6533b85efe1ef96bd12bfc4e
RESEARCH PRODUCT
Multinucleon transfer reactions in closed-shell nuclei
F. RecchiaD. R. NapoliC. A. UrM. D. SalsacE. FarneaJ. J. Valiente-dobónP. J. R. MasonS. M. LenziR. MenegazzoSuzana SzilnerA. LatinaE. FiorettoB. GuiotS. LunardiN. MargineanG. MontagnoliF. ScarlassaraL. CorradiG. De AngelisS. BeghiniF. HaasG. PollaroloB. R. BeheraR. MargineanF. Della VedovaA. M. StefaniniM. NespoloM. RomoliI. V. PokrovskyA. GadeaM. TrottaNeven Soićsubject
PhysicsNuclear and High Energy Physics010308 nuclear & particles physicsPhononGamma rayFísicaCoulomb barrierFOS: Physical sciences[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]Kinetic energy01 natural sciencesmultinucleon transfer reactions; PRISMA+CLARA; 40Ca+96Zr and 90Zr+208Pb; grazing reactions; semiclasical modelsPairing0103 physical sciencesGamma spectroscopyAtomic physicsNuclear Experiment (nucl-ex)010306 general physicsOpen shellNuclear ExperimentExcitation25.70.Hi; 29.30.Aj; 24.10.-i; 23.20.Lvdescription
Multinucleon transfer reactions in 40Ca+96Zr and 90Zr+208Pb have been measured at energies close to the Coulomb barrier in a high resolution gamma-particle coincidence experiment. The large solid angle magnetic spectrometer PRISMA coupled to the CLARA gamma-array has been employed. Trajectory reconstruction has been applied for the complete identification of transfer products. Mass and charge yields, total kinetic energy losses, gamma transitions of the binary reaction partners, and comparison of data with semiclassical calculations are reported. Specific transitions in 95Zr populated in one particle transfer channels are discussed in terms of particle-phonon couplings. The gamma decays from states in 42Ca in the excitation energy region expected from pairing vibrations are also observed.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2007-07-10 |