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CERN Document Server Pronađeno je 4 zapisa  Pretraživanje je potrajalo 0.52 sekundi 
1.
50 Years of Quantum Chromodynamics / Gross, Franz (Jefferson Lab ; William-Mary Coll.) ; Klempt, Eberhard (Bonn U., HISKP) ; Brodsky, Stanley J. (SLAC) ; Buras, Andrzej J. (TUM-IAS, Munich) ; Burkert, Volker D. (Jefferson Lab) ; Heinrich, Gudrun (KIT, Karlsruhe, TP) ; Jakobs, Karl (Freiburg U.) ; Meyer, Curtis A. (Carnegie Mellon U.) ; Orginos, Kostas (Jefferson Lab ; William-Mary Coll.) ; Strickland, Michael (Kent State U.) et al.
This paper presents a comprehensive review of both the theory and experimental successes of Quantum Chromodynamics, starting with its emergence as a well defined theory in 1972-73 and following developments and results up to the present day. Topics include a review of the earliest theoretical and experimental foundations; the fundamental constants of QCD; an introductory discussion of lattice QCD, the only known method for obtaining exact predictions from QCD; methods for approximating QCD, with special focus on effective field theories; QCD under extreme conditions; measurements and predictions of meson and baryon states; a special discussion of the structure of the nucleon; techniques for study of QCD at high energy, including treatment of jets and showers; measurements at colliders; weak decays and quark mixing; and a section on the future, which discusses new experimental facilities or upgrades currently funded. [...]
arXiv:2212.11107.- 2023-12 - 636 p. - Published in : Eur. Phys. J. C 83 (2023) 1125 Fulltext: 2212.11107 - PDF; Publication - PDF; External link: JLAB Document Server
2.
Invited: Status of nPDF. / Constantinou, Martha (speaker) (Temple University)
2021 - 0:24:13. Conferences; Initial Stages 2021 External links: Talk details; Event details In : Initial Stages 2021
3.
Lattice continuum-limit study of nucleon quasi-PDFs / Alexandrou, Constantia (Cyprus U. ; Cyprus Inst.) ; Cichy, Krzysztof (Mickiewicz U., Poznan) ; Constantinou, Martha (Temple U.) ; Green, Jeremy R. (CERN) ; Hadjiyiannakou, Kyriakos (Cyprus U. ; Cyprus Inst.) ; Jansen, Karl (DESY) ; Manigrasso, Floriano (Cyprus U. ; Humboldt U., Berlin ; Rome U., Tor Vergata) ; Scapellato, Aurora (Mickiewicz U., Poznan) ; Steffens, Fernanda (Bonn U.)
The quasi-PDF approach provides a path to computing parton distribution functions (PDFs) using lattice QCD. This approach requires matrix elements of a power-divergent operator in a nucleon at high momentum and one generically expects discretization effects starting at first order in the lattice spacing $a$. [...]
arXiv:2011.00964; CERN-TH-2020-181; DESY-20-208.- 2021-05-18 - 24 p. - Published in : Phys. Rev. D 103 (2021) 094512 Article from SCOAP3: PDF; Fulltext: PDF;
4.
Parton distribution functions of $\Delta^+$ on the lattice / Chai, Yahui (Peking U.) ; Li, Yuan (Peking U.) ; Xia, Shicheng (Peking U.) ; Alexandrou, Constantia (Cyprus Inst. ; Cyprus U.) ; Cichy, Krzysztof (Mickiewicz U., Poznan ; CERN) ; Constantinou, Martha (Temple U.) ; Feng, Xu (Peking U. ; Peking U., Beijing ; CICQM, Beijing ; Peking U., CHEP) ; Hadjiyiannakou, Kyriakos (Cyprus Inst.) ; Jansen, Karl (NIC, Zeuthen) ; Koutsou, Giannis (Cyprus Inst.) et al.
We present results for renormalized matrix elements related to the unpolarized quasi-distribution function of the $\Delta^+$ baryon making use of the large momentum effective theory. Two ensembles of $N_f=2+1+1$ twisted mass fermions with a clover term and pion masses of 250 MeV and 330 MeV are analyzed. [...]
arXiv:1907.09827.- SISSA, 2019-12-16 - 7 p. - Published in : PoS LATTICE2019 (2019) 270 Fulltext: 1907.09827 - PDF; PoS(LATTICE2019)270 - PDF;
In : 37th International Symposium on Lattice Field Theory, Wuhan, Hubei, China, 16 - 22 Jun 2019, pp.270

Također vidi: slična imena autora
46 Constantinou, M
2 Constantinou, M.
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