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Reaction Cross Section Of The Two-neutron Halo Nucleus 22C At 235 MeV/nucleon

Togano, Y., Nakamura, T., Kondo, Y., Kobayashi, N., Tanaka, R., Minakata, R., Ogoshi, S., Nishi, S., Kanno, D., Nakashima, T., Tsubota, J., Saito, T., Tostevin, Jeffrey, Orr, N. A., Gibelin, J., Delaunay, F., Marques, F. M., Achouri, N. L., Leblond, S., Deshayes, Q., Yoneda, K., Motobayashi, T., Otsu, H., Isobe, T., Baba, H., Sato, H., Shimizu, Y., Kubo, T., Inabe, N., Fukuda, N., Kameda, D., Suzuki, H., Takeda, H., Lee, J.H., Doornenbal, P., Takeuchi, S., Kobayashi, T., Takahashi, K., Muto, K., Murakami, T., Nakatsuka, N., Satou, Y., Kim, S., Hwang, J., Aumann, T., Murai, D., Navin, A., Tuff, A. G. and Vandebrouck, M. (2016) Reaction Cross Section Of The Two-neutron Halo Nucleus 22C At 235 MeV/nucleon In: The 26th International Nuclear Physics Conference (INPC2016), 11-16 Sep 2016, Adelaide, Australia.

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Abstract

The reaction cross section (σ R σR ) of the very neutron-rich carbon isotope 22 22 C has been measured on a carbon target at 235 MeV/nucleon. A σ R σR of 1.280±0.023 1.280±0.023 b was obtained for 22 22 C, significantly larger than those for the neighboring isotopes, supporting the halo character of 22 22 C. A 22 22 C root-mean-squared matter radius of 3.44±0.08 3.44±0.08 fm was deduced using a four-body Glauber reaction model. This value is smaller than an earlier estimate of 5.4±0.9 5.4±0.9 fm derived from a σ R σR measurement on a hydrogen target at 40 MeV/nucleon.

Item Type: Conference or Workshop Item (Conference Paper)
Authors :
NameEmailORCID
Togano, Y.UNSPECIFIEDUNSPECIFIED
Nakamura, T.UNSPECIFIEDUNSPECIFIED
Kondo, Y.UNSPECIFIEDUNSPECIFIED
Kobayashi, N.UNSPECIFIEDUNSPECIFIED
Tanaka, R.UNSPECIFIEDUNSPECIFIED
Minakata, R.UNSPECIFIEDUNSPECIFIED
Ogoshi, S.UNSPECIFIEDUNSPECIFIED
Nishi, S.UNSPECIFIEDUNSPECIFIED
Kanno, D.UNSPECIFIEDUNSPECIFIED
Nakashima, T.UNSPECIFIEDUNSPECIFIED
Tsubota, J.UNSPECIFIEDUNSPECIFIED
Saito, T.UNSPECIFIEDUNSPECIFIED
Tostevin, JeffreyJ.Tostevin@surrey.ac.ukUNSPECIFIED
Orr, N. A.UNSPECIFIEDUNSPECIFIED
Gibelin, J.UNSPECIFIEDUNSPECIFIED
Delaunay, F.UNSPECIFIEDUNSPECIFIED
Marques, F. M.UNSPECIFIEDUNSPECIFIED
Achouri, N. L.UNSPECIFIEDUNSPECIFIED
Leblond, S.UNSPECIFIEDUNSPECIFIED
Deshayes, Q.UNSPECIFIEDUNSPECIFIED
Yoneda, K.UNSPECIFIEDUNSPECIFIED
Motobayashi, T.UNSPECIFIEDUNSPECIFIED
Otsu, H.UNSPECIFIEDUNSPECIFIED
Isobe, T.UNSPECIFIEDUNSPECIFIED
Baba, H.UNSPECIFIEDUNSPECIFIED
Sato, H.UNSPECIFIEDUNSPECIFIED
Shimizu, Y.UNSPECIFIEDUNSPECIFIED
Kubo, T.UNSPECIFIEDUNSPECIFIED
Inabe, N.UNSPECIFIEDUNSPECIFIED
Fukuda, N.UNSPECIFIEDUNSPECIFIED
Kameda, D.UNSPECIFIEDUNSPECIFIED
Suzuki, H.UNSPECIFIEDUNSPECIFIED
Takeda, H.UNSPECIFIEDUNSPECIFIED
Lee, J.H.UNSPECIFIEDUNSPECIFIED
Doornenbal, P.UNSPECIFIEDUNSPECIFIED
Takeuchi, S.UNSPECIFIEDUNSPECIFIED
Kobayashi, T.UNSPECIFIEDUNSPECIFIED
Takahashi, K.UNSPECIFIEDUNSPECIFIED
Muto, K.UNSPECIFIEDUNSPECIFIED
Murakami, T.UNSPECIFIEDUNSPECIFIED
Nakatsuka, N.UNSPECIFIEDUNSPECIFIED
Satou, Y.UNSPECIFIEDUNSPECIFIED
Kim, S.UNSPECIFIEDUNSPECIFIED
Hwang, J.UNSPECIFIEDUNSPECIFIED
Aumann, T.UNSPECIFIEDUNSPECIFIED
Murai, D.UNSPECIFIEDUNSPECIFIED
Navin, A.UNSPECIFIEDUNSPECIFIED
Tuff, A. G.UNSPECIFIEDUNSPECIFIED
Vandebrouck, M.UNSPECIFIEDUNSPECIFIED
Date : 11 September 2016
Copyright Disclaimer : ⃝c Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0).
Related URLs :
Depositing User : Clive Harris
Date Deposited : 06 Jun 2017 12:38
Last Modified : 06 Jun 2017 12:38
URI: http://epubs.surrey.ac.uk/id/eprint/841312

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