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Study of ground state wave-function of the Neutron-rich 29,30Na isotopes through coulomb breakup

Rahaman, A, Datta Pramanik, U, Aumann, T, Beceiro, S, Boretzky, K, Caesar, C, Carlson, BV, Catford, WN, Chakraborty, S, Chatterjee, S , Chartier, M, De Angelis, G, Cortina-Gil, D, Gonzalez-Diaz, D, Emling, H, Diaz Fernandez, P, Fraile, LM, Ershova, O, Geissel, H, Heil, M, Jonson, B, Kelic, A, Johansson, H, Kruecken, R, Kroll, T, Kurcewicz, J, Langer, C, Le Bleis, T, Leifels, Y, Munzenberg, G, Marganiec, J, Nociforo, C, Najafi, A, Panin, V, Paschalis, S, Pietri, S, Plag, R, Reifarth, R, Ricciardi, V, Rossi, D, Ray, J, Simon, H, Scheidenberge, C, Typel, S, Taylor, J, Togano, Y, Volkov, V, Weick, H, Wagner, A, Wamers, F, Weigand, M, Winfield, JS, Yakorev, D and Zoric, M (2014) Study of ground state wave-function of the Neutron-rich 29,30Na isotopes through coulomb breakup EPJ Web of Conferences, 66.

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Abstract

Coulomb breakup of unstable neutron rich nuclei 29,30Na around the 'island of inversion' has been studied at energy around 434 MeV/nucleon and 409 MeV/nucleon respectively. Four momentum vectors of fragments, decay neutron from excited projectile and γ-rays emitted from excited fragments after Coulomb breakup are measured in coincidence. For these nuclei, the low-lying dipole strength above one neutron threshold can be explained by direct breakup model. The analysis for Coulomb breakup of 29,30Na shows that large amount of the cross section yields the 28Na, 29Na core in ground state. The predominant ground-state configuration of 29,30Na is found to be 28Na(g.s) νs1/2 and 29Na(g.s) νs1/2,respectively. © Owned by the authors, published by EDP Sciences, 2014.

Item Type: Article
Authors :
NameEmailORCID
Rahaman, AUNSPECIFIEDUNSPECIFIED
Datta Pramanik, UUNSPECIFIEDUNSPECIFIED
Aumann, TUNSPECIFIEDUNSPECIFIED
Beceiro, SUNSPECIFIEDUNSPECIFIED
Boretzky, KUNSPECIFIEDUNSPECIFIED
Caesar, CUNSPECIFIEDUNSPECIFIED
Carlson, BVUNSPECIFIEDUNSPECIFIED
Catford, WNw.catford@surrey.ac.ukUNSPECIFIED
Chakraborty, SUNSPECIFIEDUNSPECIFIED
Chatterjee, SUNSPECIFIEDUNSPECIFIED
Chartier, MUNSPECIFIEDUNSPECIFIED
De Angelis, GUNSPECIFIEDUNSPECIFIED
Cortina-Gil, DUNSPECIFIEDUNSPECIFIED
Gonzalez-Diaz, DUNSPECIFIEDUNSPECIFIED
Emling, HUNSPECIFIEDUNSPECIFIED
Diaz Fernandez, PUNSPECIFIEDUNSPECIFIED
Fraile, LMUNSPECIFIEDUNSPECIFIED
Ershova, OUNSPECIFIEDUNSPECIFIED
Geissel, HUNSPECIFIEDUNSPECIFIED
Heil, MUNSPECIFIEDUNSPECIFIED
Jonson, BUNSPECIFIEDUNSPECIFIED
Kelic, AUNSPECIFIEDUNSPECIFIED
Johansson, HUNSPECIFIEDUNSPECIFIED
Kruecken, RUNSPECIFIEDUNSPECIFIED
Kroll, TUNSPECIFIEDUNSPECIFIED
Kurcewicz, JUNSPECIFIEDUNSPECIFIED
Langer, CUNSPECIFIEDUNSPECIFIED
Le Bleis, TUNSPECIFIEDUNSPECIFIED
Leifels, YUNSPECIFIEDUNSPECIFIED
Munzenberg, GUNSPECIFIEDUNSPECIFIED
Marganiec, JUNSPECIFIEDUNSPECIFIED
Nociforo, CUNSPECIFIEDUNSPECIFIED
Najafi, AUNSPECIFIEDUNSPECIFIED
Panin, VUNSPECIFIEDUNSPECIFIED
Paschalis, SUNSPECIFIEDUNSPECIFIED
Pietri, SUNSPECIFIEDUNSPECIFIED
Plag, RUNSPECIFIEDUNSPECIFIED
Reifarth, RUNSPECIFIEDUNSPECIFIED
Ricciardi, VUNSPECIFIEDUNSPECIFIED
Rossi, DUNSPECIFIEDUNSPECIFIED
Ray, JUNSPECIFIEDUNSPECIFIED
Simon, HUNSPECIFIEDUNSPECIFIED
Scheidenberge, CUNSPECIFIEDUNSPECIFIED
Typel, SUNSPECIFIEDUNSPECIFIED
Taylor, JUNSPECIFIEDUNSPECIFIED
Togano, YUNSPECIFIEDUNSPECIFIED
Volkov, VUNSPECIFIEDUNSPECIFIED
Weick, HUNSPECIFIEDUNSPECIFIED
Wagner, AUNSPECIFIEDUNSPECIFIED
Wamers, FUNSPECIFIEDUNSPECIFIED
Weigand, MUNSPECIFIEDUNSPECIFIED
Winfield, JSUNSPECIFIEDUNSPECIFIED
Yakorev, DUNSPECIFIEDUNSPECIFIED
Zoric, MUNSPECIFIEDUNSPECIFIED
Date : 14 April 2014
Identification Number : 10.1051/epjconf/20146602087
Depositing User : Symplectic Elements
Date Deposited : 17 May 2017 13:14
Last Modified : 17 May 2017 15:09
URI: http://epubs.surrey.ac.uk/id/eprint/838495

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