Production of spin-polarized radioactive ion beams via projectile fragmentation reaction

D. Kameda, H. Ueno, K. Asahif, D. Nagae, Akihiro Yoshimi, T. Nagatomo, T. Sugimoto, M. Uchida, M. Takemura, K. Shimada, K. Takase, T. Inoue, G. Kijima, T. Arai, S. Suda, J. Murata, H. Kawamura, Kobayashi Y. Kobayashi, H. Watanabe, M. Ishihara

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

Abstract

Spin-polarized radioactive ion beams are produced in the projectile fragmentation reaction induced by intermediate-energy heavy ion beams. The degree of spin polarization shows characteristic dependence on the outgoing momentum of the projectile fragment in the magnitude around 1 ∼ 10 %. The qualitative behavior is well described by the kinematical model of the fragmentation process. Recently, we have successfully produced spin-polarized beams of aluminum isotopes in the mass A ∼ 30 region via the fragmentation of 95 MeV/u 40Ar projectiles. The magnetic moments of 30Al and 32Al and the electric quadrupole moments of 31Al and 32Al have been measured using the β-NMR technique with the polarized RI beams of the Al isotopes.

Original languageEnglish
Title of host publicationAIP Conference Proceedings
Pages283-288
Number of pages6
Volume980
DOIs
Publication statusPublished - 2008
Externally publishedYes
Event12th International Workshop on Polarized Sources, Targets and Polarimetry, PSTP 2007 - Upton, NY, United States
Duration: Sep 10 2007Sep 14 2007

Other

Other12th International Workshop on Polarized Sources, Targets and Polarimetry, PSTP 2007
CountryUnited States
CityUpton, NY
Period9/10/079/14/07

Fingerprint

projectiles
fragmentation
ion beams
aluminum isotopes
polarization characteristics
heavy ions
isotopes
magnetic moments
quadrupoles
fragments
moments
momentum
nuclear magnetic resonance
energy

Keywords

  • β-NMR
  • Nuclear moments
  • Projectile fragmentation

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Kameda, D., Ueno, H., Asahif, K., Nagae, D., Yoshimi, A., Nagatomo, T., ... Ishihara, M. (2008). Production of spin-polarized radioactive ion beams via projectile fragmentation reaction. In AIP Conference Proceedings (Vol. 980, pp. 283-288) https://doi.org/10.1063/1.2888098

Production of spin-polarized radioactive ion beams via projectile fragmentation reaction. / Kameda, D.; Ueno, H.; Asahif, K.; Nagae, D.; Yoshimi, Akihiro; Nagatomo, T.; Sugimoto, T.; Uchida, M.; Takemura, M.; Shimada, K.; Takase, K.; Inoue, T.; Kijima, G.; Arai, T.; Suda, S.; Murata, J.; Kawamura, H.; Y. Kobayashi, Kobayashi; Watanabe, H.; Ishihara, M.

AIP Conference Proceedings. Vol. 980 2008. p. 283-288.

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

Kameda, D, Ueno, H, Asahif, K, Nagae, D, Yoshimi, A, Nagatomo, T, Sugimoto, T, Uchida, M, Takemura, M, Shimada, K, Takase, K, Inoue, T, Kijima, G, Arai, T, Suda, S, Murata, J, Kawamura, H, Y. Kobayashi, K, Watanabe, H & Ishihara, M 2008, Production of spin-polarized radioactive ion beams via projectile fragmentation reaction. in AIP Conference Proceedings. vol. 980, pp. 283-288, 12th International Workshop on Polarized Sources, Targets and Polarimetry, PSTP 2007, Upton, NY, United States, 9/10/07. https://doi.org/10.1063/1.2888098
Kameda D, Ueno H, Asahif K, Nagae D, Yoshimi A, Nagatomo T et al. Production of spin-polarized radioactive ion beams via projectile fragmentation reaction. In AIP Conference Proceedings. Vol. 980. 2008. p. 283-288 https://doi.org/10.1063/1.2888098
Kameda, D. ; Ueno, H. ; Asahif, K. ; Nagae, D. ; Yoshimi, Akihiro ; Nagatomo, T. ; Sugimoto, T. ; Uchida, M. ; Takemura, M. ; Shimada, K. ; Takase, K. ; Inoue, T. ; Kijima, G. ; Arai, T. ; Suda, S. ; Murata, J. ; Kawamura, H. ; Y. Kobayashi, Kobayashi ; Watanabe, H. ; Ishihara, M. / Production of spin-polarized radioactive ion beams via projectile fragmentation reaction. AIP Conference Proceedings. Vol. 980 2008. pp. 283-288
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AU - Nagatomo, T.

AU - Sugimoto, T.

AU - Uchida, M.

AU - Takemura, M.

AU - Shimada, K.

AU - Takase, K.

AU - Inoue, T.

AU - Kijima, G.

AU - Arai, T.

AU - Suda, S.

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