Study of compound particle production in <SUP>84</SUP>Kr-emulsion interactions at 1.7 <EM>A</EM> GeV

BAI Cai-Yan; ZHANG Dong-Hai

doi:10.1088/1674-1137/35/4/006

Chinese Physics C> 2011, Vol. 35> Issue(4) : 349-354 DOI: 10.1088/1674-1137/35/4/006

Study of compound particle production in ⁸⁴Kr-emulsion interactions at 1.7 A GeV

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Abstract：
The characteristics of compound particle multiplicity distribution and multiplicity correlations between the compound particle and the grey particle, black particle, shower particle and heavily ionized track particle are investigated in this paper. It is found that the average multiplicities of the grey particle, black particle, shower particle and heavily ionized track particle increase with an increase in the number of compound particles, which can be explained by the impact geometrical model. The compound multiplicity distribution is observed to obey a Koba-Nielson-Olesen (KNO) type of scaling law.

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BAI Cai-Yan and ZHANG Dong-Hai. Study of compound particle production in ⁸⁴Kr-emulsion interactions at 1.7 A GeV[J]. Chinese Physics C, 2011, 35(4): 349-354. doi: 10.1088/1674-1137/35/4/006

BAI Cai-Yan and ZHANG Dong-Hai. Study of compound particle production in ⁸⁴Kr-emulsion interactions at 1.7 A GeV[J]. Chinese Physics C, 2011, 35(4): 349-354. doi: 10.1088/1674-1137/35/4/006 shu

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Received: 2010-06-18
Revised: 2010-10-15

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Study of compound particle production in ⁸⁴Kr-emulsion interactions at 1.7 A GeV

Received Date: 2010-06-18

Accepted Date: 2010-10-15

Available Online: 2011-04-05

Abstract: The characteristics of compound particle multiplicity distribution and multiplicity correlations between the compound particle and the grey particle, black particle, shower particle and heavily ionized track particle are investigated in this paper. It is found that the average multiplicities of the grey particle, black particle, shower particle and heavily ionized track particle increase with an increase in the number of compound particles, which can be explained by the impact geometrical model. The compound multiplicity distribution is observed to obey a Koba-Nielson-Olesen (KNO) type of scaling law.

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Study of compound particle production in ⁸⁴Kr-emulsion interactions at 1.7 A GeV

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Study of compound particle production in ⁸⁴Kr-emulsion interactions at 1.7 A GeV

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Study of compound particle production in 84Kr-emulsion interactions at 1.7 A GeV

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Study of compound particle production in 84Kr-emulsion interactions at 1.7 A GeV

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Study of compound particle production in ⁸⁴Kr-emulsion interactions at 1.7 A GeV

Study of compound particle production in ⁸⁴Kr-emulsion interactions at 1.7 A GeV