球形中性探测器 (SND) 量热仪在 VEPP-2M 对撞机上的性能
高能物理 - 实验
2007-05-23 v1
摘要
球形中性探测器 (SND) 是一台通用非磁探测器，已在位于新西伯利亚的 VEPP-2M 对撞机上成功运行了四年，质心能量范围为 400 MeV 至 1400 MeV。其关键部件是一个由 1632 个独立计数器组成的 3 层、细颗粒度球形 NaI(Tl) 电磁量热仪。本文详细描述了该量热仪及其性能，包括量热仪设计、电子学、校准、能量和空间分辨率、粒子鉴别等主题。量热仪的性能通过当前对不同物理过程研究的实例加以说明。
引用
@article{arxiv.hep-ex/9907038,
title = {Medium energy calorimetry at SND: techniques and performances on physics},
author = {M. N. Achasov and V. M. Aulchenko and A. V. Berdyugin and A. V. Bozhenok and A. D. Bukin and D. A. Bukin and S. V. Burdin and T. V. Dimova and S. I. Dolinsky and A. A. Drozdetsky and V. P. Druzhinin and M. S. Dubrovin and I. A. Gaponenko and V. B. Golubev and V. N. Ivanchenko and A. A. Korol and S. V. Koshuba and G. A. Kukartsev and A. P. Lysenko and E. V. Pakhtusova and E. E. Pyata and A. A. Salnikov and V. V. Shary and S. I. Serednyakov and V. A. Sidorov and Z. K. Silagadze and Yu. V. Usov and A. A. Valishev and Yu. S. Velikzhanin and A. S. Zakharov},
journal= {arXiv preprint arXiv:hep-ex/9907038},
year = {2007}
}
备注
23 pages, 20 figures, LaTeX. Contribution to Lisbon CALOR99 conference. To be published in the proceedings