[en] Problem dealing with isospin dependence of nucleus-nucleus potential is discussed. It is shown that investigation into iridiscent scattering with radioactive nuclei beams may provide information on isospin fragment of nucleus-nucleus potential

[en] A brief summary of all work completed under Contract No. EY-76-S-06-2227, Task Agreement 7 is given. Work is described concerning the probability of fission, the transition state nucleus and its properties, fission product energy distributions, fission fragment angular momentum, ternary fission, long range α particle emission, nuclear spectroscopy of fission products, studies involving low energy and relativistic heavy ions, and nuclear environmental chemistry. A bibliography of publications resulting from this contract is appended

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[en] Fission excitation functions are analyzed and discussed according to a method which allows one to check the validity of the transition state rate predictions over a large range of excitation energies and a regime of compound nuclei masses characterized by strong shell effects. Once these shell effects are accounted for, no deviation from transition state rates can be observed. Furthermore, shell effects can be determined directly from the experiment by using the above described procedure. In contrast to the standard method, there is no need to include liquid drop model calculations. Finally, plotting the quantity R_f allows one to search for evidence of transition times (discussed in a series of papers): our results set an upper limit of 10^-20 seconds

[en] In this paper we study charge exchange reactions in the nucleus and nuclei in hadron collisions

[en] Short communication

[en] The isomeric ratio in the ⁹⁰Zr(³He, 2n)⁹¹Mo reaction, is studied. The method used is the recoil nucleus transportation by helium jet. (E.G.)

[en] The use of the energy released in nuclear reaction for pumping a laser medium has been suggested by several research centers in the world. The use of nuclear energy allows to increase the pumped gas volume, which results in a beam with large power density. The objective of this work is modeling a laser medium based on system of first order differential equations called 'rate equations'. The equation system results describe the principal parameters interesting for laser generation. The main method for pumping laser involves reactions with fission fragments B¹⁰ and He³. This work also study the pumping based on He³(n,p)H³ reaction. (author). 12 refs. 6 figs., 1 tab

No abstract available

No abstract available