Three-body analysis of incoherent η-photoproduction on the deuteron in the near threshold region

S. R. Choudhury; A. Cornell; G. C. Joshi

doi:10.1016/S0370-2693(00)01062-5

Three-body analysis of incoherent η-photoproduction on the deuteron in the near threshold region

S. R. Choudhury, A. Cornell, G. C. Joshi

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

A three-body calculation of the reaction γd → ηηp in the energy region from threshold up to 30 MeV above has been performed. The primary goal of this study is to assess the importance of the three-body aspects in the hadronic sector of this reaction. Results are presented for the η-meson spectrum as well as for the total cross section. The three-body results differ significantly from those predicted by a simple rescattering model in which only first-order ηN- and NN-interactions in the final state are considered. The major features of the experimental data are well reproduced although right at threshold the rather large total cross section could not be explained. (C) 2000 Elsevier Science B.V.

Original language	English
Pages (from-to)	32-38
Number of pages	7
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	492
Issue number	1-2
DOIs	https://doi.org/10.1016/S0370-2693(00)01062-5
Publication status	Published - 26 Oct 2000
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/S0370-2693(00)01062-5

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title = "Three-body analysis of incoherent η-photoproduction on the deuteron in the near threshold region",

abstract = "A three-body calculation of the reaction γd → ηηp in the energy region from threshold up to 30 MeV above has been performed. The primary goal of this study is to assess the importance of the three-body aspects in the hadronic sector of this reaction. Results are presented for the η-meson spectrum as well as for the total cross section. The three-body results differ significantly from those predicted by a simple rescattering model in which only first-order ηN- and NN-interactions in the final state are considered. The major features of the experimental data are well reproduced although right at threshold the rather large total cross section could not be explained. (C) 2000 Elsevier Science B.V.",

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T1 - Three-body analysis of incoherent η-photoproduction on the deuteron in the near threshold region

AU - Choudhury, S. R.

AU - Cornell, A.

AU - Joshi, G. C.

PY - 2000/10/26

Y1 - 2000/10/26

N2 - A three-body calculation of the reaction γd → ηηp in the energy region from threshold up to 30 MeV above has been performed. The primary goal of this study is to assess the importance of the three-body aspects in the hadronic sector of this reaction. Results are presented for the η-meson spectrum as well as for the total cross section. The three-body results differ significantly from those predicted by a simple rescattering model in which only first-order ηN- and NN-interactions in the final state are considered. The major features of the experimental data are well reproduced although right at threshold the rather large total cross section could not be explained. (C) 2000 Elsevier Science B.V.

AB - A three-body calculation of the reaction γd → ηηp in the energy region from threshold up to 30 MeV above has been performed. The primary goal of this study is to assess the importance of the three-body aspects in the hadronic sector of this reaction. Results are presented for the η-meson spectrum as well as for the total cross section. The three-body results differ significantly from those predicted by a simple rescattering model in which only first-order ηN- and NN-interactions in the final state are considered. The major features of the experimental data are well reproduced although right at threshold the rather large total cross section could not be explained. (C) 2000 Elsevier Science B.V.

UR - https://www.scopus.com/pages/publications/0034718787

U2 - 10.1016/S0370-2693(00)01062-5

DO - 10.1016/S0370-2693(00)01062-5

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AN - SCOPUS:0034718787

SN - 0370-2693

VL - 492

SP - 32

EP - 38

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 1-2

ER -

Three-body analysis of incoherent η-photoproduction on the deuteron in the near threshold region

Abstract

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