Measurement of Ay for the pd breakup reaction at 250 MeV

Y. Maeda, T. Uesaka, T. Kawabata, K. Suda, Y. Sasamoto, Satoshi Sakaguchi, H. Sakai, K. Yako, M. Sasano, S. Noji, K. Hatanaka, A. Tamii, Y. Shimizu, M. Takechi, Y. Tameshige, H. Matsubara, K. Sagara, Tomotsugu Wakasa, M. Dozono, E. IharaK. Sekiguchi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

From the recent studies, it has been found that the differential cross sections of the elastic Nd scattering at the energy below 150 MeV can be well reproduced by incorporating the 3NF in the Faddeev calculation based on modern nucleon-nucleon (NN) interactions. On the other hand, the differential cross sections of nd and pd at 250 MeV show large discrepancies between the data and the Faddeev calculations with 3NF. It indicates the presence of the missing features of the three nucleon system at this energy region. For the next step of the 3NF study, we measured the vector analyzing power Ay and the differential cross sections for the 2H(p, pp)n breakup reaction at 250 MeV. The experiment was carried out by detecting two protons in the final state with using the double-armed spectrometer Grand Raiden (GR) and Large Acceptance Spectrometer (LAS) at Research Center for Nuclear Physics (RCNP). These data provide important information on the 3NF effects and make a discrimination between 3NF models.

Original languageEnglish
Title of host publicationProceedings of the 17th International Spin Physics Symposium
Pages781-784
Number of pages4
DOIs
Publication statusPublished - Sep 24 2007
Event17th International Spin Physics Symposium - Kyoto, Japan
Duration: Oct 2 2006Oct 7 2006

Publication series

NameAIP Conference Proceedings
Volume915
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

Other17th International Spin Physics Symposium
CountryJapan
CityKyoto
Period10/2/0610/7/06

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'Measurement of A<sub>y</sub> for the pd breakup reaction at 250 MeV'. Together they form a unique fingerprint.

  • Cite this

    Maeda, Y., Uesaka, T., Kawabata, T., Suda, K., Sasamoto, Y., Sakaguchi, S., Sakai, H., Yako, K., Sasano, M., Noji, S., Hatanaka, K., Tamii, A., Shimizu, Y., Takechi, M., Tameshige, Y., Matsubara, H., Sagara, K., Wakasa, T., Dozono, M., ... Sekiguchi, K. (2007). Measurement of Ay for the pd breakup reaction at 250 MeV. In Proceedings of the 17th International Spin Physics Symposium (pp. 781-784). (AIP Conference Proceedings; Vol. 915). https://doi.org/10.1063/1.2750894