[en] The discovery of neutrino oscillations provides a solid evidence for nonzero neutrino masses and leptonic mixing. The fact that neutrino masses are so tiny constitutes a puzzling problem in particle physics. From the theoretical viewpoint, the smallness of neutrino masses can be elegantly explained through the seesaw mechanism. Another challenging issue for particle physics and cosmology is the explanation of the matter-antimatter asymmetry observed in Nature. Among the viable mechanisms, leptogenesis is a simple and well-motivated framework. In this paper we briefly review these aspects, making emphasis on the possibility of linking neutrino physics to the cosmological baryon asymmetry originated from leptogenesis. (author)

[en] The author summarizes the general expressions expected for neutrino scattering, and the formula for the electromagnetic process which is involved for minor scattering. He discusses the complications of quark binding and the historical development of fits from deep inelastic data. He also evaluates the signifigance of the results gained from the data, concluding his discussion by asking basic questions about the tests of the quark model and suggesting that there is still much to be learned about inelastic scattering, that more precision is necessary. The author is hopeful that the work now being conducted on the CFRR data will help solve some of the discrepancy

[en] Present day lepton-nucleon scattering experiments will find a continuation at the HERA e-p collider in the near future. HERA experiments will be complementary and in concurrence to other colliders (e/sup +/e/sup -/, p-barp) which will work in a similar energy range at a similar time. HERA has a rewarding unique program of ''standard'' physics. If new physics should show up in the new energy domain, HERA will be an excellent machine to help reveiling its structure. Depending on luck and time scale, HERA offers also the chance of original discoveries in fields where it is unique

[en] The discussion of prospects for the detection of higher order weak processes and the study of weak interactions at high energies covers lepton--lepton collisions, semi-leptonic and nonleptonic processes, and high energy neutrino scattering. (U.S.)

[en] The results of SIDIS experiments concerning the first moments of the polarized quark distributions are considered. The possible reasons for the deviation from the fundamental restrictions such as the Bjorken sum rule and the ways to properly improve the analysis of measured SIDIS asymmetries are discussed. The possibility of a broken polarized sea scenario is analyzed

[en] Short communication

No abstract available

[en] Experimental research in high energy neutrino interactions is summarized. A list of publications and some abstracts of recent talks are included

[en] The authors present a high-statistics precision measurement of the weak mixing angle done at Fermilab experiment E770 using the ratio of neutral-current to charged-current neutino-nucleon deep inelastic scattering at the CCFR neutrino detector in the Fermilab quad-triplet neutrino beam

[en] The neutrino data from Fermilab have been searched for events with unusual topologies involving muons. Neutrino events with two muons in the final state have been observed in two independent experiments. From all indications this represents a very exciting development and very likely represents new particle production. These events do not appear to be easily explainable from known sources such as π or K-decay. Also, a threshold seems indicated by the lack of observation of such 2μ events at Serpukhov