Measurement of the cross-section asymmetry of deuteron photodisintegration process by linearly polarized photons in the energy range E γ = 0.8–1.6 GeV

F. Adamian; A. Aganiants; Yu. Borzunov; S. Chumakov; N. Demekhina; G. Frangulian; L. Golovanov; V. Grabski; A. Hairapetian; H. Hakobyan; I. Keropian; I. Lebedev; Zh. Manukian; N. Moroz; G. Movsesian; E. Muradian; A. Oganesian; R. Oganezov; Yu. Panebratsev; M. Rekalo; S. Shimanski; A. Sirunian; H. Torosian; A. Tsvenev; H. Vartapetian; V. Volchinski

doi:10.1007/s100500070097

2021 Impact factor 3.131

Hadrons and Nuclei

Eur. Phys. J. A (2000) 8: 423-428
https://doi.org/10.1007/s100500070097

Measurement of the cross-section asymmetry of deuteron photodisintegration process by linearly polarized photons in the energy range E_γ = 0.8–1.6 GeV

F. Adamian¹, A. Aganiants¹, Yu. Borzunov², S. Chumakov², N. Demekhina¹, G. Frangulian¹, L. Golovanov², V. Grabski¹^*, A. Hairapetian¹, H. Hakobyan¹, I. Keropian¹, I. Lebedev¹, Zh. Manukian¹, N. Moroz², G. Movsesian¹, E. Muradian, A. Oganesian¹, R. Oganezov¹, Yu. Panebratsev², M. Rekalo³, S. Shimanski², A. Sirunian¹, H. Torosian¹, A. Tsvenev², H. Vartapetian¹ and V. Volchinski¹

¹ Yerevan Physics Institute, Yerevan, Armenia
² Joint Institute for Nuclear Research, Dubna, Russia
³ Kharkov Institute of Physics and Technology, Kharkov, Ukraine

^* e-mail: grabsky@atlas.yerphi.am

Received: 3 April 2000
Revised: 22 May 2000
Published online: 15 September 2000

Abstract

The first measurements of the cross-section asymmetry Σ for the deuteron photodisintegration process at a cm angle of 90° up to 1.6GeV were performed at Yerevan Electron Synchrotron. These results are in reasonable agreement with previous measurements at lower energy. Our data show agreement with the asymptotic meson exchange model predictions in the energy range 0.8–1.6GeV.

PACS: 25.20.Lj Photoproduction reactions – / 24.70.+s Polarization phenomena in reactions – / 21.45.+v Few-body systems –

© Società Italiana di Fisica and Springer-Verlag, 2000