Experimental data of charged current inclusive neutrino cross sections on argon as a function different variables have recently appeared. We compared them to our theoretical approach. Overall we find an agreement in spite tendency underestimation some specific regions. A new aspect is the availability terms energy transfer nucleus, which allows better separation reaction mechanisms. explain det...

Solar coronal mass ejections are well-known to expand as they propagate through the heliosphere. Despite this, their cross-sections usually modeled static plasma columns within magnetohydrodynamics (MHD) framework. We test validity of this approach using in-situ data from 151 magnetic clouds (MCs) observed by WIND spacecraft and 45 Helios spacecraft. find that most probable cross-section expans...

Mathematical expressions based on earlier ideas of the author are given to describe the three-dimensional surfaces of hexagonal ice crystals and conical graupel and hail particles. In the former class, the expressions closely parallel the expression for prolate spheroid but the cross section is transformed into a hexagon by an expression designed previously. A special transformation containing ...

I present the resummation of collinear and soft gluon corrections to single top quark production in the t channel at next-to-next-to-leading logarithm (NNLL) accuracy using two-loop soft anomalous dimensions. The expansion of the resummed cross section yields approximate next-to-next-to-leading order (NNLO) cross sections. Numerical results for t-channel single top quark (or single antitop) pro...