基本信息
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职业迁徙
个人简介
Honors and Awards:
APS Outstanding Referee, 2009
Sugarman Award, Enrico Fermi Institute, Univ. of Chicago 1994
My research field is high-energy particle physics. I am interested in "flavor physics" as well as other topics. Flavor physics is the study of the decays and other properties of the different types (or flavors) of quarks. The weak interaction, which is responsible for these decays, has several unique features, including the violation of discrete symmetries such as parity (mirror reflection) and CP (combined parity and matter-antimatter inversion). In addition, it is the only force which results in a change of particle type upon emission of one of its force carriers, the W boson. As such, it is responsible for all fundamental decays.
My main activity involves the BESIII experiment at the BEPCII collider in Beijing. Electron-positron collisions are used to produce various bound states of charm quarks. I joined in 2008, shortly before first data-taking, along with several other US colleagues with the aim of focusing on charm physics via weak decays of D mesons. Many key measurements needed for progress in flavor physics, such as decay constants, semileptonic form factors, and absolute hadronic branching ratios, can be made by our experiment. Key results will be compared with modern Lattice QCD. In many cases, our goal is to validate the LQCD results in the charm sector to give confidence in other LQCD results. These other calculations are a critical input to interpretations of already existing data about bottom quark decays, but are not easy to directly validate as they are in the case of charm. The world's best charm results are from CLEO (another experiment I collaborate on), but greater precision is desirable to perform even more stringent tests.
APS Outstanding Referee, 2009
Sugarman Award, Enrico Fermi Institute, Univ. of Chicago 1994
My research field is high-energy particle physics. I am interested in "flavor physics" as well as other topics. Flavor physics is the study of the decays and other properties of the different types (or flavors) of quarks. The weak interaction, which is responsible for these decays, has several unique features, including the violation of discrete symmetries such as parity (mirror reflection) and CP (combined parity and matter-antimatter inversion). In addition, it is the only force which results in a change of particle type upon emission of one of its force carriers, the W boson. As such, it is responsible for all fundamental decays.
My main activity involves the BESIII experiment at the BEPCII collider in Beijing. Electron-positron collisions are used to produce various bound states of charm quarks. I joined in 2008, shortly before first data-taking, along with several other US colleagues with the aim of focusing on charm physics via weak decays of D mesons. Many key measurements needed for progress in flavor physics, such as decay constants, semileptonic form factors, and absolute hadronic branching ratios, can be made by our experiment. Key results will be compared with modern Lattice QCD. In many cases, our goal is to validate the LQCD results in the charm sector to give confidence in other LQCD results. These other calculations are a critical input to interpretations of already existing data about bottom quark decays, but are not easy to directly validate as they are in the case of charm. The world's best charm results are from CLEO (another experiment I collaborate on), but greater precision is desirable to perform even more stringent tests.
研究兴趣
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A. M. Sirunyan,A. Tumasyan,W. Adam, F. Ambrogi, T. Bergauer,J. Brandstetter,M. Dragicevic,J. Ero,A. Escalante Del Valle,M. Flechl, R. Fruehwirth,M. Jeitler,
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arxiv(2022)
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semanticscholar(2020)
引用19浏览0引用
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BESIII Collaboration,M. Ablikim,M. N. Achasov,P. Adlarson, S. Ahmed, M. Albrecht, R. Aliberti, A. Amoroso, Q. An, X. H. Bai,Y. Bai,O. Bakina,
arxiv(2020)
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M. Ablikim, M. N. Achasov,S. Ahmed,M. Albrecht, M. Alekseev, A. Amoroso, F. F. An,Q. An, Y. Bai, O. Bakina,R. Baldini Ferroli, Y. Ban,
semanticscholar(2019)
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