Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Valeriy Dolmatov"'
Publikováno v:
Physical Review A. 101
We examine giant resonant enhancement of high-order harmonics generation (HHG) in the Mn atom and its singly charged ${\mathrm{Mn}}^{+}$ ion. Our theoretical model combines single active electron tunneling and propagation with correlation-enhanced re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98687376d8689f33784a6aa1172c5ed1
https://doi.org/10.1103/physreva.101.053415
https://doi.org/10.1103/physreva.101.053415
Autor:
Steven T. Manson, Anatoli Kheifets, Valeriy Dolmatov, Pranawa C. Deshmukh, Soumyajit Saha, G. Aravind, J. Jose
Publikováno v:
Physical Review A. 99
This work was supported by the infrastructure and hospitality provided by the Director, IIT Tirupati. S.S. is thankful to IIT Patna for the hospitality and support he received during his visit to IIT Patna to do one part of the work. J.J. acknowledge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55c422a75a5f4917076348c7bf097e88
https://doi.org/10.1103/physreva.99.043407
https://doi.org/10.1103/physreva.99.043407
Publikováno v:
Physical Review A. 99
We uncover dramatic variations of the Wigner photoemission time delay with energy and angle in the vicinity of a Fano resonance with the time delay taking opposite signs at different angles at the same energy as well as at the opposite sides of the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::495ed83c19be8b801bb6748e178d9519
https://doi.org/10.1103/physreva.99.013416
https://doi.org/10.1103/physreva.99.013416
Publikováno v:
Journal of Physics: Conference Series. 1412:182011
Synopsis We study theoretically the experimental angle-differential elastic electron scattering off a C60 fullerene with the aim to elucidate whether its features depend primarily on the details of the full molecular potential of C60 or they can be u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16871a8efe49a53663ba4b8531613d74
https://doi.org/10.1088/1742-6596/1412/18/182011
https://doi.org/10.1088/1742-6596/1412/18/182011
Autor:
Steve Manson, Anatoli Kheifets, Soumyajit Saha, Pranawa C. Deshmukh, Valeriy Dolmatov, J. Jose
Publikováno v:
Journal of Physics: Conference Series. 1412:092013
Synopsis Wigner time delay in photodetachment of Br− has been studied. The absence of Coulomb phase in photodetachment process makes the Wigner time delay more sensitive to the centrifugal barrier shape resonance and threshold effects. Important re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bab000bb4de487b10e532958bc208f5c
https://doi.org/10.1088/1742-6596/1412/9/092013
https://doi.org/10.1088/1742-6596/1412/9/092013
Autor:
Ankur Mandal, Faiza Naseem, Anatoli Kheifets, Steve Manson, Valeriy Dolmatov, Pranawa C. Deshmukh, David Keating
Publikováno v:
Physical Review A. 98
We predict an observable Wigner time delay in outer atomic shell photoionization near inner shell thresholds. The near-threshold increase of time delay is caused by intershell correlation and serves as a sensitive probe of this effect. The time delay
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24696606f5aaaae8bfd906dc0b7b2a35
https://doi.org/10.1103/physreva.98.013420
https://doi.org/10.1103/physreva.98.013420
Publikováno v:
Physical Review A. 96
The angular dependence of photoemission time delay for the inner $n{d}_{3/2}$ and $n{d}_{5/2}$ subshells of free and confined Xe is studied in the dipole relativistic random phase approximation. A finite spherical annular well potential is used to mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cf1a8fe455c622ed21b5e8702b57a46
https://doi.org/10.1103/physreva.96.053407
https://doi.org/10.1103/physreva.96.053407
Publikováno v:
Physical Review A. 95
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88eed0d5924ac7b3586d008e95370296
https://doi.org/10.1103/physreva.95.012709
https://doi.org/10.1103/physreva.95.012709
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 52:085201
We prove in the present paper that a simple modeling of a complicated highly polarizable C$_{60}$ target by a rectangular (in a radial coordinate) square well potential in combination with the static polarization potential provides a viable approxima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17fb062486cf3dfb4bd7ed5fd45ed725
https://doi.org/10.1088/1361-6455/ab0fae
https://doi.org/10.1088/1361-6455/ab0fae
Autor:
Valeriy Dolmatov, Anatoli Kheifets, Steven T. Manson, Pranawa C. Deshmukh, A. Kumar, Hari R. Varma
Publikováno v:
Physical Review A. 94
Characteristic features of Wigner photoemission time delay from endohedral anions A@${\mathrm{C}}_{60}{}^{q}$ along with their dependence on the anion charge $q$ are unraveled. Specifically, significant enhancement of the time delay in the innermost
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c25e2cb24b6b270fa89f59b3ab73802
https://doi.org/10.1103/physreva.94.043401
https://doi.org/10.1103/physreva.94.043401