Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Thomas Mehen"'
Autor:
Xiaojun Yao, Thomas Mehen
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 2, Pp 1-35 (2021)
Abstract We study quarkonium transport in the quark-gluon plasma by using the potential nonrelativistic QCD (pNRQCD) effective field theory and the framework of open quantum systems. We argue that the coupling between quarkonium and the thermal bath
Externí odkaz:
https://doaj.org/article/e987028f1afd488a926fca53da98a8f3
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 4, Pp 1-50 (2020)
Abstract In this work we apply effective field theory (EFT) to observables in quarkonium production and decay that are sensitive to soft gluon radiation, in particular measurements that are sensitive to small transverse momentum. Within the EFT frame
Externí odkaz:
https://doaj.org/article/a7478b3f95b84ec39c62825b562e2694
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 9, Pp 1-29 (2018)
Abstract In this paper we study the transverse energy spectrum for the Drell-Yan process. The transverse energy is measured within the central region defined by a (pseudo-) rapidity cutoff. Soft-collinear effective theory (SCET) is used to factorize
Externí odkaz:
https://doaj.org/article/ce0090d6ec944170a6c4f62639c079f9
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 12, Pp 1-47 (2017)
Abstract We consider di-jet production in hadron collisions where a transverse veto is imposed on radiation for (pseudo-)rapidities in the central region only, where this central region is defined with rapidity cutoff. For the case where the transver
Externí odkaz:
https://doaj.org/article/238e651077e84d959079e64926b6479a
Publikováno v:
Physical Review D. 107
Publikováno v:
Physical Review C. 107
We study low-energy scattering of spin-1/2 baryons from the perspective of quantum information science, focusing on the correlation between entanglement minimization and the appearance of accidental symmetries. The baryon transforms as an octet under
Autor:
Melih Arslan Ozcelik, Carlo Flore, Oleg Teryaev, Shohini Bhattacharya, L. Massacrier, Tomas Kasemets, Chris A. Flett, David D'Enterria, Cyrille Marquet, Riccardo Nagar, V. Kartvelishvili, Maxim Nefedov, Miguel G. Echevarria, R. McNulty, Charlotte Van Hulse, Luca Micheletti, Nodoka Yamanaka, Francesco Giovanni Celiberto, Pol Bernard Gossiaux, Hua-Sheng Shao, Thomas Mehen, M. Winn, Bertrand Ducloué, Amy Selvi Tee, Maria Vittoria Garzelli, Cvetan Valeriev Cheshkov, Yiannis Makris, Pieter Taels, Xiaojun Yao, Denys Yen Arrebato Villar, Matteo Rinaldi, Liupan An, Jibo He, Jonathan R. Gaunt, Cédric Mezrag, Darren Price, Florent Scarpa, Emilien Chapon, Kazuhiro Watanabe, Umberto D'Alesio, Jian-Wei Qiu, Yanxi Zhang, Ivan Vitev, Cesar Luiz Da Silva, Sangem Rajesh, Jean-Philippe Lansberg, Jaroslav Adam, Cristian Pisano, Biswarup Paul, E. G. Ferreiro, Maddie Smith
Publikováno v:
Prog.Part.Nucl.Phys.
Prog.Part.Nucl.Phys., 2022, 122, pp.103906. ⟨10.1016/j.ppnp.2021.103906⟩
Prog.Part.Nucl.Phys., 2022, 122, pp.103906. ⟨10.1016/j.ppnp.2021.103906⟩
Prospects for quarkonium-production studies accessible during the upcoming high-luminosity phases of the CERN Large Hadron Collider operation after 2021 are reviewed. Current experimental and theoretical open issues in the field are assessed together
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ca273a6df4bf533f79ada969d0a4907
https://hdl.handle.net/2318/1901310
https://hdl.handle.net/2318/1901310
Publikováno v:
Physical Review D. 104
Autor:
Thomas Mehen, Ian Low
Publikováno v:
Physical Review
Symmetry is among the most fundamental and powerful concepts in nature, whose existence is usually taken as given, without explanation. We explore whether symmetry can be derived from more fundamental principles from the perspective of quantum inform
Publikováno v:
Physical Review
Chiral perturbation theory (ChPT) is a low-energy effective field theory of QCD and also a nonlinear sigma model based on the symmetry breaking pattern ${\rm SU}(N_f)\times {\rm SU}(N_f)\to {\rm SU}(N_f)$. In the limit of massless $N_f$ quarks, we en