scholarly journals Kinematic distributions and nuclear effects of J/ψ production in 920 GeV fixed-target proton-nucleus collisions

2009 ◽  
Vol 60 (4) ◽  
pp. 525-542 ◽  
Author(s):  
I. Abt ◽  
◽  
M. Adams ◽  
M. Agari ◽  
H. Albrecht ◽  
...  
Keyword(s):  
Fixed Target ◽  
Target Proton ◽  
Nuclear Effects

scholarly journals Improved measurement of thebb¯production cross section in 920 GeV fixed-target proton-nucleus collisions

2006 ◽  
Vol 73 (5) ◽  
Author(s):  
I. Abt ◽  
M. Adams ◽  
M. Agari ◽  
H. Albrecht ◽  
A. Aleksandrov ◽  
...  
Keyword(s):  
Cross Section ◽  
Production Cross Section ◽  
Production Cross ◽  
Fixed Target ◽  
Target Proton

scholarly journals Measurement of the J/ψ production cross section in 920 GeV/c fixed-target proton–nucleus interactions

2006 ◽  
Vol 638 (5-6) ◽  
pp. 407-414 ◽  
Author(s):  
I. Abt ◽  
M. Adams ◽  
M. Agari ◽  
H. Albrecht ◽  
A. Aleksandrov ◽  
...  
Keyword(s):  
Cross Section ◽  
Production Cross Section ◽  
Production Cross ◽  
Fixed Target ◽  
Target Proton

scholarly journals Angular distributions of leptons from J/ψ’s produced in 920 GeV fixed-target proton-nucleus collisions

2009 ◽  
Vol 60 (4) ◽  
pp. 517-524 ◽  
Author(s):  
I. Abt ◽  
M. Adams ◽  
M. Agari ◽  
H. Albrecht ◽  
A. Aleksandrov ◽  
...  
Keyword(s):  
Angular Distributions ◽  
Fixed Target ◽  
Target Proton

scholarly journals Deuteron uncertainties in the determination of proton PDFs

2021 ◽  
Vol 81 (1) ◽  
Author(s):  
Richard D. Ball ◽  
Emanuele R. Nocera ◽  
Rosalyn L. Pearson
Keyword(s):  
Inelastic Scattering ◽  
Parton Distribution ◽  
Iterative Procedure ◽  
Distribution Functions ◽  
The Other ◽  
Fixed Target ◽  
Parton Distribution Functions ◽  
Global Fit ◽  
Nuclear Effects

AbstractWe evaluate the uncertainties due to nuclear effects in global fits of proton parton distribution functions (PDFs) that utilise deep-inelastic scattering and Drell–Yan data on deuterium targets. To do this we use an iterative procedure to determine proton and deuteron PDFs simultaneously, each including the uncertainties in the other. We apply this procedure to determine the nuclear uncertainties in the SLAC, BCDMS, NMC and DYE866/NuSea fixed target deuteron data included in the NNPDF3.1 global fit. We show that the effect of the nuclear uncertainty on the proton PDFs is small, and that the increase in overall uncertainties is insignificant once we correct for nuclear effects.

scholarly journals Polarization of Λ and Λ¯ in 920 GeV fixed-target proton–nucleus collisions

2006 ◽  
Vol 638 (5-6) ◽  
pp. 415-421 ◽  
Author(s):  
I. Abt ◽  
M. Adams ◽  
M. Agari ◽  
H. Albrecht ◽  
A. Aleksandrov ◽  
...  
Keyword(s):  
Fixed Target ◽  
Target Proton

scholarly journals Measurement of the ϒ production cross section in 920 GeV fixed-target proton–nucleus collisions

2006 ◽  
Vol 638 (1) ◽  
pp. 13-21 ◽  
Author(s):  
I. Abt ◽  
M. Adams ◽  
M. Agari ◽  
H. Albrecht ◽  
A. Aleksandrov ◽  
...  
Keyword(s):  
Cross Section ◽  
Production Cross Section ◽  
Production Cross ◽  
Fixed Target ◽  
Target Proton

scholarly journals The A-Dependence of Open Charm and Bottom Production

2003 ◽  
Vol 12 (02) ◽  
pp. 211-269 ◽  
Author(s):  
R. Vogt
Keyword(s):  
Transverse Momentum ◽  
Pair Production ◽  
Heavy Quark ◽  
Open Charm ◽  
Fixed Target ◽  
Nuclear Dependence ◽  
Heavy Quark Pair ◽  
Nuclear Effects ◽  
Intrinsic Transverse Momentum

We study inclusive heavy quark and exclusive heavy quark pair production in pp and pA interactions. Intrinsic transverse momentum is introduced in pp interactions. Nuclear effects are introduced in pA interactions, including kT broadening and nuclear shadowing. The nuclear dependence is studied over a range of energies, both in fixed target and collider setups.

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