Measurements of the2H(p→, 2p)n breakup reaction at 250 MeV

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

doi:10.1063/1.2932286

Measurements of the²H(p→, 2p)n breakup reaction at 250 MeV

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

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Recently it was found that, the differential cross sections of elastic Nd scattering below 150 MeV can be well reproduced by incorporating a 3NF in Faddeev calculations based on modern nucleon-nucleon (NN) interactions. On the other hand, the differential cross sections for nd and pd at 250 MeV show large discrepancies between the data and the Faddeev calculations with a 3NF. This indicates the existence of the missing features of the three nucleon force in this energy region. For the next step in the 3NF study, we have measured the vector analyzing power A_y and the differential cross sections for the ²H(p̄, 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 the Large Acceptance Spectrometer (LAS) at the Research Center for Nuclear Physics (RCNP). The data was compared with the results of Faddeev calculations with and without a 3NF.

Original language	English
Title of host publication	NEW FACET OF THREE NUCLEON FORCE - 50 YEARS OF FUJITA MIYAZAWA THREE NUCLEON FORCE (FM50) - Proceedings of the International Symposium
Pages	183-187
Number of pages	5
DOIs	https://doi.org/10.1063/1.2932286
Publication status	Published - 2008
Externally published	Yes
Event	International Symposium on New Facets of the Three Nucleon Force - 50 Years of the Fujita-Miyazawa Three Nucleon Force, FM50 - Tokyo, Japan Duration: 29-10-2007 → 31-10-2007

Publication series

Name	AIP Conference Proceedings
Volume	1011
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	International Symposium on New Facets of the Three Nucleon Force - 50 Years of the Fujita-Miyazawa Three Nucleon Force, FM50
Country/Territory	Japan
City	Tokyo
Period	29-10-07 → 31-10-07

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

Access to Document

10.1063/1.2932286

Cite this

Maeda, Y., Dozono, M., Hatanaka, K., Ihara, E., Kawabata, T., Matsubara, H., Noji, S., Sagara, K., Sakaguchi, S., Sakai, H., Sasamoto, Y., Sasano, M., Sekiguchi, K., Shimizu, Y., Suda, K., Takechi, M., Tameshige, Y., Tamii, A., Uesaka, T., ... Yako, K. (2008). Measurements of the²H(p→, 2p)n breakup reaction at 250 MeV. In NEW FACET OF THREE NUCLEON FORCE - 50 YEARS OF FUJITA MIYAZAWA THREE NUCLEON FORCE (FM50) - Proceedings of the International Symposium (pp. 183-187). (AIP Conference Proceedings; Vol. 1011). https://doi.org/10.1063/1.2932286

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title = "Measurements of the2H(p→, 2p)n breakup reaction at 250 MeV",

abstract = "Recently it was found that, the differential cross sections of elastic Nd scattering below 150 MeV can be well reproduced by incorporating a 3NF in Faddeev calculations based on modern nucleon-nucleon (NN) interactions. On the other hand, the differential cross sections for nd and pd at 250 MeV show large discrepancies between the data and the Faddeev calculations with a 3NF. This indicates the existence of the missing features of the three nucleon force in this energy region. For the next step in the 3NF study, we have 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 the Large Acceptance Spectrometer (LAS) at the Research Center for Nuclear Physics (RCNP). The data was compared with the results of Faddeev calculations with and without a 3NF.",

author = "Y. Maeda and M. Dozono and K. Hatanaka and E. Ihara and T. Kawabata and H. Matsubara and S. Noji and K. Sagara and S. Sakaguchi and H. Sakai and Y. Sasamoto and M. Sasano and K. Sekiguchi and Y. Shimizu and K. Suda and M. Takechi and Y. Tameshige and A. Tamii and T. Uesaka and T. Wakasa and K. Yako",

year = "2008",

doi = "10.1063/1.2932286",

language = "English",

isbn = "9780735405318",

series = "AIP Conference Proceedings",

pages = "183--187",

booktitle = "NEW FACET OF THREE NUCLEON FORCE - 50 YEARS OF FUJITA MIYAZAWA THREE NUCLEON FORCE (FM50) - Proceedings of the International Symposium",

note = "International Symposium on New Facets of the Three Nucleon Force - 50 Years of the Fujita-Miyazawa Three Nucleon Force, FM50 ; Conference date: 29-10-2007 Through 31-10-2007",

}

Maeda, Y, Dozono, M, Hatanaka, K, Ihara, E, Kawabata, T, Matsubara, H, Noji, S, Sagara, K, Sakaguchi, S, Sakai, H, Sasamoto, Y, Sasano, M, Sekiguchi, K, Shimizu, Y, Suda, K, Takechi, M, Tameshige, Y, Tamii, A, Uesaka, T, Wakasa, T & Yako, K 2008, Measurements of the²H(p→, 2p)n breakup reaction at 250 MeV. in NEW FACET OF THREE NUCLEON FORCE - 50 YEARS OF FUJITA MIYAZAWA THREE NUCLEON FORCE (FM50) - Proceedings of the International Symposium. AIP Conference Proceedings, vol. 1011, pp. 183-187, International Symposium on New Facets of the Three Nucleon Force - 50 Years of the Fujita-Miyazawa Three Nucleon Force, FM50, Tokyo, Japan, 29-10-07. https://doi.org/10.1063/1.2932286

Measurements of the²H(p→, 2p)n breakup reaction at 250 MeV. / Maeda, Y.; Dozono, M.; Hatanaka, K. et al.
NEW FACET OF THREE NUCLEON FORCE - 50 YEARS OF FUJITA MIYAZAWA THREE NUCLEON FORCE (FM50) - Proceedings of the International Symposium. 2008. p. 183-187 (AIP Conference Proceedings; Vol. 1011).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Measurements of the2H(p→, 2p)n breakup reaction at 250 MeV

AU - Maeda, Y.

AU - Dozono, M.

AU - Hatanaka, K.

AU - Ihara, E.

AU - Kawabata, T.

AU - Matsubara, H.

AU - Noji, S.

AU - Sagara, K.

AU - Sakaguchi, S.

AU - Sakai, H.

AU - Sasamoto, Y.

AU - Sasano, M.

AU - Sekiguchi, K.

AU - Shimizu, Y.

AU - Suda, K.

AU - Takechi, M.

AU - Tameshige, Y.

AU - Tamii, A.

AU - Uesaka, T.

AU - Wakasa, T.

AU - Yako, K.

PY - 2008

Y1 - 2008

N2 - Recently it was found that, the differential cross sections of elastic Nd scattering below 150 MeV can be well reproduced by incorporating a 3NF in Faddeev calculations based on modern nucleon-nucleon (NN) interactions. On the other hand, the differential cross sections for nd and pd at 250 MeV show large discrepancies between the data and the Faddeev calculations with a 3NF. This indicates the existence of the missing features of the three nucleon force in this energy region. For the next step in the 3NF study, we have measured the vector analyzing power Ay and the differential cross sections for the 2H(p̄, 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 the Large Acceptance Spectrometer (LAS) at the Research Center for Nuclear Physics (RCNP). The data was compared with the results of Faddeev calculations with and without a 3NF.

AB - Recently it was found that, the differential cross sections of elastic Nd scattering below 150 MeV can be well reproduced by incorporating a 3NF in Faddeev calculations based on modern nucleon-nucleon (NN) interactions. On the other hand, the differential cross sections for nd and pd at 250 MeV show large discrepancies between the data and the Faddeev calculations with a 3NF. This indicates the existence of the missing features of the three nucleon force in this energy region. For the next step in the 3NF study, we have measured the vector analyzing power Ay and the differential cross sections for the 2H(p̄, 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 the Large Acceptance Spectrometer (LAS) at the Research Center for Nuclear Physics (RCNP). The data was compared with the results of Faddeev calculations with and without a 3NF.

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DO - 10.1063/1.2932286

M3 - Conference contribution

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BT - NEW FACET OF THREE NUCLEON FORCE - 50 YEARS OF FUJITA MIYAZAWA THREE NUCLEON FORCE (FM50) - Proceedings of the International Symposium

T2 - International Symposium on New Facets of the Three Nucleon Force - 50 Years of the Fujita-Miyazawa Three Nucleon Force, FM50

Y2 - 29 October 2007 through 31 October 2007

ER -