CERN Accelerating science

CERN Document Server Pronađeno je 3 zapisa  Pretraživanje je potrajalo 0.64 sekundi 
1.
Quark and gluon momentum fractions in the pion from $N_f=2+1+1$ lattice QCD / Extended Twisted Mass Collaboration
We perform the first full decomposition of the pion momentum into its gluon and quark contributions. We employ an ensemble generated by the Extended Twisted Mass Collaboration with $N$$_f$=2 + 1 +1 Wilson twisted mass clover fermions at maximal twist tuned to reproduce the physical pion mass. [...]
arXiv:2109.10692.- 2021-12-13 - 8 p. - Published in : Phys. Rev. Lett. 127 (2021) 252001 Fulltext: PDF;
2.
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;
3.
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
15 Hadjiyiannakou, K
1 Hadjiyiannakou, Kyriacos
Interested in being notified about new results for this query?
Set up a personal email alert or subscribe to the RSS feed.
Niste pronašli ono što ste htjeli? Pokušajte pretražiti na ovim serverima:
Hadjiyiannakou, Kyriakos u Amazon
Hadjiyiannakou, Kyriakos u CERN EDMS
Hadjiyiannakou, Kyriakos u CERN Intranet
Hadjiyiannakou, Kyriakos u CiteSeer
Hadjiyiannakou, Kyriakos u Google Books
Hadjiyiannakou, Kyriakos u Google Scholar
Hadjiyiannakou, Kyriakos u Google Web
Hadjiyiannakou, Kyriakos u IEC
Hadjiyiannakou, Kyriakos u IHS
Hadjiyiannakou, Kyriakos u INSPIRE
Hadjiyiannakou, Kyriakos u ISO
Hadjiyiannakou, Kyriakos u KISS Books/Journals
Hadjiyiannakou, Kyriakos u KISS Preprints
Hadjiyiannakou, Kyriakos u NEBIS
Hadjiyiannakou, Kyriakos u SLAC Library Catalog
Hadjiyiannakou, Kyriakos u Scirus