TY - JOUR
T1 - Probing effect of tensor interactions in 16O via (p,d) reaction
AU - Ong, H. J.
AU - Tanihata, I.
AU - Tamii, A.
AU - Myo, T.
AU - Ogata, K.
AU - Fukuda, M.
AU - Hirota, K.
AU - Ikeda, K.
AU - Ishikawa, D.
AU - Kawabata, T.
AU - Matsubara, H.
AU - Matsuta, K.
AU - Mihara, M.
AU - Naito, T.
AU - Nishimura, D.
AU - Ogawa, Y.
AU - Okamura, H.
AU - Ozawa, A.
AU - Pang, D. Y.
AU - Sakaguchi, H.
AU - Sekiguchi, K.
AU - Suzuki, T.
AU - Taniguchi, M.
AU - Takashina, M.
AU - Toki, H.
AU - Yasuda, Y.
AU - Yosoi, M.
AU - Zenihiro, J.
N1 - Funding Information:
We thank the RCNP Ring Cyclotron staff for the stable proton beams throughout the experiment. H.J.O. and I.T. would like to acknowledge the support of Prof. Akihiro Tohsaki (Suzuki) and his spouse which helped to kick-start this project. This work was supported in part by Grant-in-Aid for Scientific Research Nos. 20244030 , 20740163 and 23224008 from Monbukagakusho , Japan.
PY - 2013/10/1
Y1 - 2013/10/1
N2 - We have measured the 16O(p,d) reaction using 198-, 295- and 392-MeV proton beams to search for a direct evidence on an effect of the tensor interactions in light nucleus. Differential cross sections of the one-neutron transfer reaction populating the ground states and several low-lying excited states in 15O were measured. Comparing the ratios of the cross sections for each excited state to the one for the ground state over a wide range of momentum transfer, we found a marked enhancement of the ratio for the positive-parity state(s). The observation is consistent with large components of high-momentum neutrons in the initial ground-state configurations due to the tensor interactions.
AB - We have measured the 16O(p,d) reaction using 198-, 295- and 392-MeV proton beams to search for a direct evidence on an effect of the tensor interactions in light nucleus. Differential cross sections of the one-neutron transfer reaction populating the ground states and several low-lying excited states in 15O were measured. Comparing the ratios of the cross sections for each excited state to the one for the ground state over a wide range of momentum transfer, we found a marked enhancement of the ratio for the positive-parity state(s). The observation is consistent with large components of high-momentum neutrons in the initial ground-state configurations due to the tensor interactions.
UR - https://www.scopus.com/pages/publications/84883052368
UR - https://www.scopus.com/pages/publications/84883052368#tab=citedBy
U2 - 10.1016/j.physletb.2013.07.038
DO - 10.1016/j.physletb.2013.07.038
M3 - Article
AN - SCOPUS:84883052368
SN - 0370-2693
VL - 725
SP - 277
EP - 281
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 - 4-5
ER -