Abstract.
An experiment was performed to extend the knowledge of excited states in neutron-deficient Ca isotopes. In particular, the first excited state in 36Ca was searched for to obtain information on the isospin dependence of the nucleon-nucleon interaction near the proton drip line from a comparison with its stable mirror nucleus, 36S. The 36Ca ions were produced using a two-step fragmentation technique with a 37Ca secondary beam, and in-beam γ-rays were measured. First results are the energy of the first 2+ state in 36Ca, E(2+)=3036(11) keV, and the cross section for the reaction 37Ca → 36Ca at 61.A MeV. In addition, the de-excitaion of the first 2+ state in 28S has been observed.
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T. Otsuka, T. Suzuki, R. Fujimoto, D. Abe, H. Grawe, Y. Akaishi, Acta Phys. Pol. B 36, 1213 (2005)
M. Stanoiu, F. Azaiez, F. Becker, M. Belleguic, C. Borcea, C. Bourgeois, B.A. Brown, Z. Dlouhý, Z. Dombrádi, Z. Fülöp, H. Grawe, S. Grévy, F. Ibrahim, A. Kerek, A. Krasznahorkay, M. Lewitowicz, S. Lukyanov, H. van der Marel, P. Mayet, J. Mrázek, S. Mandal, D. Guillemaud-Mueller, F. Negoita, Y.E. Penionzhkevich, Zs. Podolyák, P. Roussel-Chomaz, M.G. Saint Laurent, H. Savajols, O. Sorlin, G. Sletten, D. Sohler, J. Timár, C. Timis, A. Yamamoto, Eur. Phys. J. A 20, 95 (2003)
E. Baron, J. Gillet, M. Ozille, Nucl. Instrum. Meth. A 362, 1 (1995)
S. Ottini-Hustache, C. Mazur, F. Auger, A. Musumarra, N. Alamanos, B. Cahan, A. Gillibert, A. Lagoyannis, O. Maillard, E. Pollacco, J.L. Sida, M. Riallot, Nucl. Instrum. Meth. A 431, 476 (1999)
L. Bianchi, B. Fernandez, J. Gastebois, A. Gillibert, W. Mittig, J. Barrette, Nucl. Instrum. Meth. A 276, 509 (1989)
F.A. Beck, Nucl. Sci. Res. Conf. Ser. 7, 129 (Harwood, New York, 1984)
P. Doornenbal, H. Grawe, P. Reiter, A. Al-Khatib, A. Banu, T. Beck, F. Becker, P. Bednarczyk, G. Benzoni, A. Bracco, A. Bürger, L. Caceres, F. Camera, H. Geissel, J. Gerl, M. Górska, J. Grębosz, H. Hübel, M. Kavatsyuk, O. Kavatsyuk, M. Kmiecik, I. Kojouharov, N. Kurz, R. Lozeva, A. Maj, S. Mandal, W. Meczynski, B. Million, Zs. Podolyák, A. Richard, N. Saito, T. Saito, H. Schaffner, M. Seidlitz, T. Striepling, J. Walker, N. Warr, H. Weick, O. Wieland, M. Winkler, H.J. Wollersheim, Phys. Lett. B 647, 237 (2007)
J. Gerl, Eur. Phys. J. A (2007)
C.A. Bertulani, P.G. Hansen, Phys. Rev. C 70, 3 (2004)
P.G. Hansen, J.A. Tostevin, Ann. Rev. Nucl. Part. Sci. 53, 219 (2003)
A. Obertelli (private communication)
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Bürger, A., Stanoiu, M., Azaiez, F. et al. Spectroscopy of neutron-deficient nuclei around 36Ca. Eur. Phys. J. Spec. Top. 150, 89–91 (2007). https://doi.org/10.1140/epjst/e2007-00274-8
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DOI: https://doi.org/10.1140/epjst/e2007-00274-8