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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.
Nakamura, T.
Kondo, Y.
Kobayashi, N.
Tanaka, R.
Minakata, R.
Ogoshi, S.
Nishi, S.
Kanno, D.
Nakashima, T.
Tsubota, J.
Saito, T.
Tostevin, JeffreyJ.Tostevin@surrey.ac.uk
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.
Vandebrouck, M.
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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