,Fragmentation Cross Sections of 158 AGeV Pb Projectiles

来源 :中国物理快报(英文版) | 被引量 : 0次 | 上传用户:xiaowangdoc
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
We investigate the fragmentation cross sections of 158 AGeV 207Pb projectile interacting with different targets using CR39 nuclear track detectors. The exposure is made at SPS beam facility of CERN. The detectors are chemically etched to obtain data in the form of etched cone length. The nuclear and electromagnetic contributions to the measured total charge-changing cross sections are investigated. The estimated results are compared with those found in the literature for similar research work.
其他文献
Generally, the Schwarzschild black hole is proven to be stable by two different methods: the mode-decomposition method and the integral method. We show that the
期刊
We study the effect of Kerr medium on the intrinsic decoherence of a system which consists of two two-Jevel atoms and a optical cavity. The entanglement of the
期刊
《受戒》是汪曾祺的代表作,主要叙述了叫明海的小和尚和乡村女孩小英子的爱情故事,文章简洁生动,语言清新明快,诗意地表现了汪曾祺的世俗观念和审美追求.本文通过对其文本的
We propose two schemes for the generation of cluster states in the context of cavity quantum electrodynamics (QED).In the first scheme,we prepare multi-cavity c
期刊
We develop a new cavity with a mode similar to TE13 to produce microwave plasma,named APMPS Ⅱ,which is able to produce a mass of air plasma with diameter of ar
期刊
《金锁记》是以民国晚期为背景,以一个小户人家出生的曹七巧为人物助选,向读者展示了那个年代,在金钱、欲望的驱使下,一个小人物可怜、可憎又变态的悲剧性命运.
The photoluminescence spectrum (PL) of InAs quantum dots (QDs) at 80 K is studied by comparison between the theoretical calculation and experimental measurement
期刊
The properties of N = 7, 8, 9 isotones with Z = 4 - 8 are studied in the framework of the single-particle shell model. A tentative orbit-orbit coupling is intro
期刊
A statistical study of interhemispheric comparison of dipole tilt angle effect on the latitude of the mid-altitude cusp is preformed by a data set of the Cluste
期刊
We present a new optical sensor based on surface plasmon resonance (SPR) enhanced lateral optical beam displacements. Compared with the traditional SPR methods,
期刊