Evidence of Strong Pion Fluctuation in Jet-Like Events in 32 --AgBr Interactions
Dipak Ghosh, Argha Deb, Prabir Kumar Haldar, Sima Guptaroy
Nuclear and Particle Physics Research Centre, Department of Physics, Jadavpur University, Kolkata-700 032, India
Evidence of Strong Pion Fluctuation in Jet-Like Events in 32 --AgBr Interactions
Dipak Ghosh;Argha Deb;Prabir Kumar Haldar;Sima Guptaroy
Nuclear and Particle Physics Research Centre, Department of Physics, Jadavpur University, Kolkata-700 032, India
关键词 ：
25.75.-q ,
25.70.Mn ,
24.60.Ky
Abstract ： We presents the analysis of ring-like and jet-like events in terms of Scaled Factorial Moments (SFMs) in one-dimensional space up to the sixth order of moments for 32 --AgBr interactions at 200AGeV energy. The study reveals a power law growth of SFMs with decreasing bin width of the azimuthal distribution in the 32 S--AgBr data at 200AGeV in both the cases. It is seen that strong intermittent pattern is revealed only in jet-like events.
Key words ：
25.75.-q
25.70.Mn
24.60.Ky
出版日期: 2006-04-01
:
25.75.-q
(Relativistic heavy-ion collisions (collisions induced by light ions studied to calibrate relativistic heavy-ion collisions should be classified under both 25.75.-q and sections 13 or 25 appropriate to the light ions))
25.70.Mn
(Projectile and target fragmentation)
24.60.Ky
(Fluctuation phenomena)
引用本文:
Dipak Ghosh;Argha Deb;Prabir Kumar Haldar;Sima Guptaroy. Evidence of Strong Pion Fluctuation in Jet-Like Events in 32 --AgBr Interactions[J]. 中国物理快报, 2006, 23(4): 815-818.
32 --AgBr Interactions. Chin. Phys. Lett., 2006, 23(4): 815-818.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2006/V23/I4/815
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2006, Vol. 23 
