Nucleon parton distributions in a light-front quark model; The European Physical Journal C; Vol. 77, iss. 2

Nucleon parton distributions in a light-front quark model; The European Physical Journal C; Vol. 77, iss. 2

Bibliografiska uppgifter
Parent link:	The European Physical Journal C: Scientific Journal Vol. 77, iss. 2.— 2017.— [14 р., Article: 86]
Huvudupphovsman:	Gutsche Th. Thomas
Institutionell upphovsman:	Национальный исследовательский Томский политехнический университет (ТПУ) Физико-технический институт (ФТИ) Кафедра высшей математики и математической физики (ВММФ)
Övriga upphovsmän:	Schmidt I. A. Ivan, Lyubovitskiy (Lyubovitskij) V. E. Valery Efimovich
Sammanfattning:	Title screen Continuing our analysis of parton distributions in the nucleon, we extend our light-front quark model in order to obtain both the helicity-independent and the helicity-dependent parton distributions, analytically matching the results of global fits at the initial scale μ∼1μ∼1 GeV; they also contain the correct Dokshitzer-Gribov-Lipatov-Altarelli-Parisi evolution. We also calculate the transverse parton, Wigner and Husimi distributions from a unified point of view, using our light-front wave functions and expressing them in terms of the parton distributions qv(x)qv(x) and δqv(x)δqv(x). Our results are very relevant for the current and future program of the COMPASS experiment at SPS (CERN). Режим доступа: по договору с организацией-держателем ресурса
Språk:	engelska
Publicerad:	2017
Ämnen:	электронный ресурс труды учёных ТПУ нуклоны кварки
Länkar:	http://dx.doi.org/10.1140/epjc/s10052-017-4648-5
Materialtyp:	Elektronisk Bokavsnitt
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=654157

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