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Multiplicity and membranes collision in modified AdS5 with factor $b=(L/z)^a exp(-z^2/R^2)$статья
- Авторы: Aref'eva I.Ya, Pozdeeva E.O., Pozdeeva T.O.
- Сборник: New Results and Actual Problems in Particle & Astroparticle Physics and Cosmology. Proceedings of XXIXth International Workshop on High Energy Physics
- Год издания: 2014
- Место издания: World Scientific Publishing Co United States
- Первая страница: 34
- Последняя страница: 41
- DOI: 10.1142/9789814578745_0006
- Аннотация: In holographic approach, the quark-gluon plasma formation in heavy-ions collisions (HIC) in 4D space-time is equivalent to black hole creation in 5D space-time and the multiplicity is estimated using the entropy of the produced black hole. The experimental data give a multiplicity estimation that does not correspond to a simple AdS5 holographic model. One way for modification is b-factor introduction to AdS5 metric. We consider the modified AdS5 space with the factor $b=(L/z)^a exp(-z^2/R^2)$ , estimate the entropy corresponding to wall-wall collisions and compare it with the recent experimental data of heavy-ions collisions at the LHC.
- Добавил в систему: Поздеева Екатерина Олеговна