The virtual photon to light vector meson impact factor in the next-to-leading order

2005 ◽  
Vol 146 ◽  
pp. 117-119 ◽  
Author(s):  
D.Yu. Ivanov ◽  
M.I. Kotsky ◽  
A. Papa
2004 ◽  
Vol 38 (2) ◽  
pp. 195-213 ◽  
Author(s):  
D. Yu Ivanov ◽  
M. I. Kotsky ◽  
A. Papa

2011 ◽  
Vol 26 (03n04) ◽  
pp. 737-740 ◽  
Author(s):  
◽  
MICHAEL WEBER

We report recent data on e + e - pair emission in proton nucleus collisions at energies slightly above the light vector meson production threshold. Invariant mass distributions for the p + Nb system at Ekin = 3.5 GeV/c2 show a clear ρ/ω signal and are compared to data from elementary p + p reactions. We observe a constant π0/ω yield ratio for both systems.


2001 ◽  
Vol 498 (3-4) ◽  
pp. 295 ◽  
Author(s):  
D.Yu. Ivanov ◽  
R. Kirschner ◽  
A. Schäfer ◽  
L. Szymanowski

2003 ◽  
Vol 119 ◽  
pp. 625-628 ◽  
Author(s):  
A. Abada ◽  
D. Becirevic ◽  
Ph. Boucaud ◽  
J. Flynn ◽  
J.P. Leroy ◽  
...  

2011 ◽  
Vol 852 (1) ◽  
pp. 141-154 ◽  
Author(s):  
T.M. Aliev ◽  
K. Azizi ◽  
M. Savcı

2003 ◽  
Vol 2003 (05) ◽  
pp. 007-007 ◽  
Author(s):  
Damir Becirevic ◽  
Vittorio Lubicz ◽  
Federico Mescia ◽  
Cecilia Tarantino

2010 ◽  
Vol 81 (5) ◽  
Author(s):  
T. M. Aliev ◽  
A. Özpineci ◽  
M. Savcı ◽  
V. S. Zamiralov

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