RPC radiation background simulations for the high luminosity phase in the CMS experiment

Estrada, C. Uribe; Bernardino, S. Carpinteyro; Hernandez, A. Castaneda; Fagot, A.; Gul, M.; Roskas, C.; Tytgat, M.; Zaganidis, N.; Souza, S. Fonseca De; Santoro, A.; Araujo, F. Torres Da Silva De; Aleksandrov, A.; Hadjiiska, R.; Iaydjiev, P.; Rodozov, M.; Shopova, M.; Sultanov, G.; Dimitrov, A.; Litov, L.; Pavlov, B.; Petkov, P.; Petrov, A.; Qian, S. J.; Yi, Deer; Ávila, C.; Cabrera, A.; Carrillo, Camilo; Segura, M.; Aly, S.; Assran, Y.; Mahrous, A.; Mohamed, Ashraf; Combaret, C.; Gouzevitch, M.; Grenier, G.; Lagarde, F.; Laktineh, Imad Baptiste; Mathez, H.; Mirabito, L.; Shchablo, Konstantin; Bagaturia, I.; Lomidze, D.; Lomidze, I.; Pant, L. M.; Bhatnagar, V.; Gupta, R.; Kumari, Raj; Lohan, M.; Singh, J. B.; Amoozegar, V.; Boghrati, B.; Ghasemy, H.; Malmir, S.; Najafabadi, M. Mohammadi; Abbrescia, M.; Gelmi, A.; Iaselli, G.; Lezki, S.; Pugliese, Gabriella; Benussi, L.; Bianco, S.; Piccolo, D.; Primavera, F.; Buontempo, S.; Crescenzo, A. Di; Galati, G.; Fienaga, F.; Orso, I.; Lista, L.; Meola, S.; Paolucci, P.; Voevodina, E.; Braghieri, A.; Montagna, P.; Ressegotti, M.; Riccardi, C.; Salvini, P.; Vitulo, P.; Cho, S.W.; Choi, S.; Hong, B.; Lee, K.S.; Lim, J.; Park, S.K.; Goh, J.; Kim, T.J.; Moreno, S. Carrillo; Colin, O. Miguel; Valencia, F. Vazquez; Eysermans, J.; Pedraza, I.; Reyes-Almanza, R.; Duran-Osuna, M. C.; Ramírez-García, M.; Ramirez-Sanchez, G.; Sánchez-Hernández, A.; Rabadán-Trejo, R. I.; Castilla‐Valdez, H.; Radi, A.; Hoorani, H. R.; Muhammad, S.; Shah, M. A.; Crotty, I.

doi:10.1088/1748-0221/14/09/c09045

Cited by 6 publications

(7 citation statements)

References 5 publications

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“…The present study extends our previous work [7,9] by discussing in depth the simulation strategy and methodology, improvement in the detector description and the estimation of detector response for a single triple-GEM detector as a function of incident particle's kinematical properties (energy, momentum direction). This work could also be useful for other muon systems simulation studies to estimate background response [10,11].…”

Section: Introductionmentioning

confidence: 99%

Modeling the triple-GEM detector response to background particles for the CMS Experiment

Abbas,

Abbrescia,

Abdalla

et al. 2021

Preprint

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Section: Introductionmentioning

confidence: 99%

Modeling the triple-GEM detector response to background particles for the CMS Experiment

Abbas,

Abbrescia,

Abdalla

et al. 2021

Preprint

Self Cite

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“…The hit rate is defined as the number of particles reaching the RPC station (particle flux, predicted by FLUKA simulations) convoluted with a detector response (sensitivity) [8][9][10]. Figures 8 and 9 show the MC iRPC hit rates expected at the base HL-LHC scenario with instantaneous luminosity of 5 × 10 34 cm −2 s −1 (integrated luminosity of 3000 fb −1 ) as a function of the radial distance from the interaction point.…”

Section: Background At Re3/1 and Re4/1mentioning

confidence: 99%

“…Figure 7 shows the sensitivity values of the iRPC simulation as a function of the energy of the incident particles (neutrons, photons, electrons, and positrons) using GEANT4 [9]. The hit rate is defined as the number of particles reaching the RPC station (particle flux, predicted by FLUKA simulations) convoluted with a detector response (sensitivity) [9][10][11].…”

Section: Background At Re3/1 and Re4/1mentioning

confidence: 99%

CMS improved resistive plate chamber studies in preparation for the high luminosity phase of the LHC

Estrada

2022

J. Inst.

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The high luminosity expected from the HL-LHC will provide a great opportunity for precise physics measurements and searches for new physics. Nevertheless, the increased rate of particles coming from the collisions will pose a challenge for the CMS detectors. To prepare the muon system for the challenging conditions during the high luminosity phase, several upgrades have been planned and are being developed. Thanks to their fast time and space resolution, resistive plate chambers form part of the trigger system and are installed both in the barrel and endcap regions as a subsystem of the muon detector. As part of the upgrades, the muon forward region will be enhanced with two stations, called RE3/1 and RE4/1, equipped with improved Resistive Plate Chambers (iRPCs). These detectors use thinner electrodes, a narrower gas gap (1.4 mm compared to 2 mm in the current design) and improved front-end electronics. These features allow them to withstand particle rates up to a few kHz/cm2. Furthermore, they will extend the geometrical acceptance of the RPCs from a pseudorapidity of 1.9 to 2.4. In this work we present different studies related to the iRPC prototypes in preparation for the high luminosity phase of the LHC.

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“…Particle fluxes predicted by FLUKA simulation have been convoluted with the RPC sensitivities for a given particle type to obtain the expected hit rate. Two sets of detector sensitivities [9,10] have been applied -for the upgrade iRPC chambers and the ones from the present RPC system. All values are averaged over azimuthal angle φ.…”

Section: Expected Hit Ratesmentioning

confidence: 99%

CMS RPC Background -- Studies and Measurements

Hadjiiska¹,

A.²,

M.³

et al. 2020

Preprint

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RPC radiation background simulations for the high luminosity phase in the CMS experiment

Cited by 6 publications

References 5 publications

Modeling the triple-GEM detector response to background particles for the CMS Experiment

Modeling the triple-GEM detector response to background particles for the CMS Experiment

CMS improved resistive plate chamber studies in preparation for the high luminosity phase of the LHC

CMS RPC Background -- Studies and Measurements

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