Inclusive D*(+/-) production in two-photon collisions at LEP
文献类型：期刊论文
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2002 |
| 卷号 | 535期号:1--4页码:59-69 |
| 关键词 | PHOTON-PHOTON COLLISIONS GAMMA-GAMMA COLLISIONS CROSS-SECTION CHARM PRODUCTION L3 EXPERIMENT PARTON DISTRIBUTIONS TRISTAN DETECTOR MESONS PHYSICS |
| 通讯作者 | Achard, P (reprint author), Univ Geneva, CH-1211 Geneva 4, Switzerland. |
| 英文摘要 | Inclusive D*+/- production in two-photon collisions is studied with the L3 detector at LEP, using 683 pb(-1) of data collected at centre-of-mass energies from 183 to 209 GeV. Differential cross sections are determined as functions of the transverse momentum and pseudorapidity of the D*+/- mesons in the kinematic region 1 GeV < P-T < 12 GeV and \eta\ < 1.4. The cross sections a (e(+)e(-) --> e(+)e(-) D*+/-X) in this kinematical region is measured and the sigma (e(+)e(-) --> e(+)e(-)ccX) cross section is derived. The measurements are compared with next-to-leading order perturbative QCD calculations. (C) 2002 Published by Elsevier Science B.V. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000176094400011 |
| 公开日期 | 2016-02-25 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/212204]  |
| 专题 | 高能物理研究所_粒子天体物理中心 |
| 推荐引用方式 GB/T 7714 | . Inclusive D*(+/-) production in two-photon collisions at LEP[J]. PHYSICS LETTERS B,2002,535(1--4):59-69. |
| APA | (2002).Inclusive D*(+/-) production in two-photon collisions at LEP.PHYSICS LETTERS B,535(1--4),59-69. |
| MLA | "Inclusive D*(+/-) production in two-photon collisions at LEP".PHYSICS LETTERS B 535.1--4(2002):59-69. |
入库方式： OAI收割
来源：高能物理研究所
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