Trinucleon photoeffect: Isospin 1/2

Journal Article · Thu Mar 01 04:00:00 EST 1979 · Phys. Rev., C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.19.1136· OSTI ID:6134281

Levinger, J S

I modify the Levinger-Fitzgibbon calculation of electric dipole transitions to final trinucleon states of isospin 1/2 by assuming that the photon energy is equal to the sum of the threshold for two-body breakup and the total kinetic energy of the final state. This modification greatly improves the following: (i) the threshold behavior of the cross section; (ii) the agreement between the integrated cross section found from sigma (E/sub ..gamma../) and that found from sum rules; (iii) the agreement between the total calculated cross section (summed over two isospin states) and Gorbunov's experiments (summed over two-body and three-body breakup).

• Research Organization: Rensselaer Polytechnic Institute, Troy, New York 12181
• OSTI ID: 6134281
• Journal Information: Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 19:3; ISSN PRVCA
• Country of Publication: United States
• Language: English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BOUNDARY CONDITIONS
CROSS SECTIONS
DIPOLES
ELECTRIC DIPOLES
ENERGY
ENERGY-LEVEL TRANSITIONS
EQUATIONS
EVEN-ODD NUCLEI
FUNCTIONS
HELIUM 3
HELIUM ISOTOPES
ISOSPIN
ISOTOPES
KINETIC ENERGY
LIGHT NUCLEI
MANY-BODY PROBLEM
MATRIX ELEMENTS
MULTIPOLE TRANSITIONS
MULTIPOLES
NUCLEAR REACTIONS
NUCLEI
PARTICLE PROPERTIES
PHOTONUCLEAR REACTIONS
SPHERICAL HARMONICS
STABLE ISOTOPES
SUM RULES
THREE-BODY PROBLEM
TOTAL CROSS SECTIONS
TWO-BODY PROBLEM
WAVE FUNCTIONS