Theoretical Study of the 4He(γ, p)3H and 4He(γ, n)3He Reactions

Nir Nevo Dinur; Nir Barnea; Winfried Leidemann

doi:10.1007/s00601-013-0754-6

Theoretical Study of the ⁴He(γ, p)³H and ⁴He(γ, n)³He Reactions

Nir Nevo Dinur^*, Nir Barnea, Winfried Leidemann

^*Corresponding author for this work

Racah Institute of Physics

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

4 Scopus citations

Abstract

Ab initio calculation of the total cross section for the reactions ⁴He(γ, p)³H and ⁴He(γ, n)³He is presented, using state-of-the-art nuclear forces. The Lorentz integral transform (LIT) method is applied, which allows exact treatment of the final state interaction (FSI). The dynamic equations are solved using the effective interaction hyperspherical harmonics method. In this calculation of the cross sections the three-nucleon force is fully taken into account, except in the source term of the LIT equation for the FSI transition matrix element.

Original language	English
Pages (from-to)	997-1000
Number of pages	4
Journal	Few-Body Systems
Volume	55
Issue number	8-10
DOIs	https://doi.org/10.1007/s00601-013-0754-6
State	Published - Aug 2014

Bibliographical note

Funding Information:
This work was supported by the Israel Science Foundation (Grant No. 954/09) and by MIUR Grant PRIN-2009TWL3MX.

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10.1007/s00601-013-0754-6

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abstract = "Ab initio calculation of the total cross section for the reactions 4He(γ, p)3H and 4He(γ, n)3He is presented, using state-of-the-art nuclear forces. The Lorentz integral transform (LIT) method is applied, which allows exact treatment of the final state interaction (FSI). The dynamic equations are solved using the effective interaction hyperspherical harmonics method. In this calculation of the cross sections the three-nucleon force is fully taken into account, except in the source term of the LIT equation for the FSI transition matrix element.",

author = "{Nevo Dinur}, Nir and Nir Barnea and Winfried Leidemann",

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AU - Barnea, Nir

AU - Leidemann, Winfried

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AB - Ab initio calculation of the total cross section for the reactions 4He(γ, p)3H and 4He(γ, n)3He is presented, using state-of-the-art nuclear forces. The Lorentz integral transform (LIT) method is applied, which allows exact treatment of the final state interaction (FSI). The dynamic equations are solved using the effective interaction hyperspherical harmonics method. In this calculation of the cross sections the three-nucleon force is fully taken into account, except in the source term of the LIT equation for the FSI transition matrix element.

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ER -

Theoretical Study of the ⁴He(γ, p)³H and ⁴He(γ, n)³He Reactions

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