Elasticd−pScattering at 190 Mev
نویسندگان
چکیده
منابع مشابه
REACTION AT 198 MeV
The reaction 45Sc(n, P)45Ca has been studied at an energy of 198 MeV with energy resolution of about 1 MeV. Measurements were carried out at nominal angles 0°, 3°, 6®, 9®, 12°, 15°, 18" and spectra obtained up to -40 MeV excitation energy in 45Ca . Significant Gamow-Teller strength is observed at an excitation energy of about 7 MeV, somewhat higher than predicted by shell-model calculations . T...
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It is now generally accepted that accretion of matter onto a compact object (white dwarf, neutron star or black hole) is one of the most efficient processes in the universe for producing high energy radiations. The efficient conversion of gravitational potential enegy into kinetic energy is believed to be the primary source of power for X-ray binaries and for Active Galactic Nuclei (AGN). An un...
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Differential cross sections for the (p, n) reaction on ‘*,%r and 57,5XFe have been measured for angles up to Slirh = X0.5” and 14.6”, respectively, using 120 MeV protons. The observed angular distributions are used to evaluate the location and strength of Gamow-Teller resonances. A shell-model calculation of this strength distribution is presented and compared with the experimental results. The...
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Using data obtained through simultaneous measurements of (~ p, ~ p ) spintransfer observables and (~ p, pγ) coincident spin observables, we have made a model-independent determination of the complete scattering amplitude for the 15.11 MeV, 1, T=1 state in C at an incident proton energy of 200 MeV, for four proton scattering angles ranging from θc.m. = 5.5 ◦ to 16.5. At each angle, 16 different ...
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ژورنال
عنوان ژورنال: Physical Review
سال: 1951
ISSN: 0031-899X
DOI: 10.1103/physrev.83.178