Radiation hardness study of CsI(Tl) scintillation crystals for the Belle II calorimeter

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Radiation hardness study of CsI(Tl) scintillation crystals for the Belle II calorimeter. / Chakin, I.; Golkovksy, M.; Kuzmin, A. et al.

In: Journal of Instrumentation, Vol. 12, No. 6, 06034, 26.06.2017.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{6971c3fe2d334df4acbe76ab489cdd13,

title = "Radiation hardness study of CsI(Tl) scintillation crystals for the Belle II calorimeter",

abstract = "The electromagnetic calorimeter of the Belle II detector contains CsI(Tl) crystals of 30 cm length which have been used at the Belle experiment. We measure the light output degradation of CsI(Tl) crystals exposed to uniformly distributed absorbed dose. Four Belle typical crystals with known scintillation characteristics are irradiated with photons at a total dose of about 35 krad. Results show acceptable radiation hardness for the Belle II experiment conditions where the accumulated dose in crystals could reach 10 krad.",

keywords = "Calorimeters, Radiation damage to detector materials (solid state), Radiation-hard detectors",

author = "I. Chakin and M. Golkovksy and A. Kuzmin and D. Matvienko and E. Sedov and B. Shwartz",

year = "2017",

month = jun,

day = "26",

doi = "10.1088/1748-0221/12/06/C06034",

language = "English",

volume = "12",

journal = "Journal of Instrumentation",

issn = "1748-0221",

publisher = "IOP Publishing Ltd.",

number = "6",

}

RIS

TY - JOUR

T1 - Radiation hardness study of CsI(Tl) scintillation crystals for the Belle II calorimeter

AU - Chakin, I.

AU - Golkovksy, M.

AU - Kuzmin, A.

AU - Matvienko, D.

AU - Sedov, E.

AU - Shwartz, B.

PY - 2017/6/26

Y1 - 2017/6/26

N2 - The electromagnetic calorimeter of the Belle II detector contains CsI(Tl) crystals of 30 cm length which have been used at the Belle experiment. We measure the light output degradation of CsI(Tl) crystals exposed to uniformly distributed absorbed dose. Four Belle typical crystals with known scintillation characteristics are irradiated with photons at a total dose of about 35 krad. Results show acceptable radiation hardness for the Belle II experiment conditions where the accumulated dose in crystals could reach 10 krad.

AB - The electromagnetic calorimeter of the Belle II detector contains CsI(Tl) crystals of 30 cm length which have been used at the Belle experiment. We measure the light output degradation of CsI(Tl) crystals exposed to uniformly distributed absorbed dose. Four Belle typical crystals with known scintillation characteristics are irradiated with photons at a total dose of about 35 krad. Results show acceptable radiation hardness for the Belle II experiment conditions where the accumulated dose in crystals could reach 10 krad.

KW - Calorimeters

KW - Radiation damage to detector materials (solid state)

KW - Radiation-hard detectors

UR - http://www.scopus.com/inward/record.url?scp=85023188334&partnerID=8YFLogxK

U2 - 10.1088/1748-0221/12/06/C06034

DO - 10.1088/1748-0221/12/06/C06034

M3 - Article

AN - SCOPUS:85023188334

VL - 12

JO - Journal of Instrumentation

JF - Journal of Instrumentation

SN - 1748-0221

IS - 6

M1 - 06034

ER -

ID: 10092914