FNAL-E-0866()

Measurement of the Antiquark Distributions in the Proton
(
  • Proposed: Sep 2, 1992,
  • Approved: Dec 7, 1992,
  • Started: 1996,
  • Completed: 1997
)
NUSEA Collaboration
The experiment is a precision measurement of Drell-Yan yields from hydrogen and deuterium. The ratio of these yields can be used to infer the ratio ubar(x)/dbar(x) in the proton, over the x interval between 0.03 and 0.3. Measures also the J/psi, psi', Upsilon, Upsilon', and Upsilon'' yields from both targets. Uses the Magnetic Dilepton Spectrometer, with 3 dipoles, 3 stations of wire chambers, 1 station with prop-tubes, 4 hodoscope stations, and high rate capability with better than 100 MeV resolution at the J/psi. Beam produces 10**(12) protons/spill. Targets are LH and LD. Targets for the J/psi studies were Be, Fe and W

Papers per year

19922012

Number of authors

19
21

Document Type

32
15
14
6

Subject

26
13
12
2
1
52 results
Citation Summary
Most Recent
Collaboration
(Nov, 2008)
  • Published in:
    • Phys.Rev.Lett. 102 (2009) 182001
  • e-Print:
Collaboration
et al.
(Nov 28, 2006)
  • Published in:
    • AIP Conf.Proc. 870 (2006) 1, 681-684
  • Contribution to:
Collaborations
for the collaborations. (Sep 11, 2006)
  • Published in:
    • AIP Conf.Proc. 842 (2006) 1, 369-371
  • Contribution to:
Collaborations
for the collaborations. (Mar 15, 2005)
  • Published in:
    • AIP Conf.Proc. 747 (2005) 1, 211-214
  • Contribution to:
Collaborations
for the collaborations. (2004)
Collaboration
(Jul, 2003)
  • Published in:
    • Phys.Rev.Lett. 91 (2003) 211801
  • e-Print:
Collaborations
for the collaborations. (Jun, 2003)
Collaboration
(2003)
  • Published in:
    • AIP Conf.Proc. 698 (2004) 1, 100-104
  • Contribution to:
Collaboration
(2003)
  • Published in:
    • Nucl.Phys.A 721 (2003) C344-C347
  • Contribution to:
Collaboration
(Dec 12, 2000)
  • Published in:
    • AIP Conf.Proc. 549 (2000) 1, 346-349
  • Contribution to:
Collaboration
et al.
(Dec 12, 2000)
  • Published in:
    • AIP Conf.Proc. 549 (2000) 1, 532-535
  • Contribution to:
Collaboration
(Nov, 2000)
  • Published in:
    • Phys.Rev.Lett. 86 (2001) 2529-2532
  • e-Print:
Collaboration
(2000)
  • Published in:
    • Nucl.Phys.A 663 (2000) 284-287
  • Contribution to:
Collaboration
(2000)
  • Published in:
    • Nucl.Phys.A 663 (2000) 761-764
  • Contribution to:
Collaboration
(Sep, 1999)
  • Published in:
    • Phys.Rev.Lett. 84 (2000) 3256-3260
  • e-Print: