Publications




Publications 2008






1) 
Evidence for a transverse single-spin asymmetry in leptoproduction of pi+ pi- pairs


A. Airapetian et al, JHEP 06 (2008) 017 


Eprint numbers: arXiv:0803.2367 and DESY-08-031 
 


2) 
Measurement of Parton Distributions of Strange Quarks in the Nucleon from 
Charged-Kaon Production in Deep-Inelastic Scattering on the Deuteron.


By HERMES Collaboration (A. Airapetian et al.). DESY-07-223, Mar 2008. 5pp.


e-Print: arXiv:0803.2993 [hep-ex]
 


3) 
Measurement of Azimuthal Asymmetries With Respect To Both Beam Charge and 
Transverse Target Polarization in Exclusive Electroproduction of Real Photons.


By HERMES Collaboration (A. Airapetian et al.). DESY-07-225, Feb 2008. 23pp.


Published in JHEP 0806:066,2008.
e-Print: arXiv:0802.2499 [hep-ex]
 


4) 
Cross-sections for hard exclusive electroproduction of pi+ mesons on a hydrogen target.


By HERMES Collaboration (A. Airapetian et al.). DESY-07-098, Jul 2007. 7pp.


Published in Phys.Lett.B659:486-492,2008. 
e-Print: arXiv:0707.0222 [hep-ex]
 


5) 
HYPERON PRODUCTION AT  HERMES


S.L. Belostotski, Yu.G. Naryshkin.


Preprint PNPI 2757, 2008.
 


6) 
Evidence for a transverse single-spin asymmetry in leptoproduction of pi+ 
pi- pairs


A. Airapetian et al, 


Published in JHEP 06 (2008) 017, 19pp
arXiv:0803.2367 and DESY-08-031 
 


7) 
Two-pion decay of the P11(1440) resonance in \alpha-p
 scattering at 1 GeV/nucleon.


G.D.Alkhazov, A.N.Prokofiev, I.B.Smirnov


Yadernaya fizika 71, 1328-1334 (2008).
 


8) 
Two-pion production in \alpha-p scattering at 1 GeV/nucleon in
 the energy region of the Roper resonance excitation


G.D.Alkhazov,.. A.N.Prokofiev, et al.,


Phys. Rev.C78, 025205 (2008).
 


9) 
The ratio Rdp of the quasi elastic np->p(nn) to the elastic np->pn charge
 exchange process yields at 0-degree and 0.55--2.0 GeV
 neutron energy beam


 V.I.Sharov,..A.N.Prokofiev et al.,


JINR preprint E1-2008-61, Dubna, 2008.
Accepted in Yadernaya fizika.
 


10) 
Two-pion production in \alpha-p scattering.


A.N.Prokofiev


Talk at "Advanced Stidies Institute on Symmetries and Spin, Prague,
2008" Expected to be published in Eur.Journal of Physics, 2009.
 


11) 
Extension of the operational lifetime of the proportional chambers in
the HERMES spectrometer.


S. Belostotski, G. Gavrilov, O. Miklukho, L. Shchipunov, D. Veretennikov,
V. Vikhrov (St. Petersburg, INP) , S. Frullani (Rome, ISS & INFN, Rome &
02872) .


Published in Nucl.Instrum.Meth.A591:353-366,2008.