[en] Possible role of cold nuclear fusion in giving rise to a heat flux is clarified. The p+d→³He+γ(5.5 MeV) and the d+d→³He+n nuclear reactions are studied. The study is based on the model of the originally hydride Earth and on the acceleration-crack mechanism. The results of the consideration could be applied for solving the problem of abundance of nuclear synthesis products and of ³H and ³He abundance in the Earth

No abstract available

[en] In the present paper the possibility of obtaining ''direct'' neutrinos in the linear accelerator operating directly in the electron acceleration mode is evaluated. High-energy linear electron accelerators under the condition of attaining in them high acceleration rate can be used as well for acceleration of pions. This provides the possibility for obtaining intense narrow neutrino beams which can be used in fundamental and applied investigations. The spectrum of ''direct'' neutrinos from photoproduction and decay of charmed particles is calculated and the flow of accompanying muons is found

[en] The possibility for cosmic and accelerating neutrino detection by the Cherenkov radiation from the extensive air showers, occurring when neutrino passage through the atmosphere, is discussed. Two mechanisms for neutrino beam production as a result of π- and K-meson as well as charm particle decay are considered. In both case quite intense Cherenkov radiation occurs in the atmoshere, which can be detected by the apparatus used for cosmic ray investigation from the height of 30 km at the square of optical detectors S > 0.01 m² and from the heights upto 300 km at 3 >= 1 m²

[en] The method of improvement of the muon method applied in neutrino geophysics in prospecting for ore deposits is considered. The method consists in measuring the spectrum instead of the integral muon flux which permits to increase the signal-to-noise ratio, i.e. improves the method sensitivity and provides information on the depth of occurence and thickness of ore layer (power)

[en] The report is a review of the recent results on two-body and quasi-two-body exclusive processes, submitted to the 19th International Conference on High Energy Physics. Some part of the whole data is described here, though a large amount of the data was submitted. It includes four parts devoted to elastic scattering, spin effects in elastic scattering, inelastic diffractive scattering and non-diffractive processes. Summary and conclusions are as follows: Dispersion relations are in good agreement with the data. Inelastic diffractive contributions in elastic scattering amplitude on nuclei and perhaps on hadrons are important. GS works at FNAL-SPS and ISR energies. The small and medium (absolute value of t) scattering is very much diffractive. Large (absolute value of t) elastic scattering may probe the constituents. There is a good evidence for dibaryon. Spin effects are important at high P² sub (perpendicualr). Large negative P in pp at high s may be connected with sigma sub (tot) rise. A₁ is still a problem. Factorization works in DD, but needs further study. There is a good evidence for double pomeron contribution. Regge plus quarks give satisfactory semi-quantitative systematics. EXD is satisfied at high s HE reactions, but not so good in CE reactions. Quark relations are in good agreement with the data for meson vertex (except eta-(eta)'), but in disagreement for baryon vertex. (Wakatsuki, Y.)

No abstract available

[en] Recent measurements revealed rich structure of the differential cross section and polarization of elastic hadron-hadron scattering. The possibility of a small-scale structure was also discussed theoretically. New data seem to give quite a clearcut evidence for such structure. The model is discussed connecting the small-scale oscillations in the differential cross sections of proton-proton interaction with existence of peripheral inelastic diffraction

[en] A review of theoretical fundamentals and phenomenological applications of a model of the Regge complex poles has been presented. Various non-relativistic and relativistic dynamic models are considered in which complex poles and cuts occur in the angular momentum plane. An approximation of the effective radius approximation type is elaborated allowing to study the properties of the poles and cuts in the vicinity of their point of collision (i.e. their trajectory intersection point) and also to reveal the character of their mutual effect (''interaction''). A detailed consideration is given to the scattering amplitude properties in case of the Regge complex pole availability and a comparison with the traditional absorption model is presented. Basing on the Regge complex pole model a wide circle of experimental data is analyzed with regard to strong and electromagnetic processes with hadron participation

[en] We discuss the possibility of studying the Compton scattering from hadrons through measuring the cross section for radiative scattering of high-energy hadrons in the Coulomb field of nuclei