Zobrazeno 1 - 10
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pro vyhledávání: '"RAPIDITY GAPS"'
Autor:
Khoze, V. A., Ryskin, M. G.
We analyse the cross-section of events with Large Rapidity Gaps observed in proton-lead collisions by the CMS collaboration. The role of the transverse size of elementary $pN$ amplitude is discussed. We emphasize that the cross-section of incoming pr
Externí odkaz:
http://arxiv.org/abs/2307.08625
Autor:
Bailey, S., Harland-Lang, L. A.
We present a new calculation of $W^+ W^-$ production in the semi-exclusive channel, that is either with intact outgoing protons or rapidity gaps present in the final state, and with no colour flow between the colliding protons. This study provides th
Externí odkaz:
http://arxiv.org/abs/2201.08403
Autor:
V. A. Khoze, M. G. Ryskin
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 11, Pp 1-7 (2023)
Abstract We analyse the cross-section of events with Large Rapidity Gaps observed in proton–lead collisions by the CMS Collaboration ( arXiv:2301.07630 ). The role of the transverse size of elementary pN amplitude is discussed. We emphasize that th
Externí odkaz:
https://doaj.org/article/ded0bcaa54304ec499f4414327580521
Publikováno v:
Phys. Rev. D 104, 054013 (2021)
We outline a strategy of how to search for QCD instantons of invariant mass 20 -- 60 GeV in diffractive events in low luminosity runs at the LHC. We show that by imposing appropriate selection criteria on the final states, one can select the kinemati
Externí odkaz:
http://arxiv.org/abs/2104.01861
Akademický článek
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Autor:
Anh, Dung Le, Munier, Stéphane
The recently discovered correspondence between the distribution of rapidity gaps in electron-nucleus diffractive processes and the statistics of the height of genealogical trees in branching random walks is reviewed. In addition, a new comparison of
Externí odkaz:
http://arxiv.org/abs/1811.01204
Autor:
Piskounova, O. I.
The positive baryon-antibaryon production asymmetries that have been measured at LHC are real demonstrations of string junction dynamics in the proton-proton interactions of high energies. The topological presentation of pomeron exchange in the proto
Externí odkaz:
http://arxiv.org/abs/1702.02769
Akademický článek
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We consider photon-initiated events with large rapidity gaps in proton-proton collisions, where one or both protons may break up. We formulate a modified photon PDF that accounts for the specific experimental rapidity gap veto, and demonstrate how th
Externí odkaz:
http://arxiv.org/abs/1601.03772
Autor:
ATLAS Collaboration
Publikováno v:
Phys. Lett. B 754 (2016) 214
A $6.8 \ {\rm nb^{-1}}$ sample of $pp$ collision data collected under low-luminosity conditions at $\sqrt{s} = 7$ TeV by the ATLAS detector at the Large Hadron Collider is used to study diffractive dijet production. Events containing at least two jet
Externí odkaz:
http://arxiv.org/abs/1511.00502