Asymptotic normalization constants for /sup 3/H. -->. n+d and triton binding energy

Journal Article · Mon Jan 27 04:00:00 EST 1986 · Phys. Rev. Lett.; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.56.317· OSTI ID:5929593

Ishikawa, S; Sasakawa, T

The asymptotic normalization constants C/sub 2/ and C/sub 0/ for /sup 3/H..-->..n+d are calculated by the 34-channel triton wave functions obtained for the Argonne, the Paris, and the de Tourreil--Rouben--Spring two-nucleon potentials with the Tucson-Melbourne three-nucleon potential. These two-nucleon potentials without the three-nucleon potential yield the ratio C/sub 2//C/sub 0/ at most of 0.04. The Tucson-Melbourne potential makes the value of C/sub 2//C/sub 0/ increase about 10%. This ratio is linearly correlated with the triton binding energy without regard to the potential, provided that the potentials have the same asymptotic (one-pion exchange) behavior. From this relationship, we deduce the value of C/sub 2//C/sub 0/ to be 0.0432 +- 0.0015.

• Research Organization: Department of Physics, Tohoku University, Sendai 980, Japan
• OSTI ID: 5929593
• Journal Information: Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 56:4; ISSN PRLTA
• Country of Publication: United States
• Language: English

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