Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Anna Staśto"'
Publikováno v:
Physics Letters B, Vol 844, Iss , Pp 138104- (2023)
We investigate production of J/ψ mesons in hadron-hadron collisions, defined as low invariant mass cc¯ singlets produced in a mixture of perturbative and nonperturbative mechanisms provided by the PYTHIA Monte Carlo. We find that in this model the
Externí odkaz:
https://doaj.org/article/fb398affdcda4354aaa4cd82cbf18a9d
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 11, Pp 1-53 (2024)
Abstract We develop quantum corrections to the Wilson line-based action which we recently derived through a transformation that eliminates triple gluon vertices from the Yang-Mills action on the light-cone. The action efficiently computes high multip
Externí odkaz:
https://doaj.org/article/d239e32d6e264481b1b601a836cf77ec
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 11, Pp 1-37 (2022)
Abstract It is well known that the MHV action, i.e. the action containing all the maximally helicity violating vertices, is alone not sufficient for loop computations. In order to develop loop contributions systematically and to ensure that there are
Externí odkaz:
https://doaj.org/article/ea392f63517640afab7e258bad7898e6
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 7, Pp 1-28 (2021)
Abstract We perform a canonical transformation of fields that brings the Yang-Mills action in the light-cone gauge to a new classical action, which does not involve any triple-gluon vertices. The lowest order vertex is the four-point MHV vertex. High
Externí odkaz:
https://doaj.org/article/f14b4c6413b44c00921ea7e8fe6b1d02
Publikováno v:
Physics Letters B, Vol 784, Iss , Pp 301-306 (2018)
Dihadron angular correlations in forward pA collisions have been considered as one of the most sensitive observables to the gluon saturation effects. In general, both parton shower effects and saturation effects are responsible for the back-to-back d
Externí odkaz:
https://doaj.org/article/d724e176487a4d97b4d25cc7f4169908