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Production of spin-aligned RI beam via two-step fragmentation with dispersion matching

Abstract : To produce a radioactive-isotope (RI) beam with high spin alignment, we have developed a novel method, the two-step projectile-fragmentation (PF) method, that employs momentum-dispersion matching. An on-line experiment to produce 32Al from 48Ca via 33Al was performed at RIKEN RI Beam Factory. In the experiment, we succeeded in producing approximately 8% spin alignment in an RI beam of 32Al. In this paper, we focus on evaluating the magnitude of spin alignment realized in one-nucleon removal from 33Al
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http://hal.in2p3.fr/in2p3-00767685
Contributor : Christine Hadrossek <>
Submitted on : Thursday, December 20, 2012 - 11:49:25 AM
Last modification on : Monday, November 16, 2020 - 12:54:04 PM

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Y. Ichikawa, H. Ueno, Y. Ishii, T. Furukawa, A. Yoshimi, et al.. Production of spin-aligned RI beam via two-step fragmentation with dispersion matching. Rutherford Centennial Conference on Nuclear Physics, 2012, Manchester, United Kingdom. pp.012090, ⟨10.1088/1742-6596/381/1/012090⟩. ⟨in2p3-00767685⟩

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