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We present a systematic calculation of the charged current semi-inclusive deeply inelastic scattering process at leading order twist-3 level in the parton model. We consider the general form of the negatively charged beam scattering off the…

高能物理 - 唯象学 · 物理学 2021-01-27 Weihua Yang

We explore the potential of jet observables in charged-current deep-inelastic scattering (CC DIS) events at the future Electron-Ion Collider (EIC). Tagging jets with a recoiling neutrino, which can be identified by the event's missing…

高能物理 - 唯象学 · 物理学 2023-06-01 Miguel Arratia , Zhong-Bo Kang , Sebouh J. Paul , Alexei Prokudin , Felix Ringer , Fanyi Zhao

High-energy backward ($u$-channel) reactions can involve very large momentum transfers to the target baryons, shifting them by many units of rapidity. These reactions are difficult to understand in conventional models in which baryon number…

高能物理 - 唯象学 · 物理学 2023-08-22 Zachary Sweger , Spencer R. Klein , Yuanjing Ji , Minjung Kim , Saeahram Yoo , Ziyuan Zeng , Daniel Cebra , Xin Dong

In order to obtain the necessary luminosity with a reasonable amount of beam power, the Compact Linear Collider (CLIC) design includes an unprecedented collision beam size of {\sigma} = 1 nm vertically and {\sigma} = 45 nm horizontally.…

加速器物理 · 物理学 2014-06-11 Yngve Inntjore Levinsen , Barbara Dalena , Rogelio Tomas , Daniel Schulte

We present a detailed phenomenological study of charged-current-mediated deep-inelastic scattering off longitudinally polarized nucleons at a future Electron-Ion Collider. A new version of the event generator package DJANGOH, extended by…

高能物理 - 唯象学 · 物理学 2013-12-16 Elke C. Aschenauer , Thomas Burton , Till Martini , Hubert Spiesberger , Marco Stratmann

We analyze beam-induced depolarizing effects in the hydrogen jet target (HJET) at the Relativistic Heavy Ion Collider (RHIC) that has been used for absolute hadron beam polarimetry and shall be employed at the Electron-Ion Collider (EIC).…

We study the Collins effect in the azimuthal asymmetric distribution of hadrons inside a high energy jet in the single transverse polarized proton proton scattering. From the detailed analysis of one-gluon and two-gluon exchange diagrams…

高能物理 - 唯象学 · 物理学 2008-11-26 Feng Yuan

We explore the potential of an Electron Ion Collider to determine nuclear modifications of PDFs. We find that gluon shadowing can be accurately measured down to x=0.001, and discuss the possibility of detecting non--linear QCD effects with…

高能物理 - 唯象学 · 物理学 2011-06-21 Alberto Accardi , Vadim Guzey , Juan Rojo

In this work, we present an overview of experimental considerations relevant to the utilization of jets at a future Electron-Ion Collider (EIC), a subject which has been largely overlooked up to this point. A comparison of jet-finding…

高能物理 - 唯象学 · 物理学 2020-04-22 B. S. Page , Xiaoxuan Chu , E. C. Aschenauer

We discuss the impact of the determination of the nucleon tensor charge on searches for physics Beyond the Standard Model. We also comment on the future extraction of the subleading-twist PDF $e(x)$ from Jefferson Lab soon-to-be-released…

高能物理 - 唯象学 · 物理学 2018-03-14 A. Courtoy

One of the main goals of future electron-ion colliders is to improve our understanding of the structure of hadrons. In this letter, we study the exclusive $\eta_c$ production by $\gamma^{*} \gamma$ interactions in $eA$ collisions and…

高能物理 - 唯象学 · 物理学 2023-08-09 Izabela Babiarz , Victor P. Goncalves , Wolfgang Schäfer , Antoni Szczurek

We study electromagnetic as well as strong isospin breaking effects in the isospin mass splittings of light pseudoscalar and vector mesons. To this end we employ a coupled system of quark Dyson-Schwinger and meson Bethe-Salpeter equations…

高能物理 - 唯象学 · 物理学 2022-07-20 Ángel S. Miramontes , Reinhard Alkofer , Christian S. Fischer , Hèlios Sanchis-Alepuz

The effect of electron-electron interaction on positron emission in supercritical collisions of highly charged ions is studied within the monopole approximation using the time-dependent density functional theory and the time-dependent…

高能物理 - 唯象学 · 物理学 2025-04-01 N. K. Dulaev , D. A. Telnov , R. V. Popov , V. M. Shabaev , Y. S. Kozhedub , X. Ma , I. A. Maltsev , A. D. Mironov , I. I. Tupitsyn

Two-particle azimuthal angle correlations have been proposed to be one of the most direct and sensitive probes to access the underlying gluon dynamics involved in hard scatterings. In anticipation of an Electron-Ion Collider (EIC), detailed…

高能物理 - 唯象学 · 物理学 2014-04-30 L. Zheng , E. C. Aschenauer , J. H. Lee , Bo-Wen Xiao

An approach for a Poincar\'e covariant description of nuclear structure and of lepton scattering off nuclei is proposed within the relativistic Hamiltonian dynamics in the light-front form. Indeed a high level of accuracy is needed for a…

核理论 · 物理学 2020-06-24 Emanuele Pace , Matteo Rinaldi , Giovanni Salmè , Sergio Scopetta

An Electron-Ion Collider (EIC) with center-of-mass energies sqrt(s_{eN}) ~ 20-100 GeV and luminosity L ~ 10^{34} cm^{-2} s^{-1} would offer new opportunities to study heavy quark production in high-energy electron or photon scattering on…

高能物理 - 实验 · 物理学 2017-01-04 E. Chudakov , D. Higinbotham , Ch. Hyde , S. Furletov , Yu. Furletova , D. Nguyen , M. Stratmann , M. Strikman , C. Weiss

We investigate the sensitivity of the Electron-Ion Collider (EIC) to invisible final states in coherent exclusive electroproduction. The characteristic signal is a forward proton with reduced energy and little additional detector activity.…

高能物理 - 唯象学 · 物理学 2026-04-15 Reuven Balkin , Ta'el Coren , Alexander Jentsch , Hongkai Liu , Maksym Ovchynnikov , Yotam Soreq , Sokratis Trifinopoulos

The Electron--Ion Collider (EIC) offers a unique environment to study kinematically controlled lepton--nucleus (e+A) reactions, where a primary hard scattering is followed by an intranuclear cascade and the subsequent statistical…

We apply the transverse momentum dependent factorization formalism to investigate the transverse single spin dependent Collins asymmetry with a $\sin(\phi_h+\phi_s)$ modulation in the semi-inclusive production of Kaon meson in deep…

高能物理 - 唯象学 · 物理学 2020-08-26 Shi-Chen Xue , Xiaoyu Wang , De-Min Li , Zhun Lu

We report the first measurement of target single spin asymmetries of charged kaons produced in semi-inclusive deep inelastic scattering of electrons off a transversely polarized $^3{\rm{He}}$ target. Both the Collins and Sivers moments,…

核实验 · 物理学 2014-11-05 Y. X. Zhao , Y. Wang , K. Allada , K. Aniol , J. R. M. Annand , T. Averett , F. Benmokhtar , W. Bertozzi , P. C. Bradshaw , P. Bosted , A. Camsonne , M. Canan , G. D. Cates , C. Chen , J. -P. Chen , W. Chen , K. Chirapatpimol , E. Chudakov , E. Cisbani , J. C. Cornejo , F. Cusanno , M. M. Dalton , W. Deconinck , C. W. de Jager , R. De Leo , X. Deng , A. Deur , H. Ding , P. A. M. Dolph , C. Dutta , D. Dutta , L. El Fassi , S. Frullani , H. Gao , F. Garibaldi , D. Gaskell , S. Gilad , R. Gilman , O. Glamazdin , S. Golge , L. Guo , D. Hamilton , O. Hansen , D. W. Higinbotham , T. Holmstrom , J. Huang , M. Huang , H. F Ibrahim , M. Iodice , X. Jiang , G. Jin , M. K. Jones , J. Katich , A. Kelleher , W. Kim , A. Kolarkar , W. Korsch , J. J. LeRose , X. Li , Y. Li , R. Lindgren , N. Liyanage , E. Long , H. -J. Lu , D. J. Margaziotis , P. Markowitz , S. Marrone , D. McNulty , Z. -E. Meziani , R. Michaels , B. Moffit , C. Muñoz Camacho , S. Nanda , A. Narayan , V. Nelyubin , B. Norum , Y. Oh , M. Osipenko , D. Parno , J. -C. Peng , S. K. Phillips , M. Posik , A. J. R. Puckett , X. Qian , Y. Qiang , A. Rakhman , R. Ransome , S. Riordan , A. Saha , B. Sawatzky , E. Schulte , A. Shahinyan , M. H. Shabestari , S. Širca , S. Stepanyan , R. Subedi , V. Sulkosky , L. -G. Tang , A. Tobias , G. M. Urciuoli , I. Vilardi , K. Wang , B. Wojtsekhowski , X. Yan , H. Yao , Y. Ye , Z. Ye , L. Yuan , X. Zhan , Y. Zhang , Y. -W. Zhang , B. Zhao , X. Zheng , L. Zhu , X. Zhu , X. Zong