-
30/09/2024, 08:45
-
Dr Bakur Parsamyan (AANL, Turin section of INFN and CERN)30/09/2024, 09:00
COMPASS is the longest-running experiment at CERN, with a record-breaking 20 years of data collection from 2002 to 2022. The experiment has a unique and diverse physics programme focused on nucleon structure and spectroscopy measurements.
This talk will review selected highlights from the COMPASS legacy on parton transverse momentum dependent nucleon spin structure studies and address...
Go to contribution page -
Oleg Eyser (Brookhaven National Laboratory)30/09/2024, 09:30
The Relativistic Heavy Ion Collider (RHIC) at Brookhaven National Laboratory is the world's only polarized proton collider with center-of-mass energies up to 500 GeV and polarizations of about 60% for each proton beam. It provides unique opportunities to study the spin structure in hadronic systems and opens new kinematic regions compared to deep inelastic scattering. The three pillars of the...
Go to contribution page -
Timothy Barton Hayward (MIT)30/09/2024, 10:00
The status of several CLAS12 semi-inclusive deep inelastic scattering measurements sensitive to TMDs, including several new results from a 10.5 GeV longitudinally polarized electron beam incident on a longitudinally polarized target, will be discussed. A focus will be placed on areas where CLAS12 and other fixed target experiments may be in friction with phenomenology, including effects from...
Go to contribution page -
Gunar Schnell30/09/2024, 10:30
Hadronization, the inevitable formation of colourless hadrons from coloured partons (quarks and gluons), is one of the fascinating aspects of nature and one that escapes first-principle calculations based on quantum chromodynamics. As such, experimental data are required to constrain fragmentation functions, the non-perturbative objects arising from applying factorisation theorems to various...
Go to contribution page -
Silvia Niccolai (IPN Orsay)30/09/2024, 11:30
Generalized Parton Distributions (GPDs) are nowadays the object of an intense effort of research, in the perspective of understanding nucleon structure. They describe the correlations between the longitudinal momentum and the transverse spatial position of the partons inside the nucleon and they can give access to the contribution of the orbital momentum of the quarks and gluons to the nucleon...
Go to contribution page -
Nicole D'Hose (Université Paris-Saclay (FR))30/09/2024, 12:00
Deeply Virtual Compton Scattering (DVCS) and Hard Exclusive Meson Production (HEMP) are valuable processes to study Generalized Parton Distributions (GPDs). By correlating the longitudinal momentum of the partons to their transverse spatial distribution inside the nucleon, GPDs reveal the 3-dimensional structure of the nucleon in QCD. Following a test run in 2012, exclusive measurements were...
Go to contribution page -
Liliet Calero Diaz (Los Alamos National Laboratory)30/09/2024, 12:30
SpinQuest, a fixed-target experiment at Fermilab, studies the Drell-Yan process by utilizing transversely polarized NH₃ and ND₃ targets alongside an unpolarized 120-GeV proton beam. The primary goal is to measure single spin azimuthal asymmetries that arise from the correlation between the transverse momentum of the struck quark and the spin of the parent nucleon, referred to as Sivers...
Go to contribution page -
14. Extraction of kaon PDFs from the Drell-Yan and J/Psi production data using the statistical modelJen-Chieh Peng (University of Illinois at Urbana-Champaign)30/09/2024, 14:00
We present an analysis to extract kaon parton distribution functions (PDFs) using meson-induced Drell-Yan and quarkonium production data. Starting from the statistical model, first developed for describing the partonic structure of nucleons and later applied to the pion, we have extended this approach to perform a global fit to existing kaon-induced Drell-Yan and charmonium production data....
Go to contribution page -
Ashot Gasparian (North Carolina A&T State University)30/09/2024, 14:30
The proton charge radius is one of the pivotal quantities in physics. In particular, its value is highly correlated with the experimental determination of the Rydberg constant. For the past seventy years it has been measured through elastic electron-proton scattering and ordinary hydrogen spectroscopy methods. Over the years, results from both methods generally agreed with each other within...
Go to contribution page -
Lamiaa El Fassi (Mississippi State University)30/09/2024, 15:00
In this talk, I will highlight recent semi-inclusive deep inelastic scattering (SIDIS) studies carried out at Jefferson lab to probe hadronization mechanisms and associated medium modifications of the underlying structure of atomic nuclei, with a focus on the first-ever SIDIS Lambda production in the current and target fragmentation regions. These new results, alongside the lately collected...
Go to contribution page -
Justin Stevens30/09/2024, 15:30
This talk will present an overview of the light quark meson spectroscopy program with Jefferson Lab's 12 GeV electron beam facility, including recent results from the GlueX collaboration. In addition, the prospects for extending the study of meson spectroscopy to the charmonium sector, utilizing the unique photoproduction mechanism, will be discussed in the context of a potential energy...
Go to contribution page -
Abhay Deshpande30/09/2024, 16:30
In 2018 the US National Academy of Science, Engineering and Medicine upon asked to evaluate the science case for the EIC, said that the science of EIC is fundamental and its realization timely. Since then the US department of Energy office of Nuclear Physics has moved forward towards realizing the collider. The EIC will be built at BNL using the RHIC complex in a partnership between BNL and...
Go to contribution page -
Patrizia Rossi (Jefferson Lab)30/09/2024, 17:00
The initial scientific case for upgrading the Continuous Electron Beam Accelerator Facility (CEBAF) at Jefferson Lab (JLab) to 22 GeV will be presented. The proposed physics program encompasses a large and diverse range of transforamtive investigations centered around the non-perturbative dynamics inherent in hadron structure and the exploration of strongly interacting systems. It builds upon...
Go to contribution page -
Pasquale Di Nezza (INFN e Laboratori Nazionali di Frascati (IT))30/09/2024, 17:30
The goal of LHCspin is to develop innovative solutions and cutting-edge technologies to advance the field of spin physics over the next few years, by exploring a unique kinematic regime and exploiting new reaction processes. To achieve this, a polarized gaseous target, operated in combination with high-energy, high-intensity LHC beams and the highly performing LHCb particle detector, has the...
Go to contribution page -
Dennis Sivers (Portland Physics Institute)30/09/2024, 18:00
Many of the physicists working in this field were not alive in 1974 and many others have not heard of the November Revolution. We give that name to an event at the SLAC Auditorium on November 11, 1974 when teams from Brookhaven and SLAC announced the remarkable results that heralded the discovery of the fourth quark, charm. This discovery led, very quickly, to the Standard Model of Particle Physics.
Go to contribution page -
Cristian Pisano (University and INFN Cagliari (Italy))01/10/2024, 09:00
I will discuss several processes involving J/psi production which would allow for the extraction of gluon TMDs in present and future experiments at the LHC and the EIC.
Go to contribution page -
Xuanbo Tong01/10/2024, 09:20
Semi-Inclusive Deep Inelastic Scattering (SIDIS) provides a unique window into the internal structure of the nucleon, especially through the study of target fragmentation. In this talk, I will present recent advances in understanding SIDIS within the fracture function formalism, with special emphasis on the role of gluonic contributions and higher-twist effects in generating azimuthal...
Go to contribution page -
Louis Moureaux (Hamburg University (DE))01/10/2024, 09:40
The Drell-Yan process is an important probe of TMD densities at high energy. In this contribution, we present the status of phenomenology based on TMDs computed in the Parton Branching Method, comparing the predictions to experimental results up to LHC energies. We demonstrate that existing measurements are sensitive to the inner proton structure and highlight the role of TMD evolution.
Go to contribution page -
Dr Valerio Bertone (C.E.A. Paris-Saclay)01/10/2024, 10:00
In this contribution, I will present a determination of unpolarised charged pion and kaon fragmentation functions (FFs) from a set of single-inclusive electron-positron annihilation (SIA) and lepton-nucleon semi-inclusive deep-inelastic scattering (SIDIS) data. The determination is carried out in a framework that combines a neural-network parametrisation of fragmentation functions with a Monte...
Go to contribution page -
Albi Kerbizi (Universita e INFN Trieste (IT))01/10/2024, 10:20
The status of the implementation of spin effects in the Pythia hadronization via the StringSpinner package is reviewed. The package is then used for simulations of e+e- annihilation, and the resulting Collins asymmetries for back-to-back hadrons are shown and compared with the BELLE and BABAR data. The Collins analyzing power resulting from the string+3P0 model is extracted and compared to...
Go to contribution page -
Alessandro Bacchetta01/10/2024, 11:25
In this opening talk, I will discuss the status of TMD studies, focusing on some recent developments and some open aspects
Go to contribution page -
Valentin Moos01/10/2024, 11:55
Building on the concluded study of ART23,
Go to contribution page
we provide a simultaneous fit to DY and SIDIS data,
constraining both TMDPDFs as well as TMD fragmentation functions.
I will discuss the challenges and status of the project, including (preliminary) results. -
Filippo Delcarro (Università di Pavia (IT))01/10/2024, 12:15
A deeper understanding of the three-dimensional structure of nucleons requires separating how different flavours contributes to transverse momentum distributions. We present an initial step in this exploration, with the latest results by the MAP Collaboration on the extraction of unpolarized quark Transverse Momentum Dependent Distributions and Fragmentation Functions from global fits of...
Go to contribution page -
TOMMASO RAINALDI (Old Dominion University)01/10/2024, 12:35
The main aspect of factorization relies on both the universality of the distributions as well as their interpretations as describing the internal structure of the hadrons. We present a novel approach which is best suited for hadron structure studies as it is built to both satisfy theoretic constrains originating from their operator definitions, as well as clearly demarcating the perturbative...
Go to contribution page -
Harut Avakian, et al.01/10/2024, 12:55
-
Dr Maria Patsyuk (JINR)01/10/2024, 14:25
Short-Range Correlations (SRC) refer to pairs of nucleons that exhibit high relative momentum while maintaining low center-of-mass momentum. Over the past decade, extensive investigations, primarily using electron scattering,have revealed that SRCs predominantly consist of neutron-proton pairs, which significantly contribute to the high-momentum tail of nuclear wave functions.
Recent...
Go to contribution page -
Holly Szumila-Vance (Florida International University)01/10/2024, 14:50
Searching for the onset of Color Transparency (CT) is a vibrant experimental effort to observe hadrons in a small neutral transverse size configuration in the nucleus. The observation of the onset of CT lies at the intersections between the quark-gluon degrees of freedom and the nucleonic descriptions of nuclei. CT is fundamentally predicted by quantum chromodynamics and is expected to be...
Go to contribution page -
Alexei Larionov01/10/2024, 15:10
Nuclear structure at short NN distances is still poorly known. In the past, most experiments studied either A(e,e'pN) or A(p,ppN) processes without identification of the state of the residual nucleus. It was even not always clear whether the residual (A-2) nucleus survives and is not broken. (The exception are the experiments at NIKHEF and MAMI on the 16O(e,e'pp)14C process where the 0^+...
Go to contribution page -
Wim Cosyn (Florida International University)01/10/2024, 15:30
High-energy reactions on nuclei are conveniently described using light-front quantization. I discuss how especially in tagged processes on the deuteron, the light-front densities of the polarized deuteron enter. I discuss their properties (of relevance to polarized measurements) and some similarities to partonic TMDs.
Go to contribution page -
Stephane Peigne01/10/2024, 15:50
After recalling the main features of fully coherent energy loss (FCEL) suffered by an energetic parton in high-energy proton-nucleus (pA) collisions, I will present results for the associated gluon radiation spectrum beyond leading-logarithmic accuracy, for all 2 —> 2 partonic channels in perturbative QCD.
Go to contribution page -
Prof. Fiorenza Donato (Torino University)01/10/2024, 16:40
I will review the main particle candidates to constitute the dark matter in the Universe. I will discuss the state-of-the-art searches of some of the candidates both with accelerator experiments and with astrophysical techniques.
Go to contribution page -
Davide Giordano (INFN Torino)01/10/2024, 17:10
One of the indirect detection method of dark matter (DM) is based on the search of the products of DM annihilation or decay. They should appear as distortions in the gamma rays spectra and in the rare Cosmic Ray (CR) components, like antiprotons, positrons and antideuterons, on top of the standard astrophysical production. In particular, the antiprotons in the Galaxy are mainly of secondary...
Go to contribution page -
Sebastian Stengel01/10/2024, 17:30
The existence of dark matter has been supported by decades of accumulating evidence, making it one of the most compelling unsolved mysteries in modern physics. While its presence is widely accepted, the true nature of dark matter remains elusive. Among the many experimental strategies to probe this enigma, fixed-target experiments at particle accelerators offer a promising avenue, with the...
Go to contribution page -
Mariangela Bondi (INFN - Sezione di Catania)01/10/2024, 17:50
The Beam Dump Experiment (BDX) at Jefferson Laboratory (JLAB) is electron-beam thick-target experiment to search for Light Dark Matter (LDM) particles in the MeV-GeV mass range. BDX will exploit the high-intensity 10.6 GeV e beam from CEBAF accelerator impinging on the beam dump of experimental Hall-A, collecting up to 10^22 electrons-on-target in a few years time. Any LDM particles produced...
Go to contribution page -
Alessandro Pilloni (Messina U. & INFN Catania)02/10/2024, 09:00
I will review the current status of meson spectroscopy, with particular focus on exotic candidates. I will discuss the theory and analysis tools that are commonly used to calculate the spectrum and to compare with data, both in the light and heavy sector.
Go to contribution page -
Jonas Rademacker (University of Bristol (GB))02/10/2024, 09:20
A vast number of new hadrons have been discovered in recent years, a large proportion of them by Belle and LHCb. Many of these new hadronic states do not fit into the traditional quark model, and their nature is yet to be understood. Progress in this field requires advances both in theory and experiment. This contribution presents recent results in heavy hadron spectroscopy from Belle II and LHCb.
Go to contribution page -
Masayuki Niiyama (Kyoto Sangyo University)02/10/2024, 09:40
Recently, numerous excited states have been observed in heavy hadron decays and beam experiments, with some interpreted as exotic candidates beyond the traditional three-quark model. In this talk, I will provide a brief overview of the recent progress in strange baryon spectroscopy and introduce a new experiment utilizing a GeV-photon beam at SPring-8/LEPS2.
Go to contribution page -
Ms Farah Afzal (HISKP, University of Bonn)02/10/2024, 10:00
Photoproduction of hadrons is an important experimental tool to understand the generation of hadrons as bound systems of quarks and gluons in the non-perturbative regime of QCD. The GlueX experiment, which is located in Hall D of Jefferson Lab, uses an intense photon beam with energies of up to 12 GeV that is incident on a liquid hydrogen target. A large acceptance spectrometer with...
Go to contribution page -
James Ritman (GSI Darmstadt & Forschungzentrum Jülich)02/10/2024, 10:20
The Facility for Antiproton and Ion Research (FAIR) in Darmstadt has begun installing accelerator components and will soon begin commissioning. The main driving synchrotron the SIS100 will provide a wide range of beams, including an intense proton beam with up to 30 GeV/c. Currently, the physics potential to expand the program of the CBM detector to include measuring exclusive final states...
Go to contribution page -
Charlotte Van Hulse (University of Alcalá)02/10/2024, 11:00
An introduction on the study of exclusive processes in hadron-hadron colliders will be given. This will be followed by results of measurements of exclusive processes at the LHC. Where applicable, parallels with measurements in lepton-hadron interactions will be highlighted.
Go to contribution page -
Paweł Sznajder (National Centre for Nuclear Research)02/10/2024, 11:25
In my talk, I will focus on the problem of model dependency affecting the phenomenology of generalized parton distributions (GPDs). I will argue that a lot of useful information on nucleon structure can already be accessed from the amplitudes of exclusive processes, particularly thanks to recently developed techniques based on Froissart-Gribov projections. Another way to avoid model dependency...
Go to contribution page -
Valery Kubarovsky02/10/2024, 11:50
A longstanding objective in nuclear and particle physics is to describe the three-dimensional structure of the nucleon in terms of quark and gluon fields. In this context, exclusive electron scattering experiments, where all final state particles are measured, play a significant role. Examples include electron elastic scattering, deeply virtual Compton scattering (DVCS), and deeply virtual...
Go to contribution page -
Adam HOBART (IJCLab CNRS-IN2P3)02/10/2024, 12:10
Measuring Deeply Virtual Compton Scattering (DVCS) on the neutron is one of the necessary steps to understand the structure of the nucleon in terms of Generalized Parton Distributions (GPDs). Neutron targets play a complementary role to transversely polarized proton targets in the determination of the GPD E. This poorly known and poorly constrained GPD is essential to obtain the contribution...
Go to contribution page -
Liping Gan02/10/2024, 13:30
The decays of the light meson π0, η and η′ offer a flavor-conserving laboratory to assess the low-energy QCD and to search for new physics Beyond the Standard Model. The QCD symmetries and symmetry breakings at low-energy, such as the chiral symmetry or the axial anomalies, are manifested in their most unambiguous form in the sector of light pseudoscalar mesons. An experimental study of...
Go to contribution page -
Prof. Bo-Qiang Ma (Peking University)02/10/2024, 13:55
Lorentz invariance violation (LV) can be examined through the time delay between high-energy and low-energy photons in gamma-ray bursts (GRBs). Previous studies determined the Lorentz violation energy scale as $E_{\rm LV} \simeq 3.60 \times 10^{17}$~GeV using Fermi Gamma-ray Space Telescope (FGST) data. We update the time delay model and reaffirm these findings with new observations.
Go to contribution page -
Misak Sargsian (Florida International University)02/10/2024, 14:15
New method is presented for measuring the radius of the deuteron that can help to resolve the current discrepancies between muon-deuteron, electron-deuteron spectroscopic as well as electron-deuteron scattering measurements.
Go to contribution page -
Dr Tigran Rostomyan (Paul Scherrer Institut)02/10/2024, 14:35
The MUon proton Scattering Experiment (MUSE) at the Paul Scherrer Institute (PSI) was motivated by the proton radius puzzle. We obtain simultaneous high-precision measurements of elastic electron-proton and muon-proton scattering, alternating between positively and negatively charged leptons. The experiment will test lepton universality by comparing electron to muon scattering, will determine...
Go to contribution page -
Prof. Asmita Mukherjee (IIT Bombay)02/10/2024, 14:55
The form factors of the energy-momentum tensor give information on the pressure, energy and angular momentum distributions among quark and gluons inside the proton. We discuss the distributions of pressure and angular momentum inside a quark state dressed with one gluon.
Go to contribution page -
Audrey Francisco (CEA)02/10/2024, 15:40
sPHENIX is a new experiment on the Relativistic Heavy Ion Collider (RHIC) at Brookhaven National Laboratory. Its goal is to complete the scientific mission of RHIC in the study of the quark-gluon plasma and cold QCD effects.
Go to contribution page
The detector is designed to provide precision vertexing, tracking and electromagnetic and hadronic calorimetry in the central pseudorapidity region |η| < 1.1, with full... -
Igor Denisenko (Joint Institute for Nuclear Research (RU))02/10/2024, 16:05
The SPD experiment will operate at one of the two interaction points of the NICA collider facility at JINR. The collider will provide polarized proton and deuteron beams for $pp$ and $dd$ collisions with the c.m.s. energy up to $\sqrt{s} = 27$ GeV and $\sqrt{s_{NN}} = 13.5$ GeV, respectively. The primary goal of the experiment is to study the polarized and unpolarized gluon structure of proton...
Go to contribution page -
Igor Akushevich03/10/2024, 09:00
The current status and perspectives in the area of radiative correction calculations in semi-inclusive hadron leptoproduction of polarized particles are discussed. Recent progress in exact and leading log calculations, Monte Carlo generators, numeric results for kinematics of modern experiments, and the procedure of radiative corrections of experimental data in real data analyses are...
Go to contribution page -
Dr Alexander Ilyichev03/10/2024, 09:20
A new Monte Carlo generator for simulation of the events with unobservable hard photon including the exclusive radiative tail in semi-inclusive deep inelastic scattering of polarized particles is presented. Simulation strategy, structure of the contributions to the observed cross section, cross-checks are presented and briefly discussed.
Go to contribution page -
Ishara Fernando (University of Virginia)03/10/2024, 09:40
Transverse Momentum Dependent Parton Distribution Functions (TMDPDFs) can be extracted from deep processes such as Drell-Yan (DY), Semi Inclusive Deep Inelastic Scattering (SIDIS), and $e^+$ $e^-$ annihilation. At the leading-twist, there are two time-reversal odd TMDPDFs, namely the Sivers function and the Boer-Mulders function have connections to the partons' orbital angular momenta...
Go to contribution page -
Raffaella De Vita03/10/2024, 10:00
In recent years, AI/ML techniques have become common practice in particle physics experiments. In this talk, I will review how AI/ML is used in the CLAS12 experiment at Jefferson Lab, to enhance its capabilities in online monitoring, triggering, reconstruction efficiency, and data analysis.
Go to contribution page -
Jinlong Zhang (Shandong University)04/10/2024, 09:00
In this talk, an overview of the physics program, the detector conceptual design, and the project status will be presented. The Electron-Ion Collider in China (EicC) is a proposed high energy nuclear physics facility to be constructed based on the High Intensity heavy-ion Accelerator Facility (HIAF) in Huizhou, China. EicC will be able to place highly polarized ($\sim$80%) electrons in...
Go to contribution page -
Xiao-Rui Lyu (University of Chinese Academy of Sciences)04/10/2024, 09:25
The proposed super tau-charm facility (STCF) is a symmetric electron-positron collider, designed to provide $e^+e^−$ interactions at a center-of-mass energy from 2.0 to 7.0 GeV. This energy region corresponds to the transitions between non-perturbative quantum chromodynamics (QCD) and perturbative QCD. Hence, a large variety of topics in elementary particle physics can be pursued at STCF,...
Go to contribution page -
Dr Gevorg Karyan (A. I. Alikhanyan National Science Laboratory)04/10/2024, 09:50
-
Vendula Benesova (Charles University (CZ))04/10/2024, 10:35
The transverse momentum squared $P_T^2$ distributions of charged hadrons produced in deep inelastic scattering and the azimuthal modulations in their angular distributions provide valuable insight into the transverse motion of partons. Using unpolarized semi-inclusive deep inelastic scattering data collected by the COMPASS Collaboration in 2016 and 2017 on proton target with longitudinally...
Go to contribution page -
Connor Pecar (Duke University)04/10/2024, 10:50
Semi-inclusive deep inelastic scattering (SIDIS) measurements provide crucial experimental insight into the three-dimensional momentum structure and spin structure of nucleons. The additional degree of freedom when observing two hadrons in the semi-inclusive final state allows for access to correlations between quark polarization and the angular momentum of final state hadrons through Dihadron...
Go to contribution page -
Siranush Asatryan (A.Alikhanyan National Science Laboratory (AM))04/10/2024, 11:05
One of the main objectives of extensive physics program of COMPASS experiment has been to conduct measurements of target-spin asymmetries in semi-inclusive (di-)hadron production in Deep Inelastic Scattering of high-energy muons off polarized targets. In 2022, the latest semi-inclusive DIS measurements were performed using a transversely polarized deuteron target and a 160 GeV/c muon beam....
Go to contribution page -
Patrizio Pucci (Charles University (CZ), University of Turin (IT))04/10/2024, 11:20
Relevant information about hadron structure is contained in nonperturbative functions called Transverse Momentum Depentend Parton Distribution Functions (TMD PDFs) and the Collins-Soper kernel, a universal function which regulates their scale evolution.
Go to contribution page
Usually these functions are obtained by modeling and fitting to experimental data but in recent years lattice calculations have calculated... -
Artur Hoghmrtsyan (A.Alikhanyan National Science Laboratory (AM))04/10/2024, 11:35
We present the preliminary results for the Collins and Sivers amplitudes of the transverse target spin asymmetries (TSAs) in production of neutral kaons ($K^0$) in semi-inclusive deep inelastic scattering. The results were obtained using the data accumulated at COMPASS in 2022 on a transversely polarized $^6$LiD target. The amplitudes were extracted using an unbinned maximum likelihood...
Go to contribution page -
Gevorg Nazaryan04/10/2024, 11:50
We present a detailed study of the polarization transfer from a longitudinally polarized lepton beam to the Λ and Λ̄ hyperons produced in semi-inclusive deep-inelastic scattering (SIDIS). The spin-transfer coefficients DLZ and DLZ are extracted using a three-dimensional method, allowing independent measurement of the spin-transfer vector components in the Λ rest frame. The analysis is based on...
Go to contribution page -
Malgorzata Rozalia Niemiec (University of Warsaw (PL))04/10/2024, 12:05
The investigation of Transverse-Spin Dependent Azimuthal Asymmetries in the Drell-Yan process provides a key insight into the spin-dependent structure of nucleons, particularly testing the restricted universality of Transverse-Momentum Dependent Parton Distribution Functions. During the 2015 and 2018 data-taking periods, the COMPASS Collaboration at CERN measured the $\pi^-$p $\rightarrow...
Go to contribution page -
TIMUR ATOVULLAEV04/10/2024, 12:20
Investigating the ground-state (g.s.) distributions of nucleons in atomic nuclei remains a key challenge in nuclear physics, often addressed through particle knockout reactions. In 2022, an experiment conducted at JINR utilized a 45 GeV/c carbon-12 beam incident on liquid hydrogen to explore the hard quasi-free 12C(p,2p)11B reaction in inverse kinematics. By tagging the reaction fragments, the...
Go to contribution page -
Mehran Dehpour (Charles University (CZ))04/10/2024, 12:35
Advancements in precise neutrino experiments offer promising opportunities to explore new physics by examining the effects of Neutral Current Non-Standard Interactions between neutrinos and matter. While neutrino oscillation experiments have already imposed stringent limits on all vector NC NSI flavor elements, axial NC NSI remains elusive in these studies. However, neutrino-nucleon scattering...
Go to contribution page -
04/10/2024, 12:50
Choose timezone
Your profile timezone: