Effective acceleration of highly charged ions unevenly distributed in confined laser plasma

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Effective acceleration of highly charged ions unevenly distributed in confined laser plasma. / Andreev, A. A.; Platonov, K. Yu.

в: Optics and Spectroscopy (English translation of Optika i Spektroskopiya), Том 119, № 6, 01.12.2015, стр. 903-910.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Author

Andreev, A. A. ; Platonov, K. Yu. / Effective acceleration of highly charged ions unevenly distributed in confined laser plasma. в: Optics and Spectroscopy (English translation of Optika i Spektroskopiya). 2015 ; Том 119, № 6. стр. 903-910.

BibTeX

@article{38882d8826c841eebf51bcc747815f8c,

title = "Effective acceleration of highly charged ions unevenly distributed in confined laser plasma",

abstract = "The dependence of energy of an ion accelerated from a thin laser target on its charge is investigated numerically and analytically. It is demonstrated that this dependence is determined by the values of ionization potentials of the target atoms and has a sharper character than those obtained in previous models of ion acceleration. The physical origin of sharper dependence is the relation of ion charge to its initial position in the ionized target. As a result, more highly charged ions turn out to be in the region of stronger accelerating field and thus attain higher energy. For a laser target made of a gold foil, the results obtained with an analytical model are compared to those obtained by means of a two-dimensional simulation, which demonstrated agreement between theoretical and calculated dependences of ion energy on its charge.",

author = "Andreev, {A. A.} and Platonov, {K. Yu}",

note = "Publisher Copyright: {\textcopyright} 2015, Pleiades Publishing, Ltd.",

year = "2015",

month = dec,

day = "1",

doi = "10.1134/S0030400X15120048",

language = "English",

volume = "119",

pages = "903--910",

journal = "OPTICS AND SPECTROSCOPY",

issn = "0030-400X",

publisher = "Pleiades Publishing",

number = "6",

}

RIS

TY - JOUR

T1 - Effective acceleration of highly charged ions unevenly distributed in confined laser plasma

AU - Andreev, A. A.

AU - Platonov, K. Yu

PY - 2015/12/1

Y1 - 2015/12/1

N2 - The dependence of energy of an ion accelerated from a thin laser target on its charge is investigated numerically and analytically. It is demonstrated that this dependence is determined by the values of ionization potentials of the target atoms and has a sharper character than those obtained in previous models of ion acceleration. The physical origin of sharper dependence is the relation of ion charge to its initial position in the ionized target. As a result, more highly charged ions turn out to be in the region of stronger accelerating field and thus attain higher energy. For a laser target made of a gold foil, the results obtained with an analytical model are compared to those obtained by means of a two-dimensional simulation, which demonstrated agreement between theoretical and calculated dependences of ion energy on its charge.

AB - The dependence of energy of an ion accelerated from a thin laser target on its charge is investigated numerically and analytically. It is demonstrated that this dependence is determined by the values of ionization potentials of the target atoms and has a sharper character than those obtained in previous models of ion acceleration. The physical origin of sharper dependence is the relation of ion charge to its initial position in the ionized target. As a result, more highly charged ions turn out to be in the region of stronger accelerating field and thus attain higher energy. For a laser target made of a gold foil, the results obtained with an analytical model are compared to those obtained by means of a two-dimensional simulation, which demonstrated agreement between theoretical and calculated dependences of ion energy on its charge.

UR - http://www.scopus.com/inward/record.url?scp=84949257369&partnerID=8YFLogxK

U2 - 10.1134/S0030400X15120048

DO - 10.1134/S0030400X15120048

M3 - Article

AN - SCOPUS:84949257369

VL - 119

SP - 903

EP - 910

JO - OPTICS AND SPECTROSCOPY

JF - OPTICS AND SPECTROSCOPY

SN - 0030-400X

IS - 6

ER -

ID: 85658590