Search for ternary fragmentation in the reaction 856 MeV 98Mo+51V: kinematic probing of intermediate-mass-fragment emissions

Autor:	Modesto Montoya, Morton Kaplan, M. A. McMahan, J.T. Boger, G.J. Gilfoyle, Emanuele Vardaci, W. E. Parker, D. J. Moses
Přispěvatelé:	Vardaci, Emanuele, M., Kaplan, W. E., Parker, D. J., Mose, J. T., Boger, G. J., Gilfoyle, M. A., Mc Mahan, M., Montoya
Rok vydání:	2000
Předmět:	Nuclear physics Physics Nuclear and High Energy Physics Cold fission Cluster decay Fragmentation (mass spectrometry) Fission reverse kinematics reactions Intermediate mass fragments Fission Kinematics Atomic physics Ternary operation Excitation Coincidence
Zdroj:	Physics Letters B. 480:239-244
ISSN:	0370-2693
DOI:	10.1016/s0370-2693(00)00407-x
Popis:	A new technique has been applied to coincidence measurements between fission fragments (FF) and intermediate mass fragments (IMF) emitted from the composite system 149 65 Tb at an excitation energy of 224 MeV. The method permits simultaneous observation of IMF emissions along and normal to the FF separation axes. For the integrated total of 0.10± 0.02 IMF emitted per fission, we find no significant correlation with FF direction, suggesting that IMFs associated with fission reactions are predominantly emitted from the system prior to fission.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a0521a54ab661eb18d712d67eb5be2a https://doi.org/10.1016/s0370-2693(00)00407-x Zobrazit plný text záznamu Full Text from ScienceDirect