Conveners
WG 1
- Jian Tang (Sun Yat-Sen University)
WG 1
- Adam Jude Aurisano (University of Cincinnati (US))
WG 1
- Jian Tang (Sun Yat-Sen University)
WG 1
- Neil McCauley (University of Liverpool)
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Matthew Strait (Fermi National Accelerator Laboratory)08/09/2021, 12:40Oral
NOvA is a long-baseline neutrino oscillation experiment. Its large tracking calorimeters
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can detect and identify muon and electron neutrino interactions with high efficiency.
Neutrinos produced by the NuMI beam are detected by a near detector, located at Fermilab,
and a much larger far detector, located 810 km away in Ash River, Minnesota. NOvA can
measure the electron neutrino and... -
Justyna Lagoda (National Centre for Nuclear Research (PL))08/09/2021, 13:02Oral
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Chris Marshall (University of Rochester)08/09/2021, 13:24Oral
The Deep Underground Neutrino Experiment (DUNE) is a next generation, long-baseline neutrino oscillation experiment which will utilize high-intensity $\nu_{\mu}$ and $\bar{\nu}_{\mu}$ with peak neutrino energies of ~2.5 GeV produced at Fermilab, over a 1285 km baseline, to carry out a detailed study of neutrino mixing. The neutrino beam has an initial design intensity of 1.2 MW, but has a...
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Laura-Iuliana Munteanu (Université Paris-Saclay (FR))08/09/2021, 13:46Oral
Neutrino oscillation physics is entering the precision measurement
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era. The focus of next generation neutrino experiments will be to
determine the parameters governing neutrino oscillations precisely.
The Hyper-Kamiokande experiment, currently under construction in
Japan, includes a long-baseline neutrino oscillations program. Its
main goals will be to determine whether CP violation... -
Prof. Juan Pedro Ochoa-Ricoux (University of California - Irvine)08/09/2021, 14:20Oral
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Dr Diana NAVAS NICOLAS (IJCLab)08/09/2021, 14:38Oral
The Jiangmen Underground Neutrino Observatory (JUNO) is a 20 kton liquid scintillator detector that will study reactor antineutrinos emitted from two nuclear power plants in the south of China at a baseline of about 53 km. Thanks to its 2 photon detection systems (18000 20” PMTs and 25600 3” PMTs), JUNO will achieve an unprecedented 3% energy resolution at 1 MeV with an energy scale...
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Sabya Sachi Chatterjee (IPPP, Durham University)08/09/2021, 14:56Oral
The latest data of the two long-baseline accelerator experiments NOνA and T2K, interpreted in the standard 3-flavor scenario, display a discrepancy. A mismatch in the determination of the standard CP-phase $\delta_{CP}$ extracted by the two experiments is evident in the normal neutrino mass ordering. While NOνA prefers values close to $\delta_{CP}$ ∼ $0.8\pi$, T2K identifies values of...
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Mr Ankur Nath (Tezpur University)08/09/2021, 15:14Oral
In this work, an analytical expression for appearance probability has been derived for neutrino (anti-neutrino) oscillations in matter, including non-standard interactions (NSI-propagation). We consider two NSI parameters $\epsilon_{e\mu}$ and $\epsilon_{e\tau}$ to obtain the expression for $\nu_{\mu}\rightarrow\nu_{e}$ ( $\bar{\nu}_{\mu}\rightarrow\bar{\nu}_{e}$) transition, relevant to the...
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Pablo Fernández Menéndez (University of Liverpool)09/09/2021, 12:40Oral
Super-Kamiokande is a 50 kton water Cherenkov detector located in Gifu, Japan. The detector has been running for 25 years in 6 distinct phases: SK-I to SK-V and most recently SK-Gd; in this time, it has accumulated a large dataset of atmospheric neutrinos.
The atmospheric neutrinos detected at Super-K cover a wide range of energies and path lengths and travel through various amounts of...
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Kayla Leonard DeHolton09/09/2021, 12:58Oral
The DeepCore sub-array within the IceCube Neutrino Observatory is a densely instrumented detector embedded in the Antarctic ice designed to observe atmospheric neutrino interactions above 5 GeV via Cherenkov radiation. At these energies, Earth-crossing muon neutrinos have a high chance of oscillating to tau neutrinos. These oscillations have been previously observed in DeepCore through both...
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Salvador Rosauro Alcaraz (Universidad Autónoma de Madrid)09/09/2021, 13:16
The ESSνSB project proposes to base a neutrino ”Super Beam” of unprecedented luminosity at the European Spallation Source. The original proposal identified the second peak of the oscillation probability as the optimal to maximize the discovery potential to leptonic CP violation. However this choice reduces the statistics at the detector and penalizes other complementary searches such as the...
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Valentin Pestel (Nikhef)09/09/2021, 13:34Oral
The KM3NeT/ORCA detector is a next-generation neutrino telescope on the bottom of the Mediterranean Sea. With a sensitivity optimized for atmospheric neutrinos between 1\,GeV to 100\,GeV, this detector will offer competitive sensitivity for measuring the neutrino mass ordering, as well as $\theta_{23}$ and $\Delta m^2_{23}$.
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Currently under construction, 6 of the 115 planned Detection Units... -
Dr Sampsa Vihonen (Sun Yat-Sen University)09/09/2021, 13:52Oral
The near future of neutrino oscillation physics will be marked with precision measurements on the standard neutrino mixing parameters. MOMENT introduces a novel method to produce a high-intensity low-energy muon-decay-based neutrino beam, which is ideal to study neutrino oscillations at medium distance. In this talk, we review the general prospects of MOMENT at the precision measurement of the...
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Christoph Andreas Ternes (INFN, Sezione di Torino)09/09/2021, 16:00Oral
The flagship measurement of the JUNO experiment is the determination of the neutrino mass ordering. Here we revisit the prospects of the JUNO experiment to make this determination by 2030, using the current global knowledge of the relevant neutrino parameters as well as current information on the reactor configuration and the critical parameters of the JUNO detector.
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We pay particular... -
Adam Jude Aurisano (University of Cincinnati (US))09/09/2021, 16:15Oral
Over the last two decades, the experimental understanding of three flavor oscillations has improved dramatically. However, almost all of our understanding of neutrino physics is due to the study of electron and muon neutrinos, and the tau neutrino remains the least well-studied particle in the Standard Model.
The Deep Underground Neutrino Experiment (DUNE) is a next-generation neutrino...
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Ryosuke AKUTSU (TRIUMF)09/09/2021, 16:30Oral
The Hyper-Kamiokande (HK) experiment will perform a broad physics program including the study of long-baseline neutrino oscillations. This will be achieved by detecting neutrinos produced at an upgraded 1.3 MW beam at the J-PARC with a far water Cherenkov detector which will have about 8 times larger detector volume than that of the Super-Kamiokande detector, following the successful T2K...
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SOUMYA C (Institute of Physics Bhubaneswar)09/09/2021, 16:45Oral
Matter effect plays a pivotal role in the upcoming Deep Underground Neutrino Experiment (DUNE) to address pressing fundamental issues such as leptonic CP violation, neutrino mass hierarchy, and precision measurements of the oscillation parameters in the precision era. In this paper, for the first time, we explore in detail the capability of DUNE to establish the matter oscillation as a...
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Valentina De Romeri (IFIC CSIC/UV Valencia)09/09/2021, 17:00Oral
Reactor experiments are well suited to probe the possible loss of coherence of neutrino oscillations due to wave-packets separation. We will first comment on how decoherence modifies neutrino oscillation probabilities. Then we will turn our attention to the reactor experiments RENO, Daya Bay and KamLAND and discuss how well these experiments can constrain decoherence effects. We will finally...
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Prof. Emilio Ciuffoli (IMP, CAS)09/09/2021, 17:15Oral
Quantum decoherence in neutrino oscillations was theorized almost 50 years ago, however there is still no clear theoretical understanding of this phenomenon, there is not even agreement on whether or not it could be observed at all.
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Treating all particles, including the source and detector, consistently in QFT, we study a model where the decoherence emerges from the time evolution of the... -
Yong Du (ITP CAS)Oral
Due to the null observation of any definite signals of new physics or any significant deviation from the standard model prediction since the Higgs discovery, searching for new physics model independently in the effective field theory (EFT) framework has become a popular alternative. In this talk, I shall first review the connection between neutrino NSIs in the quantum mechanical formalism and...
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