Measurement of Time Resolution of the Mu2e LYSO Calorimeter Prototype
Abstract
In this paper we present the time resolution measurements of the LutetiumYttrium Oxyorthosilicate (LYSO) calorimeter prototype for the Mu2e experiment. The measurements have been performed using the e- beam of the Beam Test Facility (BTF) in Frascati, Italy in the energy range from 100 to 400 MeV. The calorimeter prototype consisted of twenty five 30x30x130 mm3, LYSO crystals read out by 10x10 mm2 Hamamatsu Avalanche Photodiodes (APDs). The energy dependence of the measured time resolution can be parametrized as σt(E) = a/pE/GeV⊕b, with the stochastic and constant terms a = (51±1) ps and b = (14 ± 1) ps, respectively. This corresponds to the time resolution of (162 ± 3) ps at 100 MeV.
- Authors:
-
- Jouint Inst. of Nuclear Research, Dubna (Russia); et al.
- Publication Date:
- Research Org.:
- Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), High Energy Physics (HEP)
- Contributing Org.:
- Mu2e
- OSTI Identifier:
- 1223256
- Report Number(s):
- FERMILAB-TM-2611-E
arXiv eprint number arXiv:1509.04468
- DOE Contract Number:
- AC02-07CH11359
- Resource Type:
- Technical Report
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Atanov, N. Measurement of Time Resolution of the Mu2e LYSO Calorimeter Prototype. United States: N. p., 2015.
Web. doi:10.2172/1223256.
Atanov, N. Measurement of Time Resolution of the Mu2e LYSO Calorimeter Prototype. United States. https://doi.org/10.2172/1223256
Atanov, N. 2015.
"Measurement of Time Resolution of the Mu2e LYSO Calorimeter Prototype". United States. https://doi.org/10.2172/1223256. https://www.osti.gov/servlets/purl/1223256.
@article{osti_1223256,
title = {Measurement of Time Resolution of the Mu2e LYSO Calorimeter Prototype},
author = {Atanov, N.},
abstractNote = {In this paper we present the time resolution measurements of the LutetiumYttrium Oxyorthosilicate (LYSO) calorimeter prototype for the Mu2e experiment. The measurements have been performed using the e- beam of the Beam Test Facility (BTF) in Frascati, Italy in the energy range from 100 to 400 MeV. The calorimeter prototype consisted of twenty five 30x30x130 mm3, LYSO crystals read out by 10x10 mm2 Hamamatsu Avalanche Photodiodes (APDs). The energy dependence of the measured time resolution can be parametrized as σt(E) = a/pE/GeV⊕b, with the stochastic and constant terms a = (51±1) ps and b = (14 ± 1) ps, respectively. This corresponds to the time resolution of (162 ± 3) ps at 100 MeV.},
doi = {10.2172/1223256},
url = {https://www.osti.gov/biblio/1223256},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Sep 16 00:00:00 EDT 2015},
month = {Wed Sep 16 00:00:00 EDT 2015}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.