Publications




Publications 1999






1)
 Observation of a Coherence Length Effect in Exclusive 
Rho^0 Electroproduction  

K. Ackerstaff et al.
Phys. Rev. Lett. 82 (1999) 3025 
Postscript




2)   Beam-Induced Nuclear Depolarisation in a Gaseous Polarised Hydrogen
Target    

K. Ackerstaff et al.,
 Phys. Rev. Lett. 6, vol. 82 (1999) 3025  
Postscript



3)  Selection of e + N - e' + K0s + X events and comparison with Monte Carlo
calculations  

A.A. Jgoun,
HERMES Internal Note 99 002 



4)   Cross section of reaction e + N - e' + K 0s + X    

A.A. Jgoun, S.I. Manayenkov,
HERMES Internal Note 99 007 



5)  Regge Description of Spin-Spin Asymmetry
in Photon Diffractive Dissociation  

S. I. Manayenkov,
 DESY preprint 99-016,
DESY-PROC-1999-03, p. 405-408, September 1999,
Proceedings
of the Workshop "Polarized Protons at High Energies -
Accelerator Challenges and Physics Opportunities", DESY, 17-20 May
1999.

Postscript


 


6)  Flavor Decomposition of the Polarized Quark Distributions in the
Nucleon from Inclusive and Semi-Inclusive Deep-inelastic Scattering  

K. Ackerstaff et al,
 Phys. Lett. B464 (1999) 123-134.,hep-ex/9906035 and DESY preprint 99-048  
Postscript



7) 
Measurement of the Spin Asymmetry in the Photoproduction of Pairs of
High-pT Hadrons at HERMES  

 A. Airapetian et al, 
submitted to Phys. Rev. Lett.
hep-ex/9907020 and DESY-99-071  
Postscript




8) 
Lambda Polarization Measured at HERMES and Lambda Spin Structure. 

 S. Belostotski, O.Grebenyuk. 
International Workshop on Symmetry and Spin (PRAHA-SPIN 99), Prague, Czech
Republic, Sep 5 - 12, 1999, Chechoslovak Journal of Physics,
v. 50 (2000) Suppl. S1, pp. 45-50.

Postscript



9) 
Strange Particle Production and Polarization of Lambda Hyperons in the
HERMES Experiment.  
 S. Belostotski 
 7th International Workshop on Deep Inelastic Scattering and QCD (DIS 99),
Zeuthen, Germany, Apr 19 - 23, 1999.

Postscript




10) 
Measurement of Longitudinal Spin Transfer to Lambda Hyperons in Deep Inelastic Lepton Scattering
 
A. Airapetian et al,  submitted to Phys. Lett. B
Eprint numbers: hep-ex/9911017 and DESY-99-151    
Postscript



11) 
First Observation of a Single-Spin Azimuthal Asymmetry in Semi-Inclusive Pion Electro-Production
 
A. Airapetian et al,  Phys. Rev. Lett. Vol. 84, pp. 4047-4051.
Eprint numbers: hep-ex/9910062 and DESY-99-149 
Postscript



12)
Relative yields of K0s in Semi-Inclusive Deep Inelastic Positron Scattering on 1H, 2H nuclei.
 
 A. Jgoun, S.I. Manayenkov. Analysis report for release of results, Nov 1999