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Measurement of quarkonium polarization to probe QCD at the LHC
- 作者： Knunz, Valentin, author.
- 其他作者：
- 其他題名：
- Springer theses.
- 出版： Cham : Springer International Publishing :Imprint: Springer
- 叢書名： Springer theses,
- 主題： Quantum chromodynamics. , Quarkoniums. , Polarization (Nuclear physics) , Physics. , Nuclear Physics, Heavy Ions, Hadrons. , Quantum Field Theories, String Theory.
- ISBN： 9783319499352 (electronic bk.) 、 9783319499345 (paper)
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FIND@SFXID:
CGU
- 資料類型: 電子書
- 內容註: Introduction -- Quarkonium Physics -- Experimental Setup -- Data Analysis -- Discussion of Results -- Conclusions.
- 摘要註: This thesis discusses in detail the measurement of the polarizations of all S-wave vector quarkonium states in LHC proton-proton collisions with the CMS detector. Heavy quarkonium states constitute an ideal laboratory to study non-perturbative effects of quantum chromodynamics and to understand how quarks bind into hadrons. The experimental results are interpreted through an original phenomenological approach, which leads to a coherent picture of quarkonium production cross sections and polarizations within a simple model, dominated by one single color-octet production mechanism. These findings provide new insights into the dynamics of heavy quarkonium production at the LHC, an important step towards a satisfactory understanding of hadron formation within the standard model of particle physics.
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讀者標籤：
- 系統號： 005382785 | 機讀編目格式
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