Now showing items 1-10 of 12
High-order harmonic generation from confined Rydberg atoms
(IOP Publishing, 2015)
We report results from our simulations of High Harmonic Generation (HHG) from a confined atom in a Rydberg state. We find that for the n = 2 excited state of H the cut-off of the harmonic spectrum is substantially extended ...
Inclusions and the approximate identities of the generalized grand Lebesgue spaces
Let (Omega, Sigma, mu) and (Omega, Sigma, upsilon) be two finite measure spaces and let L-p(),theta )(mu) and L-q),L-theta (upsilon) be two generalized grand Lebesgue spaces [9,10] , where 1 < p, q < infinity and theta >= ...
Raman frequencies calculated at various pressures in phase I of benzene
(KCS Publications, 2013)
We calculate in this study the pressure dependence of the frequencies for the Raman modes of A (Ag), B (Ag, B2g) and C (B1g, B3g) at constant temperatures of 274 and 294K (room temperature) for the solid phase I of benzene. ...
Recombination rate coefficients of boron-like Ne
(The American Astronomical Society, 2013)
Recombination of Ne5+ was measured in a merged-beam type experiment at the heavy-ion storage ring CRYRING. In the collision energy range 0–110 eV resonances due to 2s22p › 2s2p2 (?n = 0) and 2s22p › 2s23l (?n = 1), core ...
Calculation of the soft-mode frequency for the alpha – beta transition in quartz
The ? – ß structural transition occurs in quartz at TC = 846 K. The frequency of the soft mode associated with the volume increase, decreases with increasing temperature as the transition temperature is approached. In this ...
Inclusions and Noninclusions of Spaces of Multipliers of Some Wiener Amalgam Spaces
(Inst Math & Mechanics, 2019)
The main purpose of this paper is to study inclusions and noninclusions among the spaces of multipliers of the Wiener amalgam spaces. M. G. Cowling and J. J. F. Fournier in , L. Hormander in  and G. I. Gaudry in ...
A note on the order bidual of f-algebras
The paper deals with the Arens Multiplication which we accomplished in four steps in the order bidual ~ ~ X . It is shown that if f is an element of order dual ~ X of X with ? ( f )?0 and , + x ? X then f .x = 0 implies f (x)= .
On the weighted variable exponent amalgam space W(L-P(X) , L-M(Q))
In , a new family W(L-p(x), L-m(q))of Wiener amalgam spaces was defined and investigated some properties of these spaces, where local component is a variable exponent Lebesgue space L-p(x) (R) and the global component ...
Bilinear multipliers of weighted Wiener amalgam spaces and variable exponent Wiener amalgam spaces
Let ?1, ?2 be slowly increasing weight functions, and let ?3 be any weight function on Rn. Assume that m(? ,?) is a bounded, measurable function on Rn × Rn. We define Bm(f, g)(x) = Rn Rnˆ f(? )gˆ(?)m(? ,?)e2?i?+?,x d? d? ...
High-order harmonic generation from Rydberg states at fixed Keldysh parameter
(Institute for Scientific Information, 2013)
Because the commonly adopted viewpoint that the Keldysh parameter ? determines the dynamical regime in strong field physics has long been demonstrated to be misleading, one can ask what happens as relevant physical parameters, ...