Study of enhancement of total cross sections of reactions with 6He, 6,9Li nuclei
Journal Title: Eurasian journal of physics and functional materials - Year 2017, Vol 1, Issue 1
Abstract
The energy dependence of total cross sections of reactions 6He + Si and 6,9Li + Si in the beam energy range 5-30 MeV/nucleon has been measured. An agreement with the published experimental data for the reaction 6He + Si was obtained. For the reaction 9Li + Si new data in the vicinity a local enhancement of the total cross section was obtained. Theoretical analysis of possible reasons of appearance of this peculiarity in the collisions of nuclei 6He and 9Li with Si nuclei has been carried out including the influence of external neutrons of weakly bound projectile nuclei.
Authors and Affiliations
Yu. E. Penionzhkevich, Yu. G. Sobolev, V. V. Samarin, M. A. Naumenko
Keywords
Related Articles
- EP ID EP302347
- DOI 10.29317/ejpfm.2017010102
- Views 121
- Downloads 0
NUSTAR experiments on the way from GSI to FAIR
The NUSTAR Collaboration will perform experiments with relativistic exotic nuclei and superheavy elements at GSI and FAIR. Presently, several new FAIR detector systems are under construction for high-resolution spectrome...
Synthesis of boride-titanium coatings by magnetron sputtering of composite targetss
The paper presents the results of investigations of the structure and phase composition of titanium boride coatings deposited by magnetron sputtering from a target of a complex composition onto a steel substrate. The tar...
Metal-insulator transitions and nanoscale phase separation in various underdoped cuprates
We demonstrate that the unconventional electron-phonon interactions, charge inhomogeneity and charge ordering in underdoped cuprates play an important role in metal-insulator transitions and nanoscale phase separation. I...
Simulation of trajectories in the MAVR High-Resolution Magnetic Spectrometer
Charged-particle trajectories in theMAVRhigh resolution magnetic spectrometer are simulated. The latter has been constructed at the U400 accelerator for purifying the incident beam and identifying the products of nuclear...
Synthesis and investigation of optical properties of CdSe quantum dots with high quantum luminescence yield
In the present work, an attempt to obtain quantum dots with a high quantum luminescence yield has been made. For this purpose, the existing methods of synthesis have been studied; approbation of availability and reproduc...