J
J. A. Scarpaci
Researcher at University of Paris-Sud
Publications - 70
Citations - 1155
J. A. Scarpaci is an academic researcher from University of Paris-Sud. The author has contributed to research in topics: Neutron & Inelastic scattering. The author has an hindex of 19, co-authored 70 publications receiving 1073 citations.
Papers
More filters
Journal ArticleDOI
68 28 Ni 40 : Magicity versus Superfluidity
O. Sorlin,S. Leenhardt,C. Donzaud,Josette Duprat,F. Azaiez,F. Nowacki,H. Grawe,Zs. Dombrádi,F. Amorini,A. Astier,D. Baiborodin,M. Belleguic,C. Borcea,Ch. Bourgeois,D. M. Cullen,Z. Dlouhy,E. Dragulescu,M. Górska,S. Grévy,D. Guillemaud-Mueller,G.B. Hagemann,B. Herskind,J. Kiener,Roy Crawford Lemmon,M. Lewitowicz,S. M. Lukyanov,P. Mayet,F. de Oliveira Santos,D. Pantalica,Yu. E. Penionzhkevich,F. Pougheon,Alfredo Poves,N. Redon,M. G. Saint-Laurent,J. A. Scarpaci,G. Sletten,M. Stanoiu,Oleg B. Tarasov,Ch. Theisen +38 more
TL;DR: In this paper, the authors measured Coulomb excitation in a Pb target at intermediate energy for the first time, and showed the importance of proton core excitations to reproduce the reduced transition probability.
Journal ArticleDOI
Reduction of the spin-orbit splittings at the n = 28 shell closure.
L. Gaudefroy,O. Sorlin,D. Beaumel,Y. Blumenfeld,Zsolt Dombrádi,S. Fortier,S. Franchoo,M. Gelin,J. Gibelin,S. Grévy,F. Hammache,F. Ibrahim,K. W. Kemper,K. L. Kratz,S. M. Lukyanov,C. Monrozeau,L. Nalpas,Frédéric Nowacki,Alexander Ostrowski,Taka Otsuka,Yu. E. Penionzhkevich,Jorge Piekarewicz,E. C. Pollacco,P. Roussel-Chomaz,E. Rich,J. A. Scarpaci,M. G. St. Laurent,Dóra Sohler,M. Stanoiu,Toshio Suzuki,Erik Tryggestad,D. Verney +31 more
TL;DR: The N = 28 shell closure has been investigated via the 46Ar(d,p)47Ar transfer reaction in inverse kinematics and a reduction of the N =28 gap is deduced by 330(90) keV and spin-orbit weakenings of approximately 10(2) and 45(10)% for the f and p states, respectively.
Journal ArticleDOI
Signatures of the Giant Pairing Vibration in the 14C and 15C atomic nuclei.
Francesco Cappuzzello,Diana Carbone,Manuela Cavallaro,M. Bondì,M. Bondì,C. Agodi,F. Azaiez,Angela Bonaccorso,A. Cunsolo,Lorenzo Fortunato,A. Foti,A. Foti,S. Franchoo,Elias Khan,Roberto Linares,J. Lubian,J. A. Scarpaci,Andrea Vitturi,Andrea Vitturi +18 more
TL;DR: The Giant Pairing Vibration is provided, which is the leading particle–particle giant mode, and an immediate implication of it is the validation of the particle–hole symmetry.
Journal ArticleDOI
First Measurement of the Giant Monopole and Quadrupole Resonances in a Short-Lived Nucleus: Ni56
C. Monrozeau,Elias Khan,Y. Blumenfeld,C. E. Demonchy,W. Mittig,P. Roussel-Chomaz,D. Beaumel,M. Caamaño,D. Cortina-Gil,J. P. Ebran,N. Frascaria,U. Garg,M. Gelin,A. Gillibert,D. Gupta,N. Keeley,F. Maréchal,A. Obertelli,J. A. Scarpaci +18 more
TL;DR: A multipole decomposition analysis using distorted wave Born approximation with random phase approximation transition densities shows that both the GMR and the GQR exhaust a large fraction of the energy-weighted sum rule.
Journal ArticleDOI
Shape evolution in heavy sulfur isotopes and erosion of the N=28 shell closure
Dóra Sohler,Zs. Dombrádi,János Timár,O. Sorlin,F. Azaiez,F. Amorini,M. Belleguic,Ch. Bourgeois,C. Donzaud,Josette Duprat,D. Guillemaud-Mueller,F. Ibrahim,J. A. Scarpaci,M. Stanoiu,M. J. Lopez,M. G. Saint-Laurent,F. Becker,F. Sarazin,C. Stodel,G. Voltolini,S. M. Lukyanov,V. A. Maslov,Yu. E. Penionzhkevich,Michel Girod,S. Peru,F. Nowacki,G. Sletten,R. Lucas,C Theisen,D. Baiborodin,Z. Dlouhy,J. Mrazek,C. Borcea,A. Bauchet,C. Moore,Michael Taylor +35 more
TL;DR: In this paper, the structure of neutron-rich nuclei has been investigated through in-beam $\ensuremath{\gamma}$-ray spectroscopy using the fragmentation reaction of a 60 MeV A ${}^{48}\mathrm{Ca}$ beam on a thin Be target.