing Primordial Black HolesSpeaker: Mr Caner Unal (University of Minnesota)
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Parallel 3-1 306 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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Enhanced Di-Higgs Production and the Electroweak Phase TransitionSpeaker: Zhen Liu (Fermilab)
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A light Higgs and the B-physics AnomaliesSpeaker: Xiaoping Wang (Johannes Gutenberg University Mainz)
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Parallel 3-2 301 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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PROSPECT: A Precision Reactor Oscillation and Spectrum ExperimentSpeaker: Timothy Classen (Lawrence Livermore National Laboratory)
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The Status of Hyper-Kamiokande ProjectSpeaker: Yoshihisa OBAYASHI (ICRR, Univ. of Tokyo)
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Recent Results from MicroBooNE
The MicroBooNE detector is a 170 ton liquid argon time projection chamber (LArTPC) operating in the Booster and NuMI neutrino beams at Fermilab since October 2015. The MicroBooNE physics program includes neutrino oscillation searches that aim to resolve the anomalous excess of low-energy electromagnetic shower events observed by MiniBooNE, as well as neutrino cross-section measurements on liquid argon and R&D to inform future LArTPC design. This talk will describe the MicroBooNE detector and present a number of recent results from across its physics program.
Speaker: Brandom Eberly
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Parallel 3-2 304 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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Detecting Low-Frequency Gravitational Waves with Pulsar Timing ArraysSpeaker: Sarah Vigeland (University of Wisconsin-Milwaukee)
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Parallel 3-2 309 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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Engineering the Measurement of the Hubble Constant via the Distance LadderSpeaker: Rachael Beaton (Princeton University)
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MassiveNuS: Cosmology with Massive NeutrinosSpeaker: Jia Liu (Princeton University)
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Parallel 3-2 303 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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Speed Limits for Modified GravitySpeaker: Scott Melville (Imperial College, London)
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Warning signs for cosmological back reaction from numerical relativitySpeaker: Tom Giblin (Kenyon College)
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Parallel 3-2 306 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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Primordial Anisotropies in the Gravitational Wave Background from Cosmological Phase TransitionsSpeaker: Michael Geller (Technion)
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15:20
Coffee Break Physics Department, Rockefeller Building, Case Western Reserve University
Physics Department, Rockefeller Building, Case Western Reserve University
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16:00
Excursion and Banquet
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Plenary 8 Thwing Center, Thwing Excelsior Ballroom
Thwing Center, Thwing Excelsior Ballroom
Case Western Reserve University
Case Western Reserve University, Thwing Center, Thwing Excelsior Ballroom (Second Floor), 11111 Euclid Ave, Cleveland, OH 44106 Parallel Talks take place at the Rockefeller Building, Physics Department, 2076 Adelbert Rd. Cleveland, OH 44106.Chairman: H. Mathur
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Higgs Boson Couplings and New PhysicsSpeaker: Carlos E.M. Wagner (University of Chicago)
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Putting Einstein to the Test with Gravitational Wave ObservationsSpeaker: Neil Cornish
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10:00
Coffee Break Thwing Center, Thwing Excelsior Ballroom
Thwing Center, Thwing Excelsior Ballroom
Case Western Reserve University
Case Western Reserve University, Thwing Center, Thwing Excelsior Ballroom (Second Floor), 11111 Euclid Ave, Cleveland, OH 44106 Parallel Talks take place at the Rockefeller Building, Physics Department, 2076 Adelbert Rd. Cleveland, OH 44106. -
Plenary 9 Thwing Center, Thwing Excelsior Ballroom
Thwing Center, Thwing Excelsior Ballroom
Case Western Reserve University
Case Western Reserve University, Thwing Center, Thwing Excelsior Ballroom (Second Floor), 11111 Euclid Ave, Cleveland, OH 44106 Parallel Talks take place at the Rockefeller Building, Physics Department, 2076 Adelbert Rd. Cleveland, OH 44106.Chairman: A. Tolley
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Quantum aspects of black hole physicsSpeaker: Dejan Stojkovic (SUNY at Buffalo)
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12:00
Lunch
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Parallel 4 306 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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Cosmological Signatures in Mirror Twin Higgs ModelsSpeaker: Yuhsin Tsai (University of Maryland)
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Asymptotically Free Supersymmetric Twin HiggsSpeaker: Marcin Badziak
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Implications of Higgs Discovery for the Strong CP Problem and UnificationSpeaker: Keisuke Harigaya (UC Berkeley, LBNL)
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Parallel 4 303 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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A universal bound on the strong coupling scale of a gravitationally coupled massive spin-2 particleSpeaker: James Bonifacio
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Black Hole Horizons and Massive GravitonsSpeaker: Rachel Rosen
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Spin-2 scattering amplitudes and asymptotic superluminalitySpeaker: Austin Joyce
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Partially Massless Decoupling Limit of Massive Gravity in de SitterSpeaker: Laura Johnson
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Parallel 4 301 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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A search for Neutrinoless double beta decay in 130Te : First results from CUORESpeaker: Vivek Singh
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Implications of an Improved Neutron-Antineutron Oscillation Search for BaryogenesisSpeaker: Zhengkang Zhang (University of Michigan)
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Lepton flavor violation induced by a neutral scalar at future lepton collidersSpeaker: Dr Yongchao Zhang
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Parallel 4 309 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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Galaxy Cluster Cosmology with the Atacama Cosmology TelescopeSpeaker: Matthew Hasselfield (Penn State University)
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Fundamental physics from the small-scale cosmic microwave backgroundSpeaker: Mathew Madhavacheril (Princeton)
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Weighing neutrinos with cosmic neutral hydrogen
The 21cm radiation from cosmic neutral hydrogen can be used to survey large cosmological volumes of the Universe through intensity mapping. I will discuss the impact of neutrino masses on the abundance and clustering of neutral hydrogen, that we have investigated through hydrodynamic simulations with massive neutrinos. I will show that it can be understood by accounting for the effects neutrinos induce on the properties of matter and halos. I will show forecasts on how well upcoming instruments, like the Square Kilometer Array, can detect the minimum mass of the neutrino masses.
Speaker: Francisco Villaescusa Navarro
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Parallel 4 304 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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Bridging the gap between year-long signals and second-long signals: GW transientsSpeaker: Lilli Sun
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Gravitational wave science with LISASpeaker: Joey Shapiro Key (University of Washington Bothell)
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Design of third generation ground based detectorsSpeaker: Dr Jax Sanders (Syracuse University)
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Searches for the stochastic gravitational-wave background with Advanced LIGO and VirgoSpeaker: Andrew Matas
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15:20
Coffee Break Physics Department, Rockefeller Building, Case Western Reserve University
Physics Department, Rockefeller Building, Case Western Reserve University
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Parallel 5 309 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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The Dark Energy Spectroscopic InstrumentSpeaker: Robert Kehoe (Southern Methodist University (US))
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Cosmological simulations for precision cosmology with large galaxy surveys
Large scale structure simulations are a fundamental tool to interpret data from large volume galaxy surveys. In fact, modelling the observables and their covariance is affected by the non-linear regime of gravitational collapse, a phenomenon that is best captured through simulations. In this talk I will present some applications of simulations that are relevant to present and upcoming galaxy surveys, such as predicting the cosmological signal and the production of mock gala
Speaker: Linda Blot (Institute of Space Sciences (CSIC), IEEC) -
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The Status of Constraints on Dark Energy from Baryon Acoustic Oscillation Scale Measurements
I will describe how the baryon acoustic oscillation (BAO) scale observed in the distribution of galaxies can be treated as a standard ruler that enables distance measurements as a function of redshift. These measurement allow precise tests on the nature of Dark Energy. I will describe the current status of BAO measurements and the constraints they afford, focusing on recent measurements from the completed Baryon Oscillation Spectroscopic Survey (BOSS) and two ongoing experiments: the Dark Energy Survey (DES) and extended-BOSS (eBOSS). I will finish with a description of what to anticipate from the final DES and eBOSS data and then the data obtained from Dark Energy Spectroscopic Instrument further in the future.
Speaker: Ashley Ross (Ohio State University) -
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Exploring neutrino masses with Large Scale StructureSpeaker: Elena Giusarma
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Parallel 5 301 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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Aspects of Axion Dark Matter ClumpsSpeaker: Mark Hertzberg (Tufts University)
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Intermediate Scale Non-resonant LeptogenesisSpeaker: Jessica Turner (Durham University)
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Enhancement of the dark matter abundance before reheating: thermal and non-thermal productionSpeaker: Marcos A. Garcia Garcia (Rice University)
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Constraining Axion-like-Particles with Hard X-Ray Emission from MagnetarsSpeaker: Kuver Sinha
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Parallel 5 303 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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Superfluids and the cosmological constant problemSpeaker: Jeremy Sakstein (University of Pennsylvania)
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Parallel 5 304 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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Measuring the neutron star equation of state with gravita- tional wavesSpeaker: Leslie Wade
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Folding-in astrophysical priors in searches for continuous gravitational wavesSpeaker: Jing Ming
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Searching for scalar and tensor polarizations with the stochas- tic gravitational wave backgroundSpeaker: Tom Callister
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Parallel 5 306 (Physics Department, Rockefeller Building, Case Western Reserve University)
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Physics Department, Rockefeller Building, Case Western Reserve University
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One loop corrections to the spin-independent blind spotSpeaker: Hongkai Liu (University of Pittsburgh (US))
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Electroweak DM at Future Hadron ColliderSpeaker: Xing Wang (University of Pittsburgh)
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Low temperature EW phase transition in the SM with hidden scale invariance
We discuss a cosmological phase transition within the Standard Model which incorporates spontaneously broken scale invariance as a low-energy theory. In addition to the Standard Model fields, the minimal model involves a light dilaton, which acquires a large vacuum expectation value (VEV) through the mechanism of dimensional transmutation. Under the assumption of the cancellation of the vacuum energy, the dilaton develops a very small mass at 2-loop order. As a result, a flat direction is present in the classical dilaton-Higgs potential at zero temperature while the quantum potential admits two (almost) degenerate local minima with unbroken and broken eletroweak symmetry. We found that the cosmological electroweak phase transition in this model can only be triggered by a QCD chiral symmetry breaking phase transition at low temperatures, T ≈ 132 MeV. Furthermore, unlike the standard case, the universe settles into the chiral symmetry breaking vacuum via a first-order phase transition which gives rise to a stochastic gravitational background with a peak frequency ~ 10-8 Hz as well as triggers the production of approximately solar mass primordial black holes. The observation of these signatures of cosmological phase transitions together with the detection of a light dilaton would provide a strong hint of the fundamental role of scale invariance in particle physics.
Speaker: Suntharan Arunasalam (University of Sydney)
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Coffee Break Thwing Center, Thwing Excelsior Ballroom
Thwing Center, Thwing Excelsior Ballroom
Case Western Reserve University
Case Western Reserve University, Thwing Center, Thwing Excelsior Ballroom (Second Floor), 11111 Euclid Ave, Cleveland, OH 44106 Parallel Talks take place at the Rockefeller Building, Physics Department, 2076 Adelbert Rd. Cleveland, OH 44106. -
Plenary 10 Thwing Center, Thwing Excelsior Ballroom
Thwing Center, Thwing Excelsior Ballroom
Case Western Reserve University
Case Western Reserve University, Thwing Center, Thwing Excelsior Ballroom (Second Floor), 11111 Euclid Ave, Cleveland, OH 44106 Parallel Talks take place at the Rockefeller Building, Physics Department, 2076 Adelbert Rd. Cleveland, OH 44106.Chairman: C. Covault
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131
Neutrino Aspects of Multimessenger AstronomySpeaker: Francis Halzen (IceCube/WIPAC)
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133
Unbiased constraints from biased tracers in cosmologySpeaker: Ravi Sheth (ICTP/UPenn)
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131
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Plenary 11 Thwing Center, Thwing Excelsior Ballroom
Thwing Center, Thwing Excelsior Ballroom
Case Western Reserve University
Case Western Reserve University, Thwing Center, Thwing Excelsior Ballroom (Second Floor), 11111 Euclid Ave, Cleveland, OH 44106 Parallel Talks take place at the Rockefeller Building, Physics Department, 2076 Adelbert Rd. Cleveland, OH 44106.Chairman: C. de Rham
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136
Evidence for inflation in an axion landscapeSpeaker: Pran Nath (Department of Physics)
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10:30
Coffee Break Thwing Center, Thwing Excelsior Ballroom
Thwing Center, Thwing Excelsior Ballroom
Case Western Reserve University
Case Western Reserve University, Thwing Center, Thwing Excelsior Ballroom (Second Floor), 11111 Euclid Ave, Cleveland, OH 44106 Parallel Talks take place at the Rockefeller Building, Physics Department, 2076 Adelbert Rd. Cleveland, OH 44106. -
Plenary 12 Thwing Center, Thwing Excelsior Ballroom
Thwing Center, Thwing Excelsior Ballroom
Case Western Reserve University
Case Western Reserve University, Thwing Center, Thwing Excelsior Ballroom (Second Floor), 11111 Euclid Ave, Cleveland, OH 44106 Parallel Talks take place at the Rockefeller Building, Physics Department, 2076 Adelbert Rd. Cleveland, OH 44106.Chairman: P. Nath
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137
Neutrino Mass and Grand UnificationSpeaker: Rabindra Mohapatra (University of Maryland)
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137
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