Published April 1, 2021
| Version v1
Journal article
CMS RPC background — studies and measurements
Creators
- Hadjiiska, R.1
- Aleksandrov, A.1
- Iaydjiev, P.1
- Rodozov, M.1
- Shopova, M.1
- Sultanov, G.1
- Samalan, A.2
- Tytgat, M.2
- Zaganidis, N.2
- Alves, G.A.3
- Marujo, F.3
- Torres da Silva de Araujo, F.4
- Da Costa, E.M.4
- De Jesus Damiao, D.4
- Nogima, H.4
- Santoro, A.4
- Fonseca de Souza, S.4
- Bonchev, M.5
- Dimitrov, A.5
- Litov, L.5
- and others
- on behalf of the CMS collaboration
- 1. Bulgarian Academy of Sciences, Inst. for Nucl. Res. and Nucl. Energy, Tzarigradsko shaussee Boulevard 72, BG-1784 Sofia (Bulgaria)
- 2. Ghent University, Dept. of Physics and Astronomy, Proeftuinstraat 86, B-9000 Ghent (Belgium)
- 3. Centro Brasileiro Pesquisas Fisicas, R. Dr. Xavier Sigaud, 150 – Urca, Rio de Janeiro – RJ, 22290-180 (Brazil)
- 4. Dep. de Fisica Nuclear e Altas Energias, Instituto de Fisica, Universidade do Estado do Rio de Janeiro, Rua Sao Francisco Xavier, 524, BR – Rio de Janeiro 20559-900, RJ (Brazil)
- 5. Faculty of Physics, University of Sofia, 5 James Bourchier Boulevard, BG-1164 Sofia (Bulgaria)
Description
The expected radiation background in the CMS RPC system has been studied using the MC prediction with the CMS FLUKA simulation of the detector and the cavern. The MC geometry used in the analysis describes very accurately the present RPC system but still does not include the complete description of the RPC upgrade region with pseudorapidity 1.9 < |η| < 2.4. Present results will be updated with the final geometry description, once it is available. The radiation background has been studied in terms of expected particle rates, absorbed dose and fluence. Two High Luminosity LHC (HL-LHC) scenarios have been investigated — after collecting 3000 and 4000 fb-1. Estimations with safety factor of 3 have been considered, as well. (paper)
Availability note (English)
Available from http://dx.doi.org/10.1088/1748-0221/16/04/C04005Additional details
Identifiers
Publishing Information
- Journal Title
- Journal of Instrumentation
- Journal Volume
- 16
- Journal Issue
- 04
- Journal Page Range
- [8 p.]
- ISSN
- 1748-0221
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 53071705
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Descriptors DEI
- ABSORBED RADIATION DOSES; CERN LHC; FORECASTING; GEOMETRY; LUMINOSITY; PARTICLE RAPIDITY; PARTICLES; SAFETY; SIMULATION
- Descriptors DEC
- ACCELERATORS; CYCLIC ACCELERATORS; DOSES; MATHEMATICS; OPTICAL PROPERTIES; PARTICLE PROPERTIES; PHYSICAL PROPERTIES; RADIATION DOSES; STORAGE RINGS; SYNCHROTRONS
Optional Information
- Collaborations
- on#No-Break Space#behalf of the CMS collaboration