Zobrazeno 1 - 10
of 522
pro vyhledávání: '"S. Bastami"'
Publikováno v:
Nuclear Physics B, Vol 984, Iss , Pp 115947- (2022)
Model studies play an important role for the understanding and elucidation of the nonperturbative properties of transverse momentum dependent parton distribution functions (TMDs). The parton model is often a helpful framework and starting point for f
Externí odkaz:
https://doaj.org/article/9653434cfce54780ac6894a7c261910f
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 2, Pp 1-33 (2021)
Abstract The Drell-Yan process provides important information on the internal struc- ture of hadrons including transverse momentum dependent parton distribution functions (TMDs). In this work we present calculations for all leading twist structure fu
Externí odkaz:
https://doaj.org/article/04f4c98d232340f0904dbb48aa3ee791
Autor:
S. Bastami, H. Avakian, A. V. Efremov, A. Kotzinian, B. U. Musch, B. Parsamyan, A. Prokudin, M. Schlegel, G. Schnell, P. Schweitzer, K. Tezgin
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 6, Pp 1-73 (2019)
Abstract We present the complete cross-section for the production of unpolarized hadrons in semi-inclusive deep-inelastic scattering up to power-suppressed O 1 / Q 2 $$ \mathcal{O}\left(1/{Q}^2\right) $$ terms in the Wandzura-Wilczek-type approximati
Externí odkaz:
https://doaj.org/article/6bae15e349e74fa59f2390ef50611e8f
Publikováno v:
Physical Review
The covariant parton model (CPM) is a consequent application of the parton model concept to the nucleon structure. In this model, there is a choice to put quarks either in a pure-spin state or in a mixed-spin state. We show that the mixed-spin versio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ae64ab4ae90c92d649da853b9aebad2
Autor:
B. Musch, Kemal Tezgin, S. Bastami, B. Parsamyan, Aram Kotzinian, Peter Schweitzer, Harut Avakian, A. V. Efremov, M. Schlegel, G. Schnell, Alexei Prokudin
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 6, Pp 1-73 (2019)
EPJ Web of Conferences, Vol 204, p 01013 (2019)
Addi. Archivo Digital para la Docencia y la Investigación
instname
Journal of High Energy Physics
EPJ Web of Conferences, Vol 204, p 01013 (2019)
Addi. Archivo Digital para la Docencia y la Investigación
instname
Journal of High Energy Physics
We present the complete cross-section for the production of unpolarized hadrons in semi-inclusive deep-inelastic scattering up to power-suppressed ${\cal O}(1/Q^2)$ terms in the Wandzura--Wilczek-type approximation which consists in systematically as
Autor:
S. Bastami, B. Parsamyan, Leonard Gamberg, Barbara Pasquini, Peter Schweitzer, Alexei Prokudin
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 2, Pp 1-33 (2021)
Journal of High Energy Physics
Journal of High Energy Physics
The Drell-Yan process provides important information on the internal structure of hadrons including transverse momentum dependent parton distribution functions (TMDs). In this work we present calculations for all leading twist structure functions des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c113e51e328ef2ffc899cde24433bf09
Publikováno v:
Physical Review
The covariant parton model is generalized to describe quark correlators in a systematic way. Previous results are reproduced for the T-even leading-twist transverse momentum dependent parton distribution functions (TMDs), and for the first time all T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6fe3d9a768e1990f7fcae0317bc81e3
Autor:
B. Parsamyan, S. Bastami, G. Schnell, A. V. Efremov, B. Musch, Peter Schweitzer, Harut Avakian, Alexei Prokudin, Aram Kotzinian, M. Schlegel, Kemal Tezgin
We explore the complete cross-section for the production of unpolarized hadrons in semi-inclusive deep-inelastic scattering up to power-suppressed $\mathcal{O}(1/Q^2)$ terms in the Wandzura-Wilczek-type (WW-type) approximation, which consists in syst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b00f0565d2d4678f5c391df085cfee80
http://cds.cern.ch/record/2686487
http://cds.cern.ch/record/2686487
Publikováno v:
European Journal of Public Health. 26
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