5 GeV 能区康普顿散射的高精度测量

P. Ambrozewicz; L. Ye; Y. Prok; I. Larin; A. Ahmidouch; K. Baker; V. Baturin; L. Benton; A. Bernstein; V. Burkert; E. Clinton; P. L. Cole; P. Collins; D. Dale; S. Danagoulian; G. Davidenko; R. Demirchyan; A. Deur; A. Dolgolenko; D. Dutta; G. Dzyubenko; A. Evdokimov; G. Fedotov; J. Feng; M. Gabrielyan; L. Gan; H. Gao; A. Gasparian; N. Gevorkyan; S. Gevorkyan; A. Glamazdin; V. Goryachev; L. Guo; V. Gyurjyan; K. Hardy; J. He; E. Isupov; M. Ito; L. Jiang; H. Kang; D. Kashy; M. Khandaker; P. Kingsberry; F. Klein; A. Kolarkar; M. Konchatnyi; O. Korchin; W. Korsch; O. Kosinov; S. Kowalski

doi:10.1016/j.physletb.2019.134884

5 GeV 能区康普顿散射的高精度测量

核实验 2019-10-29 v5 高能物理 - 唯象学核理论

作者: P. Ambrozewicz , L. Ye , Y. Prok , I. Larin , A. Ahmidouch , K. Baker , V. Baturin , L. Benton , A. Bernstein , V. Burkert , E. Clinton , P. L. Cole , P. Collins , D. Dale , S. Danagoulian , G. Davidenko , R. Demirchyan , A. Deur , A. Dolgolenko , D. Dutta , G. Dzyubenko , A. Evdokimov , G. Fedotov , J. Feng , M. Gabrielyan , L. Gan , H. Gao , A. Gasparian , N. Gevorkyan , S. Gevorkyan , A. Glamazdin , V. Goryachev , L. Guo , V. Gyurjyan , K. Hardy , J. He , E. Isupov , M. Ito , L. Jiang , H. Kang , D. Kashy , M. Khandaker , P. Kingsberry , F. Klein , A. Kolarkar , M. Konchatnyi , O. Korchin , W. Korsch , O. Kosinov , S. Kowalski , M. Kubantsev , A. Kubarovsky , V. Kubarovsky , D. Lawrence , X. Li , M. Levillain , H. Lu , L. Ma , P. Martel , V. Matveev , D. McNulty , B. Mecking , A. Micherdzinska , B. Milbrath , R. Minehart , R. Miskimen , V. Mochalov , B. Morrison , S. Mtingwa , I. Nakagawa , S. Overby , E. Pasyuk , M. Payen , K. Park , R Pedroni , W. Phelps , D. Protopopescu , D. Rimal , B. G. Ritchie , D. Romanov , C Salgado , A. Shahinyan , A Sitnikov , D. Sober , S. Stepanyan , W. Stephens , V. Tarasov , S. Taylor , A. Teymurazyan , J. Underwood , A. Vasiliev , V. Vishnyakov , D. P. Weygand , M. Wood , Y. Zhang , S. Zhou , B. Zihlmann

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摘要

原子电子康普顿散射 $\gamma + e \rightarrow \gamma^\prime + e^\prime$ 的截面在 4.40--5.475 GeV 光子束能量区由 Jefferson Lab 的 {\em PrimEx} 合作组以 2% 及更高的精度测得。结果与包含次领头阶辐射修正的理论预言一致。这些测量提供了对该基本 QED 过程在束流能量大于 0.1 GeV 时的首次高精度检验。

关键词

康普顿散射原子电子 QED 高精度测量辐射修正 Jefferson Lab

引用

@article{arxiv.1903.05529,
title = {High Precision Measurement of Compton Scattering in the 5 GeV region},
author = {P. Ambrozewicz and L. Ye and Y. Prok and I. Larin and A. Ahmidouch and K. Baker and V. Baturin and L. Benton and A. Bernstein and V. Burkert and E. Clinton and P. L. Cole and P. Collins and D. Dale and S. Danagoulian and G. Davidenko and R. Demirchyan and A. Deur and A. Dolgolenko and D. Dutta and G. Dzyubenko and A. Evdokimov and G. Fedotov and J. Feng and M. Gabrielyan and L. Gan and H. Gao and A. Gasparian and N. Gevorkyan and S. Gevorkyan and A. Glamazdin and V. Goryachev and L. Guo and V. Gyurjyan and K. Hardy and J. He and E. Isupov and M. Ito and L. Jiang and H. Kang and D. Kashy and M. Khandaker and P. Kingsberry and F. Klein and A. Kolarkar and M. Konchatnyi and O. Korchin and W. Korsch and O. Kosinov and S. Kowalski and M. Kubantsev and A. Kubarovsky and V. Kubarovsky and D. Lawrence and X. Li and M. Levillain and H. Lu and L. Ma and P. Martel and V. Matveev and D. McNulty and B. Mecking and A. Micherdzinska and B. Milbrath and R. Minehart and R. Miskimen and V. Mochalov and B. Morrison and S. Mtingwa and I. Nakagawa and S. Overby and E. Pasyuk and M. Payen and K. Park and R Pedroni and W. Phelps and D. Protopopescu and D. Rimal and B. G. Ritchie and D. Romanov and C Salgado and A. Shahinyan and A Sitnikov and D. Sober and S. Stepanyan and W. Stephens and V. Tarasov and S. Taylor and A. Teymurazyan and J. Underwood and A. Vasiliev and V. Vishnyakov and D. P. Weygand and M. Wood and Y. Zhang and S. Zhou and B. Zihlmann},
journal= {arXiv preprint arXiv:1903.05529},
year = {2019}
}

备注

6 pages, 4 figures

5 GeV 能区康普顿散射的高精度测量

摘要

关键词

引用

备注

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