Structure of 55Ti from relativistic one-neutron knockout

P. Maierbeck , R. Gernh\"auser , R. Kr\"ucken , T. Kr\"oll , H. Alvarez-Pol , F. Aksouh , T. Aumann , K. Behr

show 57 more authors

E.A. Benjamim J. Benlliure V. Bildstein M. B\"ohmer K. Boretzky M.J.G. Borge A. Br\"unle A. B\"urger M. Caama\~no E. Casarejos A. Chatillon L. V. Chulkov D. Cortina-Gil J. Enders K. Eppinger T. Faestermann J. Friese L. Fabbietti M. Gasc\'on H. Geissel J. Gerl M. Gorska P.G. Hansen B. Jonson R. Kanungo O. Kiselev I. Kojouharov A. Klimkiewicz T. Kurtukian N. Kurz K. Larsson T. Le Bleis K. Mahata L. Maier T. Nilsson C. Nociforo G. Nyman C. Pascual-Izarra A. Perea D. Perez A. Prochazka C. Rodriguez-Tajes D. Rossi H. Schaffner G. Schrieder S. Schwertel H. Simon B. Sitar M. Stanoiu K. S\"ummerer O. Tengblad H. Weick S. Winkler B.A. Brown T. Otsuka J. Tostevin W.D.M. Rae

Authors on Pith no claims yet

classification ⚛️ nucl-ex

keywords stateknockoutmeasuredmomentumone-neutronrelativisticagreementangular

0 comments

read the original abstract

Results are presented from a one-neutron knockout reaction at relativistic energies on 56Ti using the GSI FRS as a two-stage magnetic spectrometer and the Miniball array for gamma-ray detection. Inclusive and exclusive longitudinal momentum distributions and cross-sections were measured enabling the determination of the orbital angular momentum of the populated states. First-time observation of the 955(6) keV nu p3/2-hole state in 55Ti is reported. The measured data for the first time proves that the ground state of 55Ti is a 1/2- state, in agreement with shell-model calculations using the GXPF1A interaction that predict a sizable N=34 gap in 54Ca.

This paper has not been read by Pith yet.

Structure of 55Ti from relativistic one-neutron knockout

discussion (0)