Deuteron production in p-Be interactions at 450 GeV/c and the coalescing model

被引：1

作者：

Bonesini, M. ^{[1
]}

机构：

[1] Dipartimento Fis G Occhialini, Sez INFN Milano Bicocca, Milan, Italy

来源：

2007 EUROPHYSICS CONFERENCE ON HIGH ENERGY PHYSICS, PTS 1-12 | 2008年 / 110卷

关键词：

D O I：

10.1088/1742-6596/110/3/032004

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

The analysis of the deuteron production in p-Be interactions at 450 GeV/c taken by the NA56/SPY experiment at CERN SPS is presented. In the framework of the coalescence model, the coalescence factor kappa is determined as (0.79 +/- 0.05 +/- 0.13)x10(-2). Our results disfavour the hypothesis that coalescence be the dominant mechanism for deuteron production in p+Be interactions at low p(T).

引用

页数：3

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