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arXiv · 2111.13340

Charge-changing cross sections for $^{42\textrm{--}51}$Ca and effect of charged-particle evaporation induced by neutron removal reaction

M. Tanaka·M. Takechi·A. Homma·A. Prochazka·M. Fukuda·D. Nishimura·T. Suzuki·T. Moriguchi·D. S. Ahn·A. Aimaganbetov·M. Amano·H. Arakawa·S. Bagchi·K. -H. Behr·N. Burtebayev·K. Chikaato·H. Du·T. Fujii·N. Fukuda·H. Geissel·T. Hori·S. Hoshino·R. Igosawa·A. Ikeda·N. Inabe·K. Inomata·K. Itahashi·T. Izumikawa·D. Kamioka·N. Kanda·I. Kato·I. Kenzhina·Z. Korkulu·Y. Kuk·K. Kusaka·K. Matsuta·M. Mihara·E. Miyata·D. Nagae·S. Nakamura·M. Nassurlla·K. Nishimuro·K. Nishizuka·K. Ohnishi·M. Ohtake·T. Ohtsubo·S. Omika·H. J. Ong·A. Ozawa·H. Sakurai·C. Scheidenberger·Y. Shimizu·T. Sugihara·T. Sumikama·H. Suzuki·S. Suzuki·H. Takeda·Y. Tanaka·Y. K. Tanaka·I. Tanihata·T. Wada·K. Wakayama·S. Yagi·T. Yamaguchi·R. Yanagihara·Y. Yanagisawa·K. Yoshida·T. K. Zholdybayev
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Abstract

Charge-changing cross sections $\sigma_\mathrm{CC}$ for $^{42\textrm{--}51}$Ca on a carbon target at around 280~MeV/nucleon have been measured. The measured $\sigma_\mathrm{CC}$ values differ significantly from the previously developed calculations based on the Glauber model. However, through introduction of the charged-particle evaporation effect induced by the neutron-removal reaction in addition to the Glauber-model calculation, experimental $\sigma_\mathrm{CC}$ values on $^{12}$C at around 300~MeV/nucleon for nuclides from C to Fe isotopes are all reproduced with approximately 1\% accuracy. This proposed model systematically reproduces $\sigma_\mathrm{CC}$ data without phenomenological corrections, and can also explain experimental $\sigma_\mathrm{CC}$ values obtained in other energy regions.

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M. Tanaka, M. Takechi, A. Homma, A. Prochazka, M. Fukuda, D. Nishimura, T. Suzuki, T. Moriguchi, D. S. Ahn, A. Aimaganbetov, M. Amano, H. Arakawa, S. Bagchi, K. -H. Behr, N. Burtebayev, K. Chikaato, H. Du, T. Fujii, N. Fukuda, H. Geissel, T. Hori, S. Hoshino, R. Igosawa, A. Ikeda, N. Inabe, K. Inomata, K. Itahashi, T. Izumikawa, D. Kamioka, N. Kanda, I. Kato, I. Kenzhina, Z. Korkulu, Y. Kuk, K. Kusaka, K. Matsuta, M. Mihara, E. Miyata, D. Nagae, S. Nakamura, M. Nassurlla, K. Nishimuro, K. Nishizuka, K. Ohnishi, M. Ohtake, T. Ohtsubo, S. Omika, H. J. Ong, A. Ozawa, H. Sakurai, C. Scheidenberger, Y. Shimizu, T. Sugihara, T. Sumikama, H. Suzuki, S. Suzuki, H. Takeda, Y. Tanaka, Y. K. Tanaka, I. Tanihata, T. Wada, K. Wakayama, S. Yagi, T. Yamaguchi, R. Yanagihara, Y. Yanagisawa, K. Yoshida, T. K. Zholdybayev. 2021-11-26. Charge-changing cross sections for $^{42\textrm{--}51}$Ca and effect of charged-particle evaporation induced by neutron removal reaction. https://doi.org/10.1103/physrevc.106.014617

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