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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10.1088/1674-1137/34/1/013

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@article{b4e5a73b89c7470fa9ea7ae8383944c7,

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",

publisher = "Institute of Physics",

number = "1",

}

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

UR - https://www.scopus.com/pages/publications/76749113822

UR - https://www.scopus.com/pages/publications/76749113822#tab=citedBy

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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