$$\chi _{c1}$$ χ c 1 and $$\chi _{c2}$$ χ c 2 polarization as a probe of color octet channel
Abstract We analyze joint LHC data on the production of $$\chi _{c1}$$ χ c 1 and $$\chi _{c2}$$ χ c 2 mesons together with the polarization data obtained very recently by the CMS Collaboration at $$\sqrt{s} = 8$$ s = 8 TeV. Our consideration is based on the $$k_T$$ k T -factorization approach and n...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2020-11-01
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Series: | European Physical Journal C: Particles and Fields |
Online Access: | http://link.springer.com/article/10.1140/epjc/s10052-020-08617-0 |