TY  - JOUR
AU  - Kaur, S.
AU  - Kanungo, R.
AU  - Horiuchi, W.
AU  - Hagen, G.
AU  - Holt, J. D.
AU  - Hu, B. S.
AU  - Miyagi, T.
AU  - Suzuki, T.
AU  - Ameil, F.
AU  - Atkinson, J.
AU  - Ayyad, Y.
AU  - Bagchi, S.
AU  - Cortina-Gil, D.
AU  - Dillmann, I.
AU  - Estrade, Alfredo
AU  - Evdokimov, Alexei
AU  - Farinon, Fabio
AU  - Geissel, Hans
AU  - Guastalla, Giulia
AU  - Janik, R.
AU  - Knöbel, R.
AU  - Kurcewicz, Jan
AU  - Litvinov, Yu. A.
AU  - Marta, Michele
AU  - Mostazo, M.
AU  - Mukha, I.
AU  - Nociforo, C.
AU  - Ong, H. J.
AU  - Otsuka, T.
AU  - Pietri, S.
AU  - Prochazka, Andrej
AU  - Scheidenberger, C.
AU  - Sitar, B.
AU  - Strmen, P.
AU  - Takechi, M.
AU  - Tanaka, J.
AU  - Tanihata, I.
AU  - Terashima, S.
AU  - Vargas, J.
AU  - Weick, H.
AU  - Winfield, J. S.
TI  - Proton Distribution Radii of <sup>16–24</sup>O : Signatures of New Shell Closures and Neutron Skin
JO  - Physical review letters
VL  - 129
IS  - 14
SN  - 0031-9007
CY  - College Park, Md.
PB  - APS
M1  - GSI-2022-00834
M1  - arXiv:2209.00722
SP  - 142502
PY  - 2022
N1  - 6 pages, 3 figures, accepted for publication in Physical Review Letters
AB  - The root mean square radii of the proton density distribution in <sup>16−24</sup>O derived from measurements of charge changing cross sections with a carbon target at  ∼ 900A MeV together with the matter radii portray thick neutron skin for <sup>22 − 24</sup>O despite <sup>22,24</sup>O being doubly magic. Imprints of the shell closures at N = 14 and 16 are reflected in local minima of their proton radii that provide evidence for the tensor interaction causing them. The radii agree with it ab initio calculations employing the chiral NNLO<sub>sat</sub> interaction, though skin thickness predictions are challenged. Shell model predictions agree well with the data.
LB  - PUB:(DE-HGF)16
C6  - pmid:36240396
UR  - <Go to ISI:>//WOS:000878188000010
DO  - DOI:10.1103/PhysRevLett.129.142502
UR  - https://repository.gsi.de/record/247108
ER  -