Absolute photon energy calibration for the BESIII EMC

Jian Ming Bian; Kang Lin He; Wei Guo Li; Tao Hu; Cheng Dong Fu; Bin Huang; Ying Liu; Qi Wen Lü; Fei Peng Ning; Wen Bo Song; Sheng Sen Sun; Min Xu; Jie Yan; Liang Yan

doi:10.1088/1674-1137/34/1/013

Absolute photon energy calibration for the BESIII EMC

Jian Ming Bian, Kang Lin He, Wei Guo Li, Tao Hu, Cheng Dong Fu, Bin Huang, Ying Liu, Qi Wen Lü, Fei Peng Ning, Wen Bo Song, Sheng Sen Sun, Min Xu, Jie Yan, Liang Yan

Physics and Astronomy (Twin Cities)

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

1 Scopus citations

Abstract

The absolute energy calibration with photons from π⁰'s for the BESIII EMC is discussed. Using 3 million hadronic events, the preliminary results are presented. Precision of about 1% in the photon energy measurement is obtained from crossing check using photons in Ψ(2S) γχ _c1,2 (1P).

Original language	English (US)
Pages (from-to)	72-77
Number of pages	6
Journal	Chinese Physics C
Volume	34
Issue number	1
DOIs	https://doi.org/10.1088/1674-1137/34/1/013
State	Published - 2010

Keywords

Absolute energy calibration
Electromagnetic calorimeter
π decay

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title = "Absolute photon energy calibration for the BESIII EMC",

abstract = "The absolute energy calibration with photons from π0's for the BESIII EMC is discussed. Using 3 million hadronic events, the preliminary results are presented. Precision of about 1% in the photon energy measurement is obtained from crossing check using photons in Ψ(2S) γχ c1,2 (1P).",

keywords = "Absolute energy calibration, Electromagnetic calorimeter, π decay",

author = "Bian, {Jian Ming} and He, {Kang Lin} and Li, {Wei Guo} and Tao Hu and Fu, {Cheng Dong} and Bin Huang and Ying Liu and L{\"u}, {Qi Wen} and Ning, {Fei Peng} and Song, {Wen Bo} and Sun, {Sheng Sen} and Min Xu and Jie Yan and Liang Yan",

year = "2010",

doi = "10.1088/1674-1137/34/1/013",

language = "English (US)",

volume = "34",

pages = "72--77",

journal = "Chinese Physics C",

issn = "1674-1137",

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TY - JOUR

T1 - Absolute photon energy calibration for the BESIII EMC

AU - Bian, Jian Ming

AU - He, Kang Lin

AU - Li, Wei Guo

AU - Hu, Tao

AU - Fu, Cheng Dong

AU - Huang, Bin

AU - Liu, Ying

AU - Lü, Qi Wen

AU - Ning, Fei Peng

AU - Song, Wen Bo

AU - Sun, Sheng Sen

AU - Xu, Min

AU - Yan, Jie

AU - Yan, Liang

PY - 2010

Y1 - 2010

N2 - The absolute energy calibration with photons from π0's for the BESIII EMC is discussed. Using 3 million hadronic events, the preliminary results are presented. Precision of about 1% in the photon energy measurement is obtained from crossing check using photons in Ψ(2S) γχ c1,2 (1P).

AB - The absolute energy calibration with photons from π0's for the BESIII EMC is discussed. Using 3 million hadronic events, the preliminary results are presented. Precision of about 1% in the photon energy measurement is obtained from crossing check using photons in Ψ(2S) γχ c1,2 (1P).

KW - Absolute energy calibration

KW - Electromagnetic calorimeter

KW - π decay

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UR - http://www.scopus.com/inward/citedby.url?scp=76749113822&partnerID=8YFLogxK

U2 - 10.1088/1674-1137/34/1/013

DO - 10.1088/1674-1137/34/1/013

M3 - Article

AN - SCOPUS:76749113822

SN - 1674-1137

VL - 34

SP - 72

EP - 77

JO - Chinese Physics C

JF - Chinese Physics C

IS - 1

ER -

Absolute photon energy calibration for the BESIII EMC

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Keywords

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