Results 241 to 250 of about 1,020,351 (295)

Measuring Total 6Li(d, xt) Reaction Cross Sections

Bulletin of the Russian Academy of Sciences: Physics, 2021
Total 6Li(d, xt) reaction cross sections are measured on the basis of the 16O(t, n)18F (β+, T1/2 = 109 min) activation reaction at deuteron energies of 2.5–12 MeV. Measurements are carried out at the EGP‑10 electrostatic tandem accelerator at the Russian Federal Nuclear Center All-Russian Research Institute of Experimental Physics.
L. N. Generalov, S. N. Abramovich
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Heavy-ion total reaction cross sections

Zeitschrift f�r Physik A Atoms and Nuclei, 1984
A one-parameter expression has been found which predicts with a smaller χ2 than previous expressions, the total reaction cross sections for a large number of heavy-ion systems covering a wide energy range. The expression uses an interaction radius which is a sum of the equivalent uniform matter radii of the interacting nuclei plus and energy-dependent ...
S. K. Gupta, S. Kailas
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Nucleus-nucleus total reaction cross sections

Physical Review C, 1980
We compare ${\ensuremath{\sigma}}_{R}(E)$ for nucleus-nucleus systems (obtained from existing direct measurements and derived from elastic scattering data) with nucleon-nucleon and nucleon-nucleus data. The energy dependence of ${\ensuremath{\sigma}}_{R}(E)$ for nucleus-nucleus systems is found to be quite rapid; there appears to be no evidence for an ...
R. M. DeVries, J. C. Peng
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Total reaction cross sections of photon induced reactions

Nuclear Physics, 1963
The total cross sections for proton-induced reactions were studied for several nuclei in the region of A approximately 100 by the activation technique. The proton energy was 11.2 Mev. The results show that most reaction processes lead to uncharged exit channels. The experimental results were compared with the statistical model.
J. Delaunay-Olkowsky, P. Strohal, N. Cindro   +2 more
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Reduction Methods for Total Reaction Cross Sections

Few-Body Systems, 2016
The most frequently used methods to reduce fusion and total reaction excitation functions were investigated in a very recent paper Canto et al. (Phys Rev C 92:014626, 2015). These methods are widely used to eliminate the influence of masses and charges in comparisons of cross sections for weakly bound and tightly bound systems.
P. R. S. Gomes, D. R. Mendes Junior, L. F. Canto, J. Lubian, P. N. de Faria   +4 more
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Scaling laws for total reaction cross sections

Physical Review C, 2014
We analyze the neutron-nucleus total reaction cross sections for all the available experimental data, in the energy range from about 10 MeV to 400 GeV. We obtain simple scaling laws proved to be valid over all the energy ranges studied and for stable nuclei of the whole mass number region. Moreover, the proton-nucleus and nucleus-nucleus total reaction
M. Saleh Yousef, M. Almarashi, B. Abu-Ibrahim   +2 more
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Total reaction cross sections at relativistic energies

International Journal of Radiation Applications and Instrumentation. Part D. Nuclear Tracks and Radiation Measurements, 1991
Total reaction cross sections of C-12, O-16 and Mg-24 projectiles were determined in several targets, by means of Nuclear Track Detectors. The beams at 4.5 GeV/N for C-12 and Mg-24 and 3.65 GeV/N for O-16 were taken from Dubna accelerator. Our results exhibit the geometrical dependence on nuclear radii.
Adloff, J.C., Butsev, V.S., Cui, H.H., Debeauvais, M., Fernandez, F., Guo, Y.H., Jokic, S., Krivopustov, M.I., Kulakov, B.A., Ralarosy, J., Zamani, M.   +10 more
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Total reaction cross section calculations in proton-nucleus scattering

Physical Review C, 1996
We have developed a general semiempirical total reaction cross section formula for proton-nucleus reactions. It is applicable for all materials with nuclear charge Z greater than 5, and all proton kinetic energies from the lowest measured energies up to \ensuremath{\approxeq}20 GeV.
, Wellisch, , Axen
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Proton total reaction cross sections at 9.1 MeV

Nuclear Physics A, 1968
Abstract Proton total reaction cross sections have been measured at 9.1 MeV for Mg, Ti, 63 Cu, 65 Cu, natural Cu and Zr using a counter anti-coincidence technique. These and earlier results have been compared with the predictions of the nuclear optical model. Good agreement has been found in the case of medium-weight nuclei.
P.J. Bulman, J.A.R. Griffith
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Proton-Nucleus Total Reaction Cross Sections and Total Cross Sections Up to 1 GeV

Atomic Data and Nuclear Data Tables, 1996
Abstract In this paper are presented tables of all directly measured total reaction cross sections and total cross sections for protons interacting with all complex nuclei ( 2 H and heavier) for proton energies up to 1 GeV. Some semiempirical fittings to the data are also included.
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