Quasi-elastic reactions: an interplay of reaction dynamics and nuclear structure

¹ Ruder Bošković Institute, Zagreb, Croatia
² INFN - Laboratori Nazionali di Legnaro, Legnaro, Italy
³ INFN and Università di Torino, Italy
⁴ IPHC, CNRS/IN2P3 and Université de Strasbourg, Strasbourg, France
⁵ INFN and Università di Padova, Padova, Italy
⁶ IFIC, CSIC-Universidad de Valencia, Valencia, Spain
⁷ Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest, Romania

^a e-mail: szilner@irb.hr

Abstract

Multinucleon transfer reactions have been investigated in ⁴⁰Ar+²⁰⁸Pb with the Prisma+Clara set-up. The experimental differential cross sections of different neutron transfer channels have been obtained at three different angular settings taking into account the transmission through the spectrometer. The experimental yields of the excited states have been determined via particle-γ coincidences. In odd Ar isotopes, we reported a signif cant population of 11/2⁻ states, reached via neutron transfer. Their structure matches a stretched conf guration of the valence neutron coupled to vibration quanta.