Spin asymmetriesA1of the proton and the deuteron in the lowxand lowQ2region from polarized high energy muon scattering

6533b823fe1ef96bd127e984

RESEARCH PRODUCT

Spin asymmetriesA1of the proton and the deuteron in the lowxand lowQ2region from polarized high energy muon scattering

H. Postma T. Hasegawa J. Saborido M. Giorgi A. Witzmann D. Pose M. Velasco M. Grosse Perdekamp D. Crabb Regine Willumeit Naoaki Horikawa P. Schiavon A. De Lesquen St. Goertz I. Sabo F. Simeoni G.i. Smirnov I.a. Savin C. Dulya D. Peshekhonov M. Litmaath W. Wiślicki G. Reicherz C. A. Whitten J. Kyynäräinen J. Kyynäräinen M. Plo A. Tripet F. Lehar B. W. Mayes J. S. Mccarthy Ricardo Piegaia S. Dalla Torre Bernardo Adeva A. Gallas J. Pretz G. Baum J. Kiryluk J. Kiryluk T. Matsuda B. Froise K. Zaremba G. Unel V. W. Hughes S. K. Dhawan A. Sandacz Matias Rodriguez Yu. Kisselev J. Roberts H. Gilly A. Karev T. O. Niinikoski Ulrich Landgraf J. Vogt Etienne Burtin P. Berglund S. Eichblatt S. Ishimoto E. Arik Abhay Deshpande A. Staude F. Feinstein David Miller G. Igo A. Magnon Heinrich B. Stuhrmann A. Steinmetz Patrick Hautle U. Stiegler J. Zhao T. J. Ketel D. Fasching J. A. Garzon J. A. Garzon G. Garcia D. Thers E. P. Sichtermann Lawrence Pinsky N. De Groot E. M. Kabuß Alan D. Martin F. Marie R. Puntaferro Franco Bradamante R. Van Dantzig D. Krämer C. Ozben Anna Zanetti Krzysztof Kurek J. Lichtenstadt Clemens A. Heusch R. Birsa Rudiger Voss W. Tlaczala S. Bültmann B. Derro J. E.j. Oberski E. Rondio J. Nassalski J. M. Le Goff T. ÇUhadar T. ÇUhadar Kunikazu Mori K. Medved G. Van Middelkoop S. Platchkov W. Meyer D. Von Harrach L. Betev G. Rädel B. Badelek B. Badelek C. Fernandez C. Fernandez N. Hayashi F. Perrot-kunne A. Bravar F. Tessarotto W. Kröger J. Cranshaw Takahiro Iwata Y. Miyachi A. Ogawa K. Haft H. J. Kessler Roland Windmolders N. De Botton A. Arvidson H. Pereira M. Lamanna J. Martino G. K. Mallot

subject

Physics Nuclear physics Nuclear and High Energy Physics High energy Particle physics Muon Deuterium Proton Scattering Hadron Deep inelastic scattering Spin-½

description

We present the results of the spin asymmetries (Formula presented) of the proton and the deuteron in the kinematic region extending down to (Formula presented) and (Formula presented) The data were taken with a dedicated low x trigger, which required hadron detection in addition to the scattered muon, so as to reduce the background at low x. The results complement our previous measurements and the two sets are consistent in the overlap region. No significant spin effects are found in the newly explored region. © 1999 The American Physical Society.

year	journal	country	edition	language
1999-09-13	Physical Review D

https://doi.org/10.1103/physrevd.60.072004