Shadowing in inelastic scattering of muons on carbon, calcium and lead at lowxBj

KFKI Research Institute for Particle and Nuclear Physics of the Hungarian Academy of Sciences H-1525 Budapest Hungary; University of Hamburg D-22603 Hamburg Germany; SLAC 94309 Stanford CA USA; The Rockefeller University 10021 New York NY USA; Texas A&M University 77843 College Station TX; Columbia University 10027 New York NY; Jenfelderstr. 147 D-22045 Hamburg Germany; Heidelberg University D-69120 Heidelberg Germany; Dept. of Medical Physics University of Wisconsin 53706 Madison WI; College of William and Mary 23187 Williamsburg VA USA; Institute of Physics Academia Sinica Nankang Taipei Taiwan; GSF-Forschungszentrum fuer Umwelt und Gesundheit GmbH 85764 Oberschleissheim Germany; SCRI Florida State University 32606 Tallahassee FL USA; LANL 87545 Los Alamos NM USA; Rutgers University 08855 Piscataway NJ USA; University of Colorado 80309 Boulder CO USA; Brookhaven National Laboratory 11973 Upton NY USA; California Institute of Technology 91125 Pasadena CA USA; Oxford University OX1 3RH Oxford UK; Illinois Institute of Technology 60616 Chicago IL USA; Abt. Radiologie Klinikum Barmen D-42283 Wuppertal Germany; CEBAF 23606 Newport News VA USA; Bell Labs A. T. & T. North Naperville Road 2000 Naperville IL USA; University of Wisconsin 53706 Madison WI USA; DESY D-22603 Hamburg Germany; University of Wuppertal D-42119 Wuppertal Germany; Hoffmann-LaRoche CH-4002 Basel Switzerland
Zeitschrift für Physik C 08/1995; 67(3):403-410. DOI: 10.1007/BF01624583

ABSTRACT Nuclear shadowing is observed in the per-nucleon cross sections of positive muons on carbon, calcium and lead as compared to deuterium. The data were taken by Fermilab experiment E665 using inelastically scattered muons of mean incident momentum 470 GeV/c. Cross-section ratios are presented in the kinematic region 0.0001x

22. The data are consistent with no significant orQ
2 dependence at fixedx

. Asx

decreases, the size of the shadowing effect, as well as itsA dependence, are found to approach the corresponding measurements in photoproduction.

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