Resolving the SELEX–LHCb double-charm baryon conflict: the impact of intrinsic heavy-quark hadroproduction and supersymmetric light-front holographic QCD

Brodsky, S. J.; Groote, S.; Koshkarev, S.

doi:10.1140/epjc/s10052-018-5955-1

Title: Resolving the SELEX–LHCb double-charm baryon conflict: the impact of intrinsic heavy-quark hadroproduction and supersymmetric light-front holographic QCD

Journal Article · Mon Jun 11 00:00:00 EDT 2018 · European Physical Journal. C, Particles and Fields

DOI:https://doi.org/10.1140/epjc/s10052-018-5955-1· OSTI ID:1441114

Brodsky, S. J. ^[1]; Groote, S. ^[2]; Koshkarev, S. ^[2]

SLAC National Accelerator Lab., Menlo Park, CA (United States)
Univ. of Tartu (Estonia). Inst. of Physics

Here, we show that the intrinsic heavy-quark QCD mechanism for the hadroproduction of heavy hadrons at large x_F can resolve the apparent conflict between measurements of double-charm baryons by the SELEX fixed-target experiment and the LHCb experiment at the LHC collider. We show that in fact both experiments are compatible, and that both can be correct. The observed spectroscopy of double-charm hadrons is in agreement with the predictions of supersymmetric light front holographic QCD.

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Research Organization:: SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)

Sponsoring Organization:: USDOE Office of Science (SC); Estonian Research Council

Grant/Contract Number:: AC02-76SF00515; IUT2-27

OSTI ID:: 1441114

Alternate ID(s):: OSTI ID: 1443923

Report Number(s):: SLAC-PUB-17156; 483; PII: 5955

Journal Information:: European Physical Journal. C, Particles and Fields, Journal Name: European Physical Journal. C, Particles and Fields Vol. 78 Journal Issue: 6; ISSN 1434-6044

Publisher:: SpringerCopyright Statement

Country of Publication:: Germany

Language:: English

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Cited by: 19 works

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