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arXiv 1902.06161physics.ins-dethep-ex
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利用CALICE Si-W ECAL物理原型表征强子簇射的不同阶段

Characterisation of different stages of hadronic showers using the CALICE Si-W ECAL physics prototype

CALICE Collaboration, G. Eigen, T. Price, N. K. Watson, A. Winter, Y. Do, A. Khan, D. Kim, G. C. Blazey, A. Dyshkant, K. Francis, V. Zutshi, K. Kawagoe, Y. Miur… 展开作者

CALICE Collaboration, G. Eigen, T. Price, N. K. Watson, A. Winter, Y. Do, A. Khan, D. Kim, G. C. Blazey, A. Dyshkant, K. Francis, V. Zutshi, K. Kawagoe, Y. Miura, R. Mori, I. Sekiya, T. Suehara, T. Yoshioka, J. Apostolakis, J. Giraud, D. Grondin, J. -Y. Hostachy, O. Bach, V. Bocharnikov, E. Brianne, K. Gadow, P. Göttlicher, O. Hartbrich, D. Heuchel, F. Krivan, K. Krüger, J. Kvasnicka, S. Lu, O. Pinto, A. Provenza, M. Reinecke, F. Sefkow, S. Schuwalow, Y. Sudo, H. L. Tran, P. Buhmann, E. Garutti, S. Laurien, D. Lomidze, M. Matysek, G. W. Wilson, D. Belver, E. Calvo Alamillo, M. C. Fouz, H. García Cabrerai, J. Maríni, J. Navarrete, J. Puerta Pelayo, A. Verdugo, L. Masetti, M. Chadeeva, M. Danilov, M. Gabriel, L. Emberger, C. Graf, Y. Israeli, F. Simon, M. Szalay, H. Windel, M. S. Amjad, S. Bilokin, J. Bonis, D. Breton, P. Cornebise, P. Doublet, A. Gallas, J. Jeglot, A. Irles, H. Li, J. Maalmi, R. Pöschl, A. Thiebault, F. Richard, D. Zerwas, M. Anduze, V. Balagura, E. Becheva, V. Boudry, J-C. Brient, R. Cornat, E. Edy, G. Fayolle, F. Gastaldi, H. Videau, S. Callier, F. Dulucq, Ch. de la Taille, G. Martin-Chassard, L. Raux, N. Seguin-Moreau, J. Cvach, M. Janata, M. Kovalcuk, I. Polak, J. Smolik, V. Vrba, J. Zalesak, J. Zuklin, D. Jeans, N. van der Kolk, T. Peitzmann

摘要:

本文用能量范围为2- 10 GeV的$π^-$介子入射到高粒度硅钨电磁量能器上,详细研究了强子相互作用.这些数据于2008年在FNAL记录。区域中的$π^-$ -介子与探测器材料和产生的二次粒子相互作用的特点是使用一种新的寻轨算法,重建轨道内的强子簇射在量热计中的磁场的情况下。还论证了利用二次径迹进行探测器监测和校准的原理。

英文摘要:

A detailed investigation of hadronic interactions is performed using $π^-$-mesons with energies in the range 2--10 GeV incident on a high granularity silicon-tungsten electromagnetic calorimeter. The data were recorded at FNAL in 2008. The region in which the $π^-$-mesons interact with the detector material and the produced secondary particles are characterised using a novel track-finding algorithm that reconstructs tracks within hadronic showers in a calorimeter in the absence of a magnetic field. The principle of carrying out detector monitoring and calibration using secondary tracks is also demonstrated.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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