Fission hindrance in hot216Th: Evaporation residue measurements
نویسندگان
چکیده
منابع مشابه
Studies of Fission Hindrance in Hot Nuclei
The study of dissipation in hot nuclear systems is a subject of great current interest. Different experimental techniques and observables have recently been utilized which are sensitive to the dissipation in large-scale shape rearrangements, such as those encountered in heavyion Eusion, fission and quasifission reactions. To study the dynamical shape evolution of hot nuclear systems it is neces...
متن کاملar X iv : n uc l - ex / 9 90 40 05 v 1 8 A pr 1 99 9 ANL - 1999 Fission Hindrance in hot 216 Th : Evaporation Residue Measurements
The fusion evaporation-residue cross sections for 32 S+ 184 W has been mea-246, and 257 MeV using the ATLAS Fragment Mass Analyzer. The data are compared with Statistical Model calculations and it is found that a nuclear dissipation strength, which increases with the excitation energy is required to reproduce the excitation function. A comparison with previously published data show that the dis...
متن کاملX iv : n uc l - ex / 9 90 40 05 v 2 1 1 Ju n 19 99 ANL - 1999 Fission Hindrance in hot 216 Th : Evaporation Residue Measurements
The fusion evaporation-residue cross sections for 32 S+ 184 W have been mea-246, and 257 MeV using the ATLAS Fragment Mass Analyzer. The data are compared with Statistical Model calculations and it is found that a nuclear dissipation strength, which increases with the excitation energy is required to reproduce the excitation function. A comparison with previously published data shows that the d...
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Droplet interface bilayers (DIBs) are a robust platform for studying synthetic cellular membranes; however, to date no DIBs have been produced at cellular length scales. Here, we create microscale droplet interface bilayers (μDIBs) at the interface between aqueous femtoliter-volume droplets within an oil-filled microfluidic channel. The uniquely large area-to-volume ratio of the droplets result...
متن کاملSpectroscopy of Pb and Tl via evaporation residue detection
The competition between nuclear shapes in the lead region below mass 190 has been topical for many years. A recent example is the triple shape coexistence found in Pb (Z = 82) — i.e. the presence of spin 0 states associated with spherical, oblate, and prolate shapes [1]. More recently, such coexistence has been also found in neighboring nuclei with Z 82 viz. Au and Hg (see e.g. Ref. [2]) and in...
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ژورنال
عنوان ژورنال: Physical Review C
سال: 1999
ISSN: 0556-2813,1089-490X
DOI: 10.1103/physrevc.60.044602