Phys. Rev. D 58, 112002 (1998) [15 pages]Next-to-leading order QCD analysis of the spin structure function g1 |
PRL Celebrates 50 Years
This Week's Milestone Letters are from 1981: |
Received 18 May 1998; published 19 October 1998
We present a next-to-leading order QCD analysis of the presently available data on the spin structure function g1 including the final data from the Spin Muon Collaboration. We present results for the first moments of the proton, deuteron, and neutron structure functions, and determine singlet and nonsinglet parton distributions in two factorization schemes. We also test the Bjorken sum rule and find agreement with the theoretical prediction at the level of 10%.
©1998 The American Physical Society
URL: http://link.aps.org/abstract/PRD/v58/e112002
DOI: 10.1103/PhysRevD.58.112002
PACS: 13.60.Hb, 13.88.+e
* Deceased.
† Now at CERN, 1211 Geneva 23, Switzerland.
‡ Now at University of Virginia, Department of Physics, Charlottesville, VA 22901.
§ Now at CIEMAT, Avda Complutense 22, 28040, Madrid, Spain.
** Now at Fermi National Accelerator Laboratory, Batavia, IL 60510.
†† Now at University of Wisconsin.
‡‡ Permanent address: Northeastern University, Department of Physics, Boston, MA 02115.
¶ Now at NIKHEF P.O.B. 41882, 1009 DB Amsterdam, The Netherlands.
a Now at SLAC, Stanford, CA 94309.
b Now at University of Mainz, Institute of Nuclear Physics, 55099, Germany.
c Permanent address: Miyazaki University, Faculty of Engineering, 889-21 Miyazaki-Shi, Japan.
d Permanent address: Paul Scherrer Institut, 5232 Villigen, Switzerland.
e Permanent address: The Institute of Physical and Chemical Research (RIKEN), Wako 351-01, Japan.
f Permanent address: University of California, Institute of Particle Physics, Santa Cruz, CA 95064.
g Permanent address: KEK, Tsukuba-Shi, 305 Ibaraki-Ken, Japan.
h Now at University of Michigan, Ann Arbor MI 48109.
i Now at SBC Warburg Dillon Read, CH-4002 Basel, Switzerland.
j Now at Penn. State University, 303 Osmond Lab, University Park, PA 16802.
k Permanent address: University of Buenos Aires, Physics Department, 1428 Buenos Aires, Argentina.
l Now at Physics Department, Yale University, New Haven CT 06520.
m Permanent address: Rice University, Bonner Laboratory, Houston, TX 77251-1892.
n Permanent address: Warsaw University of Technology, Warsaw, Poland.
o Now at F. Hoffmann-La Roche Ltd., CH-4070 Basel, Switzerland.
p Now at Los Alamos National Laboratory, Los Alamos, NM 87545.
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