Электронный каталог

Статья

Malyshev, M.A.
New Results in k&sub(T) Factorization for ep Processes : XXV International Baldin Seminar on High Energy Physics Problems «Relativistic Nuclear Physics and Quantum Chromodynamics», Dubna, September 18–23, 2023 : Materials / M.A.Malyshev, A.V.Lipatov, G.I.Lykasov // Физика элементарных частиц и атомного ядра. – 2024. – Т. 55, № 4. – P. 849. – URL: http://www1.jinr.ru/Pepan/v-55-4/05_Malyshev_ann.pdf.

We report on newest results in kT -factorization approach for ep processes. We describe HERA data on longitudinal structure function measurements as well as on associated prompt photon and jet photoproduction. The calculations include first application of the new LLM-2022 transverse momentum–dependent gluon distribution developed by the authors. The study also includes the first implementation of parton showers for photoproduction processes in kT factorization. The data are described well with the simulations. The ep processes are included in the new version of Monte Carlo generator PEGASUS.



ОИЯИ = ОИЯИ (JINR)2024
Спец.(статьи,препринты) = С 323.5 - Теория взаимодействия частиц при высоких энергиях$