Formation and detection of centauro in Pb plus Pb collisions at the LHC

被引:1
|
作者
Angelis, ALS [1 ]
Aslanoglou, X
Bartke, J
Chileev, K
Gladysz-Dziadus, E
Golubeva, M
Guber, F
Karavitcheva, T
Kharlov, YV
Kurepin, AB
Mavromanolakis, G
Panagiotou, AD
Sadovsky, SA
Tiflov, VV
Wlodarczyk, Z
机构
[1] Univ Athens, Nucl & Particle Phys Div, Athens, Greece
[2] Univ Ioannina, Dept Phys, GR-45110 Ioannina, Greece
[3] Inst Nucl Phys, Krakow, Poland
[4] Nucl Res Inst, Moscow, Russia
[5] Inst High Energy Phys, Protvino, Russia
[6] Pedagog Univ, Inst Phys, Kielce, Poland
关键词
D O I
10.1088/0954-3899/28/7/349
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
We present a phenomenological model describing the formation of a quark-gluon plasma (QGP) fireball in the very forward, baryon-rich rapidity region in nucleus-nucleus interactions, and its subsequent decay into baryons and possibly strangelets. The model explains the centauro events observed in cosmic rays and the long-penetrating component frequently accompanying them, and makes predictions for the LHC. We describe the CASTOR calorimeter, a subdetector to probe the very forward, baryon-rich rapidity region in Pb + Pb collisions at the LHC. The simulated response of the calorimeter to new effects is presented and its sensitivity is derived using a neural network technique.
引用
收藏
页码:1937 / 1942
页数:6
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