Evidence of three-body force effects in neutron-deuteron scattering at 95 MeV

P. Mermod; J. Blomgren; A. Hildebrand; C. Johansson; J. Klug; M. Osterlund; S. Pomp; U. Tippawan; B. Bergenwall; L. Nilsson; N. Olsson; O. Jonsson; A. Prokofiev; P. U. Renberg; P. Nadel-Turonski; Y. Maeda; H. Sakai; A. Tamii

doi:10.1103/PhysRevC.72.061002

Evidence of three-body force effects in neutron-deuteron scattering at 95 MeV

P. Mermod, J. Blomgren, A. Hildebrand, C. Johansson, J. Klug, M. Osterlund, S. Pomp, U. Tippawan, B. Bergenwall, L. Nilsson, N. Olsson, O. Jonsson, A. Prokofiev, P. U. Renberg, P. Nadel-Turonski, Y. Maeda, H. Sakai, A. Tamii

Research Center for Electron Photon Science (ELPH)

Research output: Contribution to journal › Article › peer-review

38 Citations (Scopus)

Abstract

Recently, we have reported a measurement of the neutron-deuteron elastic scattering differential cross section at 95 MeV. In the present work, the previous results are confirmed with an independent measurement performed with another setup. The new data cover the full angular distribution by combining neutron detection and deuteron detection, and have an unprecedented precision in the region of the cross-section minimum, where three-nucleon forces are expected to be significant. The effect already identified in the previous measurement is clearly seen in the present data, which agree well with theoretical descriptions including three-nucleon forces.

Original language	English
Article number	061002
Journal	Physical Review C - Nuclear Physics
Volume	72
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevC.72.061002
Publication status	Published - 2005 Dec

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Mermod, P., Blomgren, J., Hildebrand, A., Johansson, C., Klug, J., Osterlund, M., Pomp, S., Tippawan, U., Bergenwall, B., Nilsson, L., Olsson, N., Jonsson, O., Prokofiev, A., Renberg, P. U., Nadel-Turonski, P., Maeda, Y., Sakai, H., & Tamii, A. (2005). Evidence of three-body force effects in neutron-deuteron scattering at 95 MeV. Physical Review C - Nuclear Physics, 72(6), Article 061002. https://doi.org/10.1103/PhysRevC.72.061002

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abstract = "Recently, we have reported a measurement of the neutron-deuteron elastic scattering differential cross section at 95 MeV. In the present work, the previous results are confirmed with an independent measurement performed with another setup. The new data cover the full angular distribution by combining neutron detection and deuteron detection, and have an unprecedented precision in the region of the cross-section minimum, where three-nucleon forces are expected to be significant. The effect already identified in the previous measurement is clearly seen in the present data, which agree well with theoretical descriptions including three-nucleon forces.",

author = "P. Mermod and J. Blomgren and A. Hildebrand and C. Johansson and J. Klug and M. Osterlund and S. Pomp and U. Tippawan and B. Bergenwall and L. Nilsson and N. Olsson and O. Jonsson and A. Prokofiev and Renberg, {P. U.} and P. Nadel-Turonski and Y. Maeda and H. Sakai and A. Tamii",

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Mermod, P, Blomgren, J, Hildebrand, A, Johansson, C, Klug, J, Osterlund, M, Pomp, S, Tippawan, U, Bergenwall, B, Nilsson, L, Olsson, N, Jonsson, O, Prokofiev, A, Renberg, PU, Nadel-Turonski, P, Maeda, Y, Sakai, H & Tamii, A 2005, 'Evidence of three-body force effects in neutron-deuteron scattering at 95 MeV', Physical Review C - Nuclear Physics, vol. 72, no. 6, 061002. https://doi.org/10.1103/PhysRevC.72.061002

TY - JOUR

T1 - Evidence of three-body force effects in neutron-deuteron scattering at 95 MeV

AU - Mermod, P.

AU - Blomgren, J.

AU - Hildebrand, A.

AU - Johansson, C.

AU - Klug, J.

AU - Osterlund, M.

AU - Pomp, S.

AU - Tippawan, U.

AU - Bergenwall, B.

AU - Nilsson, L.

AU - Olsson, N.

AU - Jonsson, O.

AU - Prokofiev, A.

AU - Renberg, P. U.

AU - Nadel-Turonski, P.

AU - Maeda, Y.

AU - Sakai, H.

AU - Tamii, A.

PY - 2005/12

Y1 - 2005/12

N2 - Recently, we have reported a measurement of the neutron-deuteron elastic scattering differential cross section at 95 MeV. In the present work, the previous results are confirmed with an independent measurement performed with another setup. The new data cover the full angular distribution by combining neutron detection and deuteron detection, and have an unprecedented precision in the region of the cross-section minimum, where three-nucleon forces are expected to be significant. The effect already identified in the previous measurement is clearly seen in the present data, which agree well with theoretical descriptions including three-nucleon forces.

AB - Recently, we have reported a measurement of the neutron-deuteron elastic scattering differential cross section at 95 MeV. In the present work, the previous results are confirmed with an independent measurement performed with another setup. The new data cover the full angular distribution by combining neutron detection and deuteron detection, and have an unprecedented precision in the region of the cross-section minimum, where three-nucleon forces are expected to be significant. The effect already identified in the previous measurement is clearly seen in the present data, which agree well with theoretical descriptions including three-nucleon forces.

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IS - 6

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ER -

Evidence of three-body force effects in neutron-deuteron scattering at 95 MeV

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