Observation of New Isotope 131Ag via the Two-Step Fragmentation Technique
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WANG He,
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N. Aoi,
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S. Takeuchi,
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M. Matsushita,
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P. Doornenbal,
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T. Motobayashi,
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D. Steppenbeck,
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K. Yoneda,
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K. Kobayashi,
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J. Lee,
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LIU Hong-Na,
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Y. Kondo,
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R. Yokoyama,
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H. Sakurai,
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YE Yan-Lin
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Abstract
We report on the first observation of the neutron-rich nucleus 131Ag. This isotope was produced via fragmentation reactions of intense secondary radioactive ion beams, including 134, 135Sn. The secondary beams were produced from induced fission reactions from a stable 238U beam at 345 MeV/nucleon. Secondary reaction residues were selected by the ZeroDegree spectrometer and identified by measuring their magnetic rigidity, time of flight, energy loss, and total kinetic energy.
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Cite this article:
WANG He, N. Aoi, S. Takeuchi, M. Matsushita, P. Doornenbal, T. Motobayashi, D. Steppenbeck, K. Yoneda, K. Kobayashi, J. Lee, LIU Hong-Na, Y. Kondo, R. Yokoyama, H. Sakurai, YE Yan-Lin. Observation of New Isotope
131Ag via the Two-Step Fragmentation Technique[J].
Chin. Phys. Lett., 2013, 30(4): 042501.
DOI: 10.1088/0256-307X/30/4/042501
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WANG He, N. Aoi, S. Takeuchi, M. Matsushita, P. Doornenbal, T. Motobayashi, D. Steppenbeck, K. Yoneda, K. Kobayashi, J. Lee, LIU Hong-Na, Y. Kondo, R. Yokoyama, H. Sakurai, YE Yan-Lin. Observation of New Isotope 131Ag via the Two-Step Fragmentation Technique[J]. Chin. Phys. Lett., 2013, 30(4): 042501. DOI: 10.1088/0256-307X/30/4/042501
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WANG He, N. Aoi, S. Takeuchi, M. Matsushita, P. Doornenbal, T. Motobayashi, D. Steppenbeck, K. Yoneda, K. Kobayashi, J. Lee, LIU Hong-Na, Y. Kondo, R. Yokoyama, H. Sakurai, YE Yan-Lin. Observation of New Isotope 131Ag via the Two-Step Fragmentation Technique[J]. Chin. Phys. Lett., 2013, 30(4): 042501. DOI: 10.1088/0256-307X/30/4/042501
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WANG He, N. Aoi, S. Takeuchi, M. Matsushita, P. Doornenbal, T. Motobayashi, D. Steppenbeck, K. Yoneda, K. Kobayashi, J. Lee, LIU Hong-Na, Y. Kondo, R. Yokoyama, H. Sakurai, YE Yan-Lin. Observation of New Isotope 131Ag via the Two-Step Fragmentation Technique[J]. Chin. Phys. Lett., 2013, 30(4): 042501. DOI: 10.1088/0256-307X/30/4/042501
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