Evaluation of the detector BG for SuperKEKB

M. Iwasaki, S. Sugihara, H. Aihara, Y. Funakoshi, J. Haba, N. Iida, K. Kanazawa, H. Koiso, H. Nakano, C. Ng, Y. Ohnishi, K. Shibata, S. Tanaka, T. Tsuboyama, S. Uno, Y. Ushiroda, H. Yamamoto

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

SuperKEKB is the upgrade plan of the current B-factory experiment with the KEKB accelerator at KEK. Its luminosity is designed to be 8×10 35/cm2/s (40 times higher than KEKB) and the integrated luminosity is expected to be 50 ab-1. In SuperKEKB, it is important to evaluate the beam induced BG and design the interaction region (IR) to assure the stable detector operation. To estimate the beam induced BG, we construct the beam-line simulation based on the GEANT4 simulation. To study the particle BG features, we did the background studies during the 2009 fall Belle runs. In this paper, we report the BG evaluation for SuperKEKB.

Original languageEnglish
Title of host publicationIPAC 2010 - 1st International Particle Accelerator Conference
Pages1557-1559
Number of pages3
Publication statusPublished - 2010
Event1st International Particle Accelerator Conference, IPAC 2010 - Kyoto, Japan
Duration: 2010 May 232010 May 28

Publication series

NameIPAC 2010 - 1st International Particle Accelerator Conference

Other

Other1st International Particle Accelerator Conference, IPAC 2010
CountryJapan
CityKyoto
Period10/5/2310/5/28

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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