$\gamma$ ray spectroscopy of $^{19}$C via single neutron knock-out reaction

Zs. Vajta; Zs. Dombrádi; Z. Elekes; T. Aiba; N. Aoi; H. Baba; D. Bemmerer; Zs. Fülöp; N. Iwasa; Á. Kiss; T. Kobayashi; Y. Kondo; T. Motobayashi; T. Nakabayashi; T. Nannichi; H. Sakurai; D. Sohler; S. Takeuchi; K. Tanaka; Y. Togano; K. Yamada; M. Yamaguchi; K. Yoneda

arXiv · 1504.07394

$\gamma$ ray spectroscopy of $^{19}$C via single neutron knock-out reaction

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Abstract

The one neutron knock-out reaction $^1$H($^{20}$C,$^{19}$C$\gamma$) was studied at RIKEN using the DALI2 array. A $\gamma$ ray transition was observed at 198(10) keV. Based on the comparison between the experimental production cross section and theoretical predictions, the transition was assigned to the decay of the 3/2$_1^+$ state to the ground state.

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Zs. Vajta, Zs. Dombrádi, Z. Elekes, T. Aiba, N. Aoi, H. Baba, D. Bemmerer, Zs. Fülöp, N. Iwasa, Á. Kiss, T. Kobayashi, Y. Kondo, T. Motobayashi, T. Nakabayashi, T. Nannichi, H. Sakurai, D. Sohler, S. Takeuchi, K. Tanaka, Y. Togano, K. Yamada, M. Yamaguchi, K. Yoneda. 2015-04-28. $\gamma$ ray spectroscopy of $^{19}$C via single neutron knock-out reaction. https://arxiv.org/abs/1504.07394

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