Results 21 to 30 of about 62,736 (280)
Spectroscopic amplitudes for α-clustering in 6Li and 7Be
Physics Letters B, 1984 Abstract Spectroscopic amplitudes for α -clustering in the bound states of 6 Li and 7 Be are computed by adopting the definition of Fliessbach. The wavefunctions used are those from coupled-channel resonating-group calculations. Using these amplitudes, one can determine the spectroscopic factor and the constant characterizing the asymptotic ...
H. Walliser, Y.C. Tang
openaire +1 more source
7Li(18O, 17O)7Li reaction and the 17N + 8Be-potential [PDF]
Ядерна фізика та енергетика, 2011 The new data of the angular distributions of 7Li(18O, 16N)9Be reaction were obtained for the transitions to the ground and excited states of 8Be and 17N at the energy Elab(18O) = 114 MeV.
A. T. Rudchik +15 more
doaj
Probing the 6Li cluster structure with alpha-particle elastic scattering
Eurasian Journal of Physics and Functional Materials, 2022 The three-body model α + n + p for 6Li is applied as a probe with elastic scattering of α -particles. Elastic scattering is described within the optical model framework, while the rising of the cross section at the backward scattering angles is treated ...
B.A. Urazbekov, A.S. Denikin
doaj +1 more source
Calculation of spectroscopic amplitudes using boson expansion wave functions [PDF]
Nuclear Physics A, 1975 Abstract A formalism is derived which allows the evaluation of spectroscopic amplitudes for two-nucleon transfer reactions. The transfer is assumed to take place between low-lying collective states described by boson expansion wave functions. Numerical calculations have been performed for (t, p) reactions on148, 150, 152Sm.
openaire +2 more sources
Elastic and inelastic scattering of 18O ions on 12C nuclei [PDF]
Ядерна фізика та енергетика, 2009 Angular distributions of the 12C + 18O elastic and inelastic scattering were measured at the energy Elab(18O) = 105 MeV (Ec.m. = 42 MeV). These data and data known from the literature at the energies Ec.m. = 12.9 - 56 МеV were analysed within the optical
A. T. Rudchik +17 more
doaj
Unitary correlation in nuclear reaction theory
, 2010 We prove that the amplitudes for the (d,p), (d,pn) and (e,e'p) reactions determining the asymptotic behavior of the exact scattering wave functions in the corresponding channels are invariant under unitary correlation operators while the spectroscopic ...
Kadyrov, A. S., Mukhamedzhanov, A. M.
core +1 more source
The 6Li(18O, 17O)7Li reaction mechanisms and 7Li + 17O potential [PDF]
Ядерна фізика та енергетика, 2012 Angular distributions of the 6Li(18O, 17O)7Li reaction were measured at Elab(18O) = 114 MeV for ground and excited states of exit nuclei. The data were analyzed within the coupled-reaction-channels method (CRC).
A. T. Rudchik +13 more
doaj
14C(11B, 9Be)16N reaction mechanisms and potential of the 9Be + 16N interaction [PDF]
Ядерна фізика та енергетика, 2013 New experimental data for differential cross sections of the 14С(11B, 9Be)16N reaction were measured for the ground states of 9Be and 16N nuclei as well as for the excited states of 16N at the energy Elab.(11В) = 45 MeV.
S. Yu. Mezhevych +11 more
doaj
Amplitudes and Energy Fluxes of Simulated Decayless Kink Oscillations
Frontiers in Astronomy and Space Sciences, 2019 Recent observations with the Atmospheric Imaging Assembly (AIA) instrument on the SDO spacecraft have revealed the existence of decayless coronal kink oscillations.
Konstantinos Karampelas +5 more
doaj +1 more source
Higher order effects in the $^{16}O(d,p)^{17}O$ and $^{16}O(d,n)^{17}F$ transfer reactions [PDF]
, 2004 Full Coupled Channels Calculations were performed for the $^{16}O(d,n)^{17}F$ and $^{16}O(d,p)^{17}O$ transfer reactions at several deuteron incident energies from $E_{lab}=2.29$ MeV up to 3.27 MeV.
A. Lépine-Szily +11 more
core +2 more sources