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Book J  y63  J psi  Production Via  x63 1tnc  chi c  Decays in 920 GeV PA Interactions

Download or read book J y63 J psi Production Via x63 1tnc chi c Decays in 920 GeV PA Interactions written by and published by . This book was released on 2002 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book A Measurement of the      to J    Production Ration in 920 GeV Proton nucleus Interactions

Download or read book A Measurement of the to J Production Ration in 920 GeV Proton nucleus Interactions written by HERA-B Collaboration and published by . This book was released on 2006 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book J y  J psi  Production Via Xc  chi c  Decays in 920 GeV PA Interactions

Download or read book J y J psi Production Via Xc chi c Decays in 920 GeV PA Interactions written by HERA B Collaboration and published by . This book was released on 2002 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book J psi Production Via X c Decays in 920 GeV PA Interactions

Download or read book J psi Production Via X c Decays in 920 GeV PA Interactions written by HERA B Collaboration and published by . This book was released on 2002 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book J     J psi  Production Via   c  chi c  Decays in 920 GeV PA Interactions

Download or read book J J psi Production Via c chi c Decays in 920 GeV PA Interactions written by and published by . This book was released on 2002 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Hadronic Production of J  psi  at Large  chi  sub F  in 800 GeV P Cu and P Be Collisions

Download or read book Hadronic Production of J psi at Large chi sub F in 800 GeV P Cu and P Be Collisions written by and published by . This book was released on 1992 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: The differential cross-section d[sigma]/dx[sub F] for J/[psi] production in 800 GeV proton-nucleus collisions has been measured in the kinematic range 0.30 [le] x[sub F] [le] 0.95 and x[sub F] [lt] p[perpendicular] [lt] 5 GeV through the decay mode J/[psi] [yields] [mu][sup +][mu][sup [minus]]. The nuclear dependence of J/[psi] production over this range was measured using copper and beryllium targets. The differential cross sections are in good agreement with the predictions of the symbolical parton duality model. The data show no evidence for an intrinsic charm component in the proton. The ratio of the differential cross sections for copper and beryllium shows a suppression of J/[psi] production in copper which increases with increasing x[sub F].