Two-, three-, and four-particle exit channels in the reaction (806 MeV) Kr + U

Gottschalk, P.A.; Grawert, G.; Vater, P.; Brandt, R.

doi:10.1103/physrevc.27.2703

Cited by 28 publications

(8 citation statements)

References 26 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Details of the track profiles for light samples at 80 and 100 MeV were analyzed for the fragment masses using the computer program PRONGY as described in Refs. [5] and [12]. Fragments from the lightest targets were found to be lower in charge and mass than observed for heavy targets, and added approximately to those of the parent targets.…”

Section: Methodsmentioning

confidence: 77%

Mass and energy dependence of pion-induced fission

Peterson

deBarros

deSouza

et al. 1995

Z. Physik A - Hadrons and Nuclei

View full text Add to dashboard Cite

Abstract. Data for fission induced by pi meson beams from 80 to 500 MeV are presented for nuclei from Fe through Pu as measured by solid state track detectors. The general trends for binary fission with ~+ are reproduced fairly well by a calculation in the 'high excitation' limit with standard level density and fission barrier parameters, but 7c-data are underpredicted. A universal dependence of the binary fission probabilities with the fissility (Z + 1)2/A is found to be valid for both pion beam charges for all beam energies below the delta resonance. Probabilities for observing three fragments with ~+ are not reproduced by a ternary fission application of the model found to work for binary fission.

show abstract

Section: Methodsmentioning

confidence: 77%

Mass and energy dependence of pion-induced fission

Peterson

deBarros

deSouza

et al. 1995

Z. Physik A - Hadrons and Nuclei

View full text Add to dashboard Cite

show abstract

“…(1) in [9]) are solved and all the relevant kinematical variables have been obtained. The resulting kinematical variables, for example the five masses, relative velocities, Q-values etc., depend parametrically on the initial (trial) value m~j.…”

Section: Procedures Of Analysis and Resultsmentioning

confidence: 99%

“…The coefficients of the polynomial were obtained in a twofold manner, firstly by calibration of the elastic line and secondly by calibration of the total mass line in the inelastic reactions. The calibration is similar to methods as explained in detail in [9]. …”

Section: Experimental Setup and Data Reductionmentioning

confidence: 99%

“…In this way we measured 8, 11, and 14 independent variables in the case of three-pronged, four-pronged and five-pronged events, respectively. Assuming the conservation of momentum the measured track data are converted, event-by-event, by the computer code 'prongy', to observables which describe the physical properties of the reaction process (for details see [9,141). Since the number of kinematically independent variables of a N-particle state without intrinsic degrees of freedom is 4(N--1) we obtained a set of kinematically complete variables for the three-pronged events.…”

Section: Experimental Setup and Data Reductionmentioning

confidence: 99%

See 1 more Smart Citation

Fragment correlations in the reaction 9.03 MeV/u238U+natU

et al. 1984

Self Cite

View full text Add to dashboard Cite

Kinematically almost complete correlation studies on heavy fragments in the reaction 9.03 MeViu 238U + "atu were performed using metaphosphate-glass detectors in a 2~z-geometry technique. Absolute data for the total reaction cross-section and the partial cross-sections for the three-, four-, and five-body reaction channels were measured. The tracks of correlated particles were measured and converted into masses and energies. The reaction mechanism of each individual event was studied in terms of the separation velocities of correlated fragment pairs. Sequential fission following inelastic collision is found to account for all analysed events with more than two heavy nuclei in the exit channel. The masses, scattering angles, and energies of the first reaction step were reconstructed event by event.

show abstract

“…For the conversion of three dimensional coordinates of multi-prong data i. e. track lengths and polar angles into physical quantities such as masses and velocities, we have used the well-known method of Gottschalk et al [14]. For this purpose a computer code PRONGY was used.…”

Section: Analysis Of Three and Four Prong Eventsmentioning

confidence: 99%

Sequential and double sequential fission observed in heavy ion interaction Of (11.67 MeV/u)197Au projectile with 197Au target

Nasir¹,

Khan

Baluch³

et al. 2009

Braz. J. Phys.

View full text Add to dashboard Cite

The heavy ion interaction of 11.67 MeV /u 197 Au + 197 Au has been investigated using mica as a passive detector. By employing Solid State Nuclear Track Detection Technique the data of elastic scattering as well as inelastic reaction channel was collected. The off-line data analysis of multi-pronged events was performed by measuring the three-dimensional geometrical coordinates of correlated tracks on event-by-event basis. Multipronged events observed in this reaction were due to sequential and double sequential fission. Using a computer code PRONGY based on the procedure of internal calibration, it was possible to derive quantities like mass transfer, total kinetic energy loss and scattering angles.

show abstract

Two-, three-, and four-particle exit channels in the reaction (806 MeV) Kr + U

Cited by 28 publications

References 26 publications

Mass and energy dependence of pion-induced fission

Mass and energy dependence of pion-induced fission

Fragment correlations in the reaction 9.03 MeV/u238U+natU

Sequential and double sequential fission observed in heavy ion interaction Of (11.67 MeV/u)197Au projectile with 197Au target

Contact Info

Product

Resources

About