Effect of giant plasmon excitations in single and double ionization of C60 in fast heavy-ion collisions

被引：22

作者：

Kadhane, Umesh ^{[1
]}

Kelkar, A. ^{[1
]}

Misra, D. ^{[1
]}

Kumar, Ajay ^{[1
]}

Tribedi, Lokesh C. ^{[1
]}

机构：

[1] Tata Inst Fundamental Res, Bombay 400005, Maharashtra, India

来源：

PHYSICAL REVIEW A | 2007年 / 75卷 / 04期

关键词：

D O I：

10.1103/PhysRevA.75.041201

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Single and multiple ionization of C-60 in collisions with highly charged fast oxygen ions have been studied using the recoil-ion time-of-flight technique. The dependence of multiple-ionization cross sections on projectile charge state (q(p)) was found to be drastically different from those for an atomic target, such as Ne. A model based on the giant dipole plasmon resonance explains quite well the observed q(p) dependence for the single- and-double-ionization cross sections. But the same model deviates for triple and quadruple ionizations.

引用

页数：4

共 40 条

[1] Electron emission in fast heavy ion impact ionization of C60 and Ne: giant plasmon excitation
A. H. Kelkar
D. Misra
L. Gulyás
Lokesh C. Tribedi
The European Physical Journal D, 2020, 74
[2] Electron emission in fast heavy ion impact ionization of C60 and Ne: giant plasmon excitation
Kelkar, A. H.
Misra, D.
Gulyas, L.
Tribedi, Lokesh C.
EUROPEAN PHYSICAL JOURNAL D, 2020, 74 (07):
[3] Observation of giant quadrupole plasmon resonance in C60 in fast ion collisions
Kasthurirangan, S.
Gao, C-Z
Dinh, P. M.
Gulyas, L.
Suraud, E.
Tribedi, L. C.
PHYSICAL REVIEW A, 2022, 106 (01)
[4] Fast heavy ion collisions with C60:: Collective excitation
Kadhane, Umesh
Kelkar, A. H.
Misra, D.
Kumar, Ajay
Tribedi, L. C.
RADIATION PHYSICS AND CHEMISTRY, 2006, 75 (11) : 2046 - 2048
[5] Effect of multiple plasmon excitation on single, double and multiple ionizations of C60 in collisions with fast highly charged Si ions
Kelkar, A. H.
Kadhane, U.
Misra, D.
Kumar, A.
Tribedi, L. C.
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2007, 40 (12) : 2481 - 2489
[6] Plasmon excitations in C60 by fast charged particle beams
Li, C. Z.
Miskovic, Z. L.
Goodman, F. O.
Wang, Y. N.
JOURNAL OF APPLIED PHYSICS, 2013, 113 (18)
[7] Single and double ionization of helium in heavy-ion impact
Barna, HF
Tökési, K
Burgdörfer, J
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2005, 38 (07) : 1001 - 1013
[8] Multiple ionization of C60 in collisions with 2.33 MeV/u O-ions and giant plasmon excitation
Kelkar, A. H.
Kadhane, U.
Misra, D.
Kumar, Ajay
Tribedi, L. C.
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2007, 256 (01): : 114 - 117
[9] Microscopic calculations of double and triple giant resonance excitations in heavy ion collisions
Lanza, E. G.
Catara, F.
Andres, M. V.
Chomaz, Ph.
Fallot, M.
Scarpaci, J. A.
PHYSICAL REVIEW C, 2006, 74 (06):
[10] Effect of heavy ion irradiation on C60
Lotha, S
Ingale, A
Avasthi, DK
Mittal, VK
Mishra, S
Rustagi, KC
Gupta, A
Kulkarni, VN
Khathing, DT
SOLID STATE COMMUNICATIONS, 1999, 111 (01) : 55 - 60

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