Instrumental uncertainties in radiative corrections for the MUSE experiment
Instrumental uncertainties in radiative corrections for the MUSE experiment
复制标题
MUSE 实验辐射校正中的仪器不确定性
DOI:
10.1140/epja/s10050-023-01215-0
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发表时间:
2024
期刊:
影响因子:
--
通讯作者:
Fernando, I. P.
中科院分区:
文献类型:
--
作者:
Li, L.;Strauch, S.;Bernauer, J. C.;Briscoe, W. J.;Christopher Ndukwe, A.;Cline, E.;Cohen, D.;Deiters, K.;Downie, E. J.;Fernando, I. P.
The MUSE experiment at the Paul Scherrer Institute is measuring elastic lepton-proton scattering cross sections in a four-momentum transfer range fromQ2of approximately 0.002–0.08 GeV2using positively and negatively charged electrons and muons. The extraction of the Born cross sections from the experimental data requires radiative corrections. Estimates of the instrumental uncertainties in those corrections have been made using the ESEPP event generator. The results depend in particular on the minimum lepton momentum that contributes to the experimental cross section and the fraction of events with hard initial-state radiation that is detected in the MUSE calorimeter and is excluded from the data. These results show that the angular-dependent instrumental uncertainties in radiative corrections to the electron cross section are less than 0.4% and are negligible for the muon cross section.
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DOI:
10.1140/epja/i2019-12727-1
发表时间:
2018-11
期刊:
The European Physical Journal A
影响因子:
--
作者:
R. -D. Bucoveanu-;H. Spiesberger
通讯作者:
R. -D. Bucoveanu-;H. Spiesberger
影响因子:
5
作者:
P. Talukdar;V. Shastry;U. Raha;F. Myhrer
通讯作者:
F. Myhrer
影响因子:
3.1
作者:
Bernauer, J. C.;Distler, M. O.;Weinriefer, M.
通讯作者:
Weinriefer, M.
影响因子:
5
作者:
Afanasev, Andrei;Ilyichev, Alexander
通讯作者:
Ilyichev, Alexander
影响因子:
--
作者:
Cline, Ethan;Bernauer, Jan;Downie, Evangeline J.;Gilman, Ronald
通讯作者:
Gilman, Ronald