Precise nuclear moments of 13B and the β-ray angular distribution

T. Nagatomo; K. Matsuta; K. Akutsu; T. Iwakoshi; Y. Nakashima; T. Sumikama; M. Ogura; M. Mihara; H. Fujiwara; S. Kumashiro; K. Minamisono; T. Minamisono; M. Fukuda; M. Miyake; S. Momota; Y. Nojiri; A. Kitagawa; M. Sasaki; M. Torikoshi; M. Kanazawa; M. Suda; S. Sato; M. Hirai; T. J.M. Symons; G. F. Krebs; J. R. Alonso; S. Y. Zhu; J. Z. Zhu; Y. J. Xu; Y. N. Zheng

doi:10.1016/j.nuclphysa.2004.09.079

Precise nuclear moments of ¹³B and the β-ray angular distribution

T. Nagatomo, K. Matsuta, K. Akutsu, T. Iwakoshi, Y. Nakashima, T. Sumikama, M. Ogura, M. Mihara, H. Fujiwara, S. Kumashiro, K. Minamisono, T. Minamisono, M. Fukuda, M. Miyake, S. Momota, Y. Nojiri, A. Kitagawa, M. Sasaki, M. Torikoshi, M. KanazawaM. Suda, S. Sato, M. Hirai, T. J.M. Symons, G. F. Krebs, J. R. Alonso, S. Y. Zhu, J. Z. Zhu, Y. J. Xu, Y. N. Zheng

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

3 Citations (Scopus)

Abstract

The nuclear moments of ¹³B(I^π = 3/2^-, T_1/2 = 17.36ms) have been re-measured precisely in order to establish the spin manipulation technique for the study of the alignment correlation term in mass system A = 13. From the β-NMR on ¹³B in Pt, the magnetic moment was determined as μ(¹³B) = 3.1778(5)μ_N. From the β-NQR on ¹³B in TiO₂, the Q moment has been determined as Q(¹³B) = 36.6(8)mb. We have measured the alignment correlation term α_E for ¹³B β decay for the first time and obtained a preliminary result as α(_-(¹³B) = 0.15(12)%/MeV.

Original language	English
Pages (from-to)	509-512
Number of pages	4
Journal	Nuclear Physics A
Volume	746
Issue number	1-4 SPEC.ISS.
DOIs	https://doi.org/10.1016/j.nuclphysa.2004.09.079
Publication status	Published - 2004 Dec 27

ASJC Scopus subject areas

Nuclear and High Energy Physics

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Nagatomo, T., Matsuta, K., Akutsu, K., Iwakoshi, T., Nakashima, Y., Sumikama, T., Ogura, M., Mihara, M., Fujiwara, H., Kumashiro, S., Minamisono, K., Minamisono, T., Fukuda, M., Miyake, M., Momota, S., Nojiri, Y., Kitagawa, A., Sasaki, M., Torikoshi, M., ... Zheng, Y. N. (2004). Precise nuclear moments of ¹³B and the β-ray angular distribution. Nuclear Physics A, 746(1-4 SPEC.ISS.), 509-512. https://doi.org/10.1016/j.nuclphysa.2004.09.079

Precise nuclear moments of ¹³B and the β-ray angular distribution. / Nagatomo, T.; Matsuta, K.; Akutsu, K.; Iwakoshi, T.; Nakashima, Y.; Sumikama, T.; Ogura, M.; Mihara, M.; Fujiwara, H.; Kumashiro, S.; Minamisono, K.; Minamisono, T.; Fukuda, M.; Miyake, M.; Momota, S.; Nojiri, Y.; Kitagawa, A.; Sasaki, M.; Torikoshi, M.; Kanazawa, M.; Suda, M.; Sato, S.; Hirai, M.; Symons, T. J.M.; Krebs, G. F.; Alonso, J. R.; Zhu, S. Y.; Zhu, J. Z.; Xu, Y. J.; Zheng, Y. N.

In: Nuclear Physics A, Vol. 746, No. 1-4 SPEC.ISS., 27.12.2004, p. 509-512.

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

Nagatomo, T, Matsuta, K, Akutsu, K, Iwakoshi, T, Nakashima, Y, Sumikama, T, Ogura, M, Mihara, M, Fujiwara, H, Kumashiro, S, Minamisono, K, Minamisono, T, Fukuda, M, Miyake, M, Momota, S, Nojiri, Y, Kitagawa, A, Sasaki, M, Torikoshi, M, Kanazawa, M, Suda, M, Sato, S, Hirai, M, Symons, TJM, Krebs, GF, Alonso, JR, Zhu, SY, Zhu, JZ, Xu, YJ & Zheng, YN 2004, 'Precise nuclear moments of ¹³B and the β-ray angular distribution', Nuclear Physics A, vol. 746, no. 1-4 SPEC.ISS., pp. 509-512. https://doi.org/10.1016/j.nuclphysa.2004.09.079

Nagatomo, T. ; Matsuta, K. ; Akutsu, K. ; Iwakoshi, T. ; Nakashima, Y. ; Sumikama, T. ; Ogura, M. ; Mihara, M. ; Fujiwara, H. ; Kumashiro, S. ; Minamisono, K. ; Minamisono, T. ; Fukuda, M. ; Miyake, M. ; Momota, S. ; Nojiri, Y. ; Kitagawa, A. ; Sasaki, M. ; Torikoshi, M. ; Kanazawa, M. ; Suda, M. ; Sato, S. ; Hirai, M. ; Symons, T. J.M. ; Krebs, G. F. ; Alonso, J. R. ; Zhu, S. Y. ; Zhu, J. Z. ; Xu, Y. J. ; Zheng, Y. N. / Precise nuclear moments of ¹³B and the β-ray angular distribution. In: Nuclear Physics A. 2004 ; Vol. 746, No. 1-4 SPEC.ISS. pp. 509-512.

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title = "Precise nuclear moments of 13B and the β-ray angular distribution",

abstract = "The nuclear moments of 13B(Iπ = 3/2-, T1/2 = 17.36ms) have been re-measured precisely in order to establish the spin manipulation technique for the study of the alignment correlation term in mass system A = 13. From the β-NMR on 13B in Pt, the magnetic moment was determined as μ(13B) = 3.1778(5)μN. From the β-NQR on 13B in TiO2, the Q moment has been determined as Q(13B) = 36.6(8)mb. We have measured the alignment correlation term α_E for 13B β decay for the first time and obtained a preliminary result as α(-(13B) = 0.15(12)%/MeV.",

author = "T. Nagatomo and K. Matsuta and K. Akutsu and T. Iwakoshi and Y. Nakashima and T. Sumikama and M. Ogura and M. Mihara and H. Fujiwara and S. Kumashiro and K. Minamisono and T. Minamisono and M. Fukuda and M. Miyake and S. Momota and Y. Nojiri and A. Kitagawa and M. Sasaki and M. Torikoshi and M. Kanazawa and M. Suda and S. Sato and M. Hirai and Symons, {T. J.M.} and Krebs, {G. F.} and Alonso, {J. R.} and Zhu, {S. Y.} and Zhu, {J. Z.} and Xu, {Y. J.} and Zheng, {Y. N.}",

note = "Funding Information: The present work was performed under the Research Project with Heavy Ions at NIRS-HIMAC (Program # P-026). The authors are grateful to the staff of HIMAC for their technical support. Support was also given by the 21st Century COE Program named ”Towards a new basic science : depth and synthesis”, a Grant in Aid for Scientific Research from the Ministry of Education, Culture and Science, Japan, by the Japan Society for Promotion of Science and by the National Natural Science Foundation of China under Grant No. 10175088.",

year = "2004",

month = dec,

day = "27",

doi = "10.1016/j.nuclphysa.2004.09.079",

language = "English",

volume = "746",

pages = "509--512",

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T1 - Precise nuclear moments of 13B and the β-ray angular distribution

AU - Nagatomo, T.

AU - Matsuta, K.

AU - Akutsu, K.

AU - Iwakoshi, T.

AU - Nakashima, Y.

AU - Sumikama, T.

AU - Ogura, M.

AU - Mihara, M.

AU - Fujiwara, H.

AU - Kumashiro, S.

AU - Minamisono, K.

AU - Minamisono, T.

AU - Fukuda, M.

AU - Miyake, M.

AU - Momota, S.

AU - Nojiri, Y.

AU - Kitagawa, A.

AU - Sasaki, M.

AU - Torikoshi, M.

AU - Kanazawa, M.

AU - Suda, M.

AU - Sato, S.

AU - Hirai, M.

AU - Symons, T. J.M.

AU - Krebs, G. F.

AU - Alonso, J. R.

AU - Zhu, S. Y.

AU - Zhu, J. Z.

AU - Xu, Y. J.

AU - Zheng, Y. N.

N1 - Funding Information: The present work was performed under the Research Project with Heavy Ions at NIRS-HIMAC (Program # P-026). The authors are grateful to the staff of HIMAC for their technical support. Support was also given by the 21st Century COE Program named ”Towards a new basic science : depth and synthesis”, a Grant in Aid for Scientific Research from the Ministry of Education, Culture and Science, Japan, by the Japan Society for Promotion of Science and by the National Natural Science Foundation of China under Grant No. 10175088.

PY - 2004/12/27

Y1 - 2004/12/27

N2 - The nuclear moments of 13B(Iπ = 3/2-, T1/2 = 17.36ms) have been re-measured precisely in order to establish the spin manipulation technique for the study of the alignment correlation term in mass system A = 13. From the β-NMR on 13B in Pt, the magnetic moment was determined as μ(13B) = 3.1778(5)μN. From the β-NQR on 13B in TiO2, the Q moment has been determined as Q(13B) = 36.6(8)mb. We have measured the alignment correlation term α_E for 13B β decay for the first time and obtained a preliminary result as α(-(13B) = 0.15(12)%/MeV.

AB - The nuclear moments of 13B(Iπ = 3/2-, T1/2 = 17.36ms) have been re-measured precisely in order to establish the spin manipulation technique for the study of the alignment correlation term in mass system A = 13. From the β-NMR on 13B in Pt, the magnetic moment was determined as μ(13B) = 3.1778(5)μN. From the β-NQR on 13B in TiO2, the Q moment has been determined as Q(13B) = 36.6(8)mb. We have measured the alignment correlation term α_E for 13B β decay for the first time and obtained a preliminary result as α(-(13B) = 0.15(12)%/MeV.

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EP - 512

JO - Nuclear Physics A

JF - Nuclear Physics A

SN - 0375-9474

IS - 1-4 SPEC.ISS.