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Study of non-fusion products in the Ti50+Cf249 reaction
- Source :
- Physics Letters B, Vol 784, Iss, Pp 199-205 (2018), Di Nitto, A; Khuyagbaatar, J; Ackermann, D; Andersson, LL; Badura, E; Block, M; et al.(2018). Study of non-fusion products in the Ti50+Cf249 reaction. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 784, 199-205. doi: 10.1016/j.physletb.2018.07.058. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/3tz40898
- Publication Year :
- 2018
- Publisher :
- eScholarship, University of California, 2018.
-
Abstract
- The isotopic distribution of nuclei produced in the 50Ti + 249Cf reaction has been studied at the gas-filled recoil separator TASCA at GSI Darmstadt, which separates ions according to differences in magnetic rigidity. The bombardment was performed at an energy around the Bass barrier and with the TASCA magnetic fields set for collecting fusion-evaporation reaction products. Fifty-three isotopes located “north-east” of 208Pb were identified as recoiling products formed in non-fusion channels of the reaction. These recoils were implanted with energies in two distinct ranges; besides one with higher energy, a significant low-energy contribution was identified. The latter observation was not expected to occur according to kinematics of the known types of reactions, namely quasi-elastic, multi-nucleon transfer, deep-inelastic collisions or quasifission. The present observations are discussed within the framework of two-body kinematics passing through the formation of a composite system. Keywords: Production of radioactive nuclei, α decay, Multi-nucleon transfer reactions, Quasifission
- Subjects :
- Multi-nucleon transfer reactions
alpha decay
Molecular
Production of radioactive nuclei
Atomic
Nuclear & Particles Physics
lcsh:QC1-999
Particle and Plasma Physics
Quasifission
Nuclear
Multi-nucleon transfer reaction
α decay
Nuclear Experiment
lcsh:Physics
Mathematical Physics
Astronomical and Space Sciences
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- Physics Letters B, Vol 784, Iss, Pp 199-205 (2018), Di Nitto, A; Khuyagbaatar, J; Ackermann, D; Andersson, LL; Badura, E; Block, M; et al.(2018). Study of non-fusion products in the Ti50+Cf249 reaction. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 784, 199-205. doi: 10.1016/j.physletb.2018.07.058. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/3tz40898
- Accession number :
- edsair.dedup.wf.001..93f44bb9208284494cc48e02bda9d022
- Full Text :
- https://doi.org/10.1016/j.physletb.2018.07.058.