We have measured the inclusive production of J ψ in 16 and 22 GeV π- copper collisions in a wide aperture magnetic spectrometer. The cross section per Cu nucleus for x \u3e 0 corrected for branching ratio is 64 ± 38 nb at 16 GeV and 196 ± 38 nb at 22 GeV. As threshold is approached, the mean values of the Feynman x distribution increase and the cross section for J ψ production drops steeply. This can be understood in terms of the quark-fusion model where the antiquark content of the pion makes an increasingly significant contribution as M2 s increases. © 1979
We present a new measurement of the inclusive and differential production cross sections of J/ψ meso...
The production of J/ψ mesons is studied with the LHCb detector using data from pp collisions at √s =...
The production of J/ψ and υ mesons in pp collisions at √s = 8 TeV is studied with the LHCb detector....
We have measured inclusive muon pair production by 16 and 22 GeV π- on a copper target in a wide ape...
We have studied J/ψ production in pp̄ collisions at √s = 1.8 TeV with the DØ detector at Fermilab us...
The STAR Collaboration at the Relativistic Heavy Ion Collider presents measurements of J/ψ→e+e- at m...
We present a new measurement of the inclusive and differential production cross sections of J/ψ meso...
The production of J/ψ mesons is studied with the LHCb detector using data from pp collisions at s√=2...
We have measured the production cross-section times branching ratio for J/ψ→μ+μ- in pp̄ interactions...
We have studied J/ψ production in pp̅ collisions at √s = 1.8 TeV with the D∅...
The production of J/ψ mesons is studied with the LHCb detector using data from pp collisions at s√=2...
Abstract The NA60 experiment has studied J/ψ production in p-A collisions at 158 and 400 GeV, at the...
The production of J/ψ mesons is studied with the LHCb detector using data from pp collisions at √s =...
Yields for J/psi production in Cu+Cu collisions at root s(NN) = 200 GeV have been measured over the ...
This paper presents the first measurement of inclusive J/ψ production cross section in the forward p...
We present a new measurement of the inclusive and differential production cross sections of J/ψ meso...
The production of J/ψ mesons is studied with the LHCb detector using data from pp collisions at √s =...
The production of J/ψ and υ mesons in pp collisions at √s = 8 TeV is studied with the LHCb detector....
We have measured inclusive muon pair production by 16 and 22 GeV π- on a copper target in a wide ape...
We have studied J/ψ production in pp̄ collisions at √s = 1.8 TeV with the DØ detector at Fermilab us...
The STAR Collaboration at the Relativistic Heavy Ion Collider presents measurements of J/ψ→e+e- at m...
We present a new measurement of the inclusive and differential production cross sections of J/ψ meso...
The production of J/ψ mesons is studied with the LHCb detector using data from pp collisions at s√=2...
We have measured the production cross-section times branching ratio for J/ψ→μ+μ- in pp̄ interactions...
We have studied J/ψ production in pp̅ collisions at √s = 1.8 TeV with the D∅...
The production of J/ψ mesons is studied with the LHCb detector using data from pp collisions at s√=2...
Abstract The NA60 experiment has studied J/ψ production in p-A collisions at 158 and 400 GeV, at the...
The production of J/ψ mesons is studied with the LHCb detector using data from pp collisions at √s =...
Yields for J/psi production in Cu+Cu collisions at root s(NN) = 200 GeV have been measured over the ...
This paper presents the first measurement of inclusive J/ψ production cross section in the forward p...
We present a new measurement of the inclusive and differential production cross sections of J/ψ meso...
The production of J/ψ mesons is studied with the LHCb detector using data from pp collisions at √s =...
The production of J/ψ and υ mesons in pp collisions at √s = 8 TeV is studied with the LHCb detector....