Published February 7, 1974 | Version v1
Report Metadata-only

Investigation of elastic and inelastic scattering of fast neutrons on 24Mg and 28Si

Creators

Description

At the Erlangen 14 MeV neutron source the differential cross sections were measured on the nuclei magnesium 24 and silicium 28. To separate the elastic and inelastic scattered neutrons the time of flight method was used by application the associated α-particles. The measured data were analysed by the help of the methods of coupled channel and DWBA. The analysis was prosecuted in the model of the axialsymmetric rotator. The quadrupole deformation parameters were obtained as 0.63 for magnesium and 0.45 for silicium. (orig./WL)

Abstract (German)

An der Erlanger 14-MeV-Neutronenquelle wurden differentielle Wirkungsquerschnitte an den Kernen 24-Magnesium und 28-Silizium gemessen. Zur Trennung von elastisch und inelastisch gestreuten Neutronen diente die Flugzeitmethode unter Verwendung der assoziierten α-Teilchen. Die gemessenen Daten wurden mit Hilfe der 'Methode der gekoppelten Kanaele' (CC-Methode), sowie der 'Methode der distorted wave Born approximation' (DWBA-Methode) analysiert. Die Analyse erfolgte im Modell des axialsymmetrischen Rotators. Als Quadrupoldeformationsparameter ergaben sich die Werte +0,63 fuer Magnesium und +0,45 fuer Silizium. (orig./WL)

Additional details

Additional titles

Original title (German)
Untersuchung der elastischen und inelastischen Streuung schneller Neutronen an den Kernen 24 Magnesium und 28 Silizium

Publishing Information

Imprint Pagination
64 p.

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
6205954
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Thesis, Non-conventional Literature
Descriptors DEI
COUPLED CHANNEL BORN APPROXIMA; COUPLED CHANNEL THEORY; DWBA; ELASTIC SCATTERING; MAGNESIUM 24 TARGET; MEV RANGE 10-100; NEUTRON BEAMS; NEUTRON REACTIONS; SILICON 28 TARGET; TIME-OF-FLIGHT METHOD
Descriptors DEC
BARYON REACTIONS; BEAMS; BORN APPROXIMATION; ENERGY RANGE; HADRON REACTIONS; MEV RANGE; NUCLEAR REACTIONS; NUCLEON BEAMS; NUCLEON REACTIONS; PARTICLE BEAMS; SCATTERING; TARGETS

Optional Information

Notes
10 figs.; 4 tabs.; 33 refs. Available from ZAED.