Zobrazeno 1 - 10
of 4 650
pro vyhledávání: '"Novikov V.,"'
Autor:
Godunov, S. I., Karkaryan, E. K., Novikov, V. A., Rozanov, A. N., Vysotsky, M. I., Zhemchugov, E. V.
Production of heavy fermions in ultraperipheral collisions ($pp\to p+\gamma\gamma+p\to p+\chi^{+}\chi^{-}+p$) and the semiexclusive reaction ($pp \to p+\gamma\gamma^{*}+X \to p+\chi^{+}\chi^{-}+X$) is considered. Differential and total cross sections
Externí odkaz:
http://arxiv.org/abs/2311.06636
Autor:
Zhemchugov, E. V., Godunov, S. I., Karkaryan, E. K., Novikov, V. A., Rozanov, A. N., Vysotsky, M. I.
Publikováno v:
Computer Physics Communications, 305, 109347 (2024)
The library provides a set of C++/Python functions for computing cross sections of ultraperipheral collisions of high energy particles under the equivalent photons approximation. Cross sections are represented through multiple integrals over the phas
Externí odkaz:
http://arxiv.org/abs/2311.01353
We consider the 3D Mikhalev system, $$ u_t=w_x, \quad u_y= w_t-u w_x+w u_x, $$ which has first appeared in the context of KdV-type hierarchies. Under the reduction $w=f(u)$, one obtains a pair of commuting first-order equations, $$ u_t=f'u_x, \quad u
Externí odkaz:
http://arxiv.org/abs/2310.20528
Autor:
Godunov, S. I., Karkaryan, E. K., Novikov, V. A., Rozanov, A. N., Vysotsky, M. I., Zhemchugov, E. V.
Analytical formulas describing the correction due to the $Z$ boson exchange to the cross section of the reaction $pp\rightarrow p\mu^+\mu^- X$ are presented. When the invariant mass of the produced muon pair $W\gtrsim 150~\text{GeV}$ and its total tr
Externí odkaz:
http://arxiv.org/abs/2308.01169
Autor:
Godunov, S. I., Karkaryan, E. K., Novikov, V. A., Rozanov, A. N., Vysotsky, M. I., Zhemchugov, E. V.
Publikováno v:
Eur. Phys. J. C 82, 1055 (2022)
Analytical formulas for the cross section of the reaction $pp \to p + \ell^+ \ell^- + X$ are presented. Fiducial cross sections are compared with those measured recently by the ATLAS collaboration.
Comment: 13 pages, 1 figure; updated according
Comment: 13 pages, 1 figure; updated according
Externí odkaz:
http://arxiv.org/abs/2207.07157
Autor:
Novikov, V. N.
Publikováno v:
Journal of Chemical Physics; 8/7/2024, Vol. 161 Issue 5, p1-9, 9p
Autor:
Godunov, S. I., Karkaryan, E. K., Novikov, V. A., Rozanov, A. N., Vysotsky, M. I., Zhemchugov, E. V.
Dilepton production in proton-proton collision through $\gamma\gamma$-fusion with one proton scattered elastically while the second produces a hadron jet is considered. Semi-analytical formulas describing the cross section of a muon pair production a
Externí odkaz:
http://arxiv.org/abs/2112.01870
Autor:
Yurchenko, N., Kapustin, D., Panina, E., Novikov, V., Klimenko, D., Zherebtsov, S., Stepanov, N.
Publikováno v:
In Materials Science & Engineering A September 2024 909
We propose a new method for solution of the integrability problem for evolutionary differential-difference equations of arbitrary order. It enables us to produce necessary integrability conditions, to determine whether a given equation is integrable
Externí odkaz:
http://arxiv.org/abs/2108.11837
Autor:
Yurchenko, N., Panina, E., Moskovskikh, D., Kapustin, D., Zhilina, M., Shekhawat, L., Novikov, V., Geller, A., Salishchev, G., Zherebtsov, S., Stepanov, N.
Publikováno v:
In Scripta Materialia 1 April 2024 243