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Comments on the need to introduce a T=1 quasi-deuteron

Abstract

Population of certain states seen in recent high-resolution photoproton spectra of {sup 12}C, {sup 16}O and {sup 40}Ca at photon energies between 61 and 77 MeV, was taken as evidence for photo-absorption by T=1 proton-neutron pairs. This note suggests that the results might be more simply explained by the presence of admixed ground states in these nuclei. 12 refs., 1 tab., 1 fig.
Authors:
Sims, D A; Karataglidis, S; [1]  Ito, S; Matsuyama, H; [2]  Suda, T; Maeda, K [3] 
  1. Melbourne Univ., Parkville (Australia). School of Physics
  2. Tohoku Univ., Sendai (Japan). Lab. of Nuclear Science
  3. Tohoku Univ., Sendai (Japan). Coll. of General Education; and others
Publication Date:
Dec 31, 1991
Product Type:
Technical Report
Report Number:
UM-P-91/27
Reference Number:
SCA: 663410; PA: AIX-23:015561; SN: 92000647157
Resource Relation:
Other Information: PBD: [1991]
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; CALCIUM 40 TARGET; CONFIGURATION MIXING; CARBON 12 TARGET; GROUND STATES; OXYGEN 16 TARGET; PHOTONUCLEAR REACTIONS; CROSS SECTIONS; ABSORPTION; DEUTERONS; EXPERIMENTAL DATA; MEV RANGE 10-100; PARTICLE PRODUCTION; PHOTOPROTONS; 663410; PHOTONUCLEAR REACTIONS AND PHOTON SCATTERING
Sponsoring Organizations:
Australian Research Council, Canberra, ACT (Australia); Department of Industry, Technology and Commerce, Canberra, ACT (Australia)
OSTI ID:
10115347
Research Organizations:
Melbourne Univ., Parkville, VIC (Australia). School of Physics
Country of Origin:
Australia
Language:
English
Other Identifying Numbers:
Other: ON: DE92615319; TRN: AU9112338015561
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
5 p.
Announcement Date:
Jun 30, 2005

Citation Formats

Sims, D A, Karataglidis, S, Ito, S, Matsuyama, H, Suda, T, and Maeda, K. Comments on the need to introduce a T=1 quasi-deuteron. Australia: N. p., 1991. Web.
Sims, D A, Karataglidis, S, Ito, S, Matsuyama, H, Suda, T, & Maeda, K. Comments on the need to introduce a T=1 quasi-deuteron. Australia.
Sims, D A, Karataglidis, S, Ito, S, Matsuyama, H, Suda, T, and Maeda, K. 1991. "Comments on the need to introduce a T=1 quasi-deuteron." Australia.
@misc{etde_10115347,
title = {Comments on the need to introduce a T=1 quasi-deuteron}
author = {Sims, D A, Karataglidis, S, Ito, S, Matsuyama, H, Suda, T, and Maeda, K}
abstractNote = {Population of certain states seen in recent high-resolution photoproton spectra of {sup 12}C, {sup 16}O and {sup 40}Ca at photon energies between 61 and 77 MeV, was taken as evidence for photo-absorption by T=1 proton-neutron pairs. This note suggests that the results might be more simply explained by the presence of admixed ground states in these nuclei. 12 refs., 1 tab., 1 fig.}
place = {Australia}
year = {1991}
month = {Dec}
}