Results 41 to 50 of about 3,046,793 (299)

A new approach to semi-inclusive deep-inelastic scattering with QED and QCD factorization

Journal of High Energy Physics, 2021
We present the details of a new factorized approach to semi-inclusive deep-inelastic scattering which treats QED and QCD radiation on equal footing, and provides a systematically improvable approximation to the extraction of transverse momentum dependent
Tianbo Liu, W. Melnitchouk, Jian-Wei Qiu, N. Sato   +3 more
doaj   +1 more source

Collins and Sivers transverse-spin asymmetries in inclusive muoproduction of ρ0 mesons

Physics Letters B, 2023
The production of vector mesons in deep inelastic scattering is an interesting yet scarcely explored channel to study the transverse spin structure of the nucleon and the spin-dependence of fragmentation. The COMPASS collaboration has performed the first
G.D. Alexeev, M.G. Alexeev, C. Alice, A. Amoroso, V. Andrieux, V. Anosov, K. Augsten, W. Augustyniak, C.D.R. Azevedo, B. Badelek, J. Barth, R. Beck, Y. Bedfer, J. Bernhard, M. Bodlak, F. Bradamante, A. Bressan, V.E. Burtsev, W.-C. Chang, C. Chatterjee, M. Chiosso, A.G. Chumakov, S.-U. Chung, A. Cicuttin, P.M.M. Correia, M.L. Crespo, D. D'Ago, S. Dalla Torre, S.S. Dasgupta, S. Dasgupta, F. Del Carro, I. Denisenko, O.Yu. Denisov, S.V. Donskov, N. Doshita, Ch. Dreisbach, W. Dünnweber, R.R. Dusaev, D. Ecker, A. Efremov, C. Elia, D. Eremeev, P. Faccioli, M. Faessler, M. Finger, M. Finger, jr., H. Fischer, K.J. Flöthner, W. Florian, J.M. Friedrich, V. Frolov, L.G. Garcia Ordòñez, F. Gautheron, O.P. Gavrichtchouk, S. Gerassimov, J. Giarra, D. Giordano, M. Gorzellik, A. Grasso, A. Gridin, M. Grosse Perdekamp, B. Grube, M. Grüner, A. Guskov, D. von Harrach, M. Hoffmann, N. Horikawa, N. d'Hose, C.-Y. Hsieh, S. Huber, S. Ishimoto, A. Ivanov, T. Iwata, M. Jandek, V. Jary, R. Joosten, E. Kabuß, F. Kaspar, A. Kerbizi, B. Ketzer, A. Khatun, G.V. Khaustov, F. Klein, J.H. Koivuniemi, V.N. Kolosov, K. Kondo Horikawa, I. Konorov, V.F. Konstantinov, A.M. Korzenev, A.M. Kotzinian, O.M. Kouznetsov, A. Koval, Z. Kral, F. Krinner, F. Kunne, K. Kurek, R.P. Kurjata, A. Kveton, K. Lavickova, S. Levorato, Y.-S. Lian, J. Lichtenstadt, P.-J. Lin, R. Longo, V.E. Lyubovitskij, A. Maggiora, A. Magnon, N. Makins, N. Makke, G.K. Mallot, A. Maltsev, S.A. Mamon, A. Martin, J. Marzec, J. Matoušek, T. Matsuda, G. Mattson, C. Menezes Pires, F. Metzger, M. Meyer, W. Meyer, Yu.V. Mikhailov, M. Mikhasenko, E. Mitrofanov, D. Miura, Y. Miyachi, R. Molina, A. Moretti, A. Nagaytsev, C. Naim, D. Neyret, J. Nový, W.-D. Nowak, G. Nukazuka, A.G. Olshevsky, M. Ostrick, D. Panzieri, B. Parsamyan, S. Paul, H. Pekeler, J.-C. Peng, M. Pešek, D.V. Peshekhonov, M. Pešková, S. Platchkov, J. Pochodzalla, V.A. Polyakov, M. Quaresma, C. Quintans, G. Reicherz, C. Riedl, T. Rudnicki, D.I. Ryabchikov, A. Rychter, A. Rymbekova, V.D. Samoylenko, A. Sandacz, S. Sarkar, I.A. Savin, G. Sbrizzai, H. Schmieden, A. Selyunin, K. Sharko, L. Sinha, M. Slunecka, F. Sozzi, D. Spülbeck, A. Srnka, M. Stolarski, O. Subrt, M. Sulc, H. Suzuki, S. Tessaro, F. Tessarotto, A. Thiel, J. Tomsa, F. Tosello, A. Townsend, T. Triloki, V. Tskhay, B. Valinoti, B.M. Veit, J.F.C.A. Veloso, B. Ventura, M. Virius, M. Wagner, S. Wallner, K. Zaremba, M. Zavertyaev, M. Zemko, E. Zemlyanichkina, M. Ziembicki   +191 more
doaj   +1 more source

Twist-2 relation and sum rule for tensor-polarized parton distribution functions of spin-1 hadrons

Journal of High Energy Physics, 2021
Sum rules for structure functions and their twist-2 relations have important roles in constraining their magnitudes and x dependencies and in studying higher-twist effects. The Wandzura-Wilczek (WW) relation and the Burkhardt-Cottingham (BC) sum rule are
S. Kumano, Qin-Tao Song
doaj   +1 more source

Optimizing energetic light dark matter searches in dark matter and neutrino experiments

Journal of High Energy Physics, 2020
Neutrino and dark matter experiments with large-volume ( > ~ $$ \underset{\sim }{>} $$ ,2 1 ton) detectors can provide excellent sensitivity to signals induced by energetic light dark matter coming from the present universe. Taking boosted dark matter as
Doojin Kim, Pedro A.N. Machado, Jong-Chul Park, Seodong Shin   +3 more
doaj   +1 more source

Test of the TMD gluon density in a proton with the longitudinal structure function FL(x,Q2)

Physics Letters B, 2023
We investigate the dependence of the deep inelastic proton structure function FL(x,Q2) on different forms of the transverse momentum dependent (TMD, or unintegrated) gluon distribution.
A.V. Lipatov, G.I. Lykasov, M.A. Malyshev   +2 more
doaj   +1 more source

Perspectives of Semi-Inclusive Deep-Inelastic Scattering [PDF]

EPJ Web of Conferences
This contribution highlights some topics addressed by current and future experiments in Semi-Inclusive Deep-Inelastic Scattering. We concentrate on the programs at 12 and 22 GeV at Jefferson Lab using the CLAS detector, and at the future Electron-Ion ...
Vossen Anselm
doaj   +1 more source

Measurement of Gamma-Ray from Inelastic Neutron Scattering on 56Fe [PDF]

EPJ Web of Conferences, 2020
In nuclear reactors, inelastic neutron scattering is a significant energy-loss mechanism which has deep impacts on designments of nuclear reactor and radiation shielding. Iron is an important material in reactor.
Zhaohui WANG, Jie REN, Hongyi WU, Jing QIAN, Hanxiong HUANG, Wenming WANG, Wei JIANG, Xiaoguang WU, Qiwei ZHANG, Han YI, Qi WANG, Xia LI, Jie BAO, Xichao RUAN, Hantao JING, Jingyu TANG, Qi AN, Huaiyong BAI, Yu BAO, Ping CAO, Haowei CHEN, Qiping CHEN, Yonghao CHEN, Yukai CHEN, Zhen CHEN, Zengqi CUI, Ruirui FAN, Changqing FENG, Keqing GAO, Minhao GU, Changcai HAN, Zijie HAN, Guozhu HE, Yongcheng HE, Yang HONG, Weiling HUANG, Xiru HUANG, Xiaolu JI, Xuyang JI, Haoyu JIANG, Zhijie JIANG, Ling KANG, Mingtao KANG, Bo LI, Chao LI, Jiawen LI, Lun LI, Qiang LI, Xiao LI, Yang LI, Rong LIU, Shubin LIU, Xingyan LIU, Guangyuan LUAN, Qili MU, Changjun NING, Binbin QI, Zhizhou REN, Zhaohui SONG, Yingpeng SONG, Hong SUN, Kang SUN, Xiaoyang SUN, Zhijia SUN, Zhixin TAN, Hongqing TANG, Xinyi TANG, Binbin TIAN, Lijiao WANG, Pengcheng WANG, Taofeng WANG, Jie WEN, Zhongwei WEN, Qingbiao WU, Xuan WU, Likun XIE, Yiwei YANG, LI YU, Tao YU, Yongji YU, Guohui ZHANG, Linhao ZHANG, Xianpeng ZHANG, Yuliang ZHANG, Zhiyong ZHANG, Yubin ZHAO, Luping ZHOU, Zuying ZHOU, Danyang ZHU, Kejun ZHU, Peng ZHU   +90 more
doaj   +1 more source

Charged lepton flavor violation associated with heavy quark production in deep inelastic lepton-nucleon scattering via scalar exchange

Journal of High Energy Physics, 2022
We study charged lepton flavor violation (CLFV) associated with heavy quark pair production in lepton-nucleon deep-inelastic scattering ℓ i N → ℓ j q q ¯ $$ \overline{q} $$ X.
Yuichiro Kiyo, Michihisa Takeuchi, Yuichi Uesaka, Masato Yamanaka   +3 more
doaj   +1 more source

Charged hadron lepto-production off unpolarized protons and deuterons at HERMES

EPJ Web of Conferences, 2014
The HERMES collaboration has measured charge-separated pion and kaon multiplicities in semi-inclusive deep-inelastic scattering using a 27.6 GeV electron or positron beam scattering off a hydrogen or deuterium target.
Karyan Gevorg
doaj   +1 more source

Global extraction of partonic transverse momentum distributions from semi-inclusive deep inelastic scattering and Drell-Yan data [PDF]

, 2017
We discuss a first attempt at a global extraction of unpolarized partonic transverse momentum dependent (TMD) distributions and fragmentation functions from a simultaneous fit of data measured in semi-inclusive deep-inelastic scattering, Drell–Yan and Z ...
Pisano, Cristian, Andrea Signori, Pisano, Christian, Christian Pisano, Filippo Delcarro, Alessandro Bacchetta, Delcarro, Filippo, Radici, Marco, Bacchetta, Alessandro, Signori, Andrea, Cristian Pisano, Marco Radici   +11 more
core   +1 more source