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CMS ridge effect at the LHC as a manifestation of Bremsstralung of gluons off quarks accelerated ia strong color fieldдоклад на конференции
- Автор: Boris Arbuzov
- Международная Конференция (Семинар (workshop)) : The XXth International Workshop High Energy Physics and Quantum Field Theory "QFTHEP 2011"
- Даты проведения конференции: 24 сентября - 1 октября 2011
- Дата доклада: 28 сентября 2011
- Тип доклада: Устный
- Докладчик: не указан
- Место проведения: Сочи, Россия, Russia
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Аннотация доклада:
The recently reported affect of long-range near-side angular correlations at LHC occurs for large multiplicities of particles with 1 GeV <pT , 3 GeV. To understand the effect several possibilities have been discussed. In the talk we propose a simple qualitative mechanism which corresponds to gluon bremsstralung of quarks moving with acceleration defined by the string tension. The smallness of azimuth angle difference Δη at large muliplicities in this interval of pT are natural in the mechanism. The mechanism predicts also bremsstralung of photons with pT 2.9 GeV and 0.72 GeV.
- Добавил в систему: Арбузов Борис Андреевич