Relativistic nonperturbative above-threshold phenomena in strong laser fields

被引：19

作者：

Mueller, C. ^{[1
]}

Hatsagortsyan, K. Z. ^{[1
]}

Ruf, M. ^{[1
]}

Mueller, S. J. ^{[1
]}

Hetzheim, H. G. ^{[1
]}

Kohler, M. C. ^{[1
]}

Keitel, C. H. ^{[1
]}

机构：

[1] Max Planck Inst Kernphys, D-69117 Heidelberg, Germany

来源：

LASER PHYSICS | 2009年 / 19卷 / 08期

关键词：

POSITRON PAIR PRODUCTION; STRONG ELECTROMAGNETIC WAVE; FREE-ELECTRON LASER; TUNNELING IONIZATION; ANGULAR-DISTRIBUTION; POLARIZED-LIGHT; ATOMS; PULSES; VACUUM; CREATION;

D O I：

10.1134/S1054660X09150316

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Relativistic features of various nonperturbative above-threshold phenomena in strong laser fields are discussed and compared. This includes above-threshold ionization of multiply charged ions as well as pair production in an ultrastrong laser wave, superimposed with either a nuclear Coulomb field or another counterpropagating laser wave. For the probability of above-threshold pair production, a new scaling relation is given. Particular attention is paid to similarities among these processes, regarding the energy and angular spectra of the particles as well as the total reaction rates.

引用

页码：1743 / 1752

页数：10

共 103 条

[1] THE ABSORPTION OF HIGH ENERGY QUANTA .1. [J].

ADAMS, GD .

PHYSICAL REVIEW, 1948, 74 (11) :1707-1711

[2] FREE-FREE TRANSITIONS FOLLOWING 6-PHOTON IONIZATION OF XENON ATOMS [J].

AGOSTINI, P ;

FABRE, F ;

MAINFRAY, G ;

PETITE, G ;

RAHMAN, NK .

PHYSICAL REVIEW LETTERS, 1979, 42 (17) :1127-1130

[3] Pair creation and an x-ray free electron laser [J].

Alkofer, R ;

Hecht, MB ;

Roberts, CD ;

Schmidt, SM ;

Vinnik, DV .

PHYSICAL REVIEW LETTERS, 2001, 87 (19)

[4]

Ammosov M. V., 1986, Soviet Physics - JETP, V64, P1191

[5]

[Anonymous], 2006097 DESY

[6] Electron-positron pair production in the field of superstrong oppositely directed laser beams [J].

Avetissian, HK ;

Avetissian, AK ;

Mkrtchian, GF ;

Sedrakian, KV .

PHYSICAL REVIEW E, 2002, 66 (01) :1-016502

[7] X-ray free electron laser for electron-positron pair production on the nuclei [J].

Avetissian, HK ;

Avetissian, AK ;

Mkrtchian, GF ;

Sedrakian, KV .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2003, 507 (1-2) :582-586

[8] Generation and characterization of the highest laser intensities (1022 W/cm2) [J].

Bahk, SW ;

Rousseau, P ;

Planchon, TA ;

Chvykov, V ;

Kalintchenko, G ;

Maksimchuk, A ;

Mourou, GA ;

Yanovsky, V .

OPTICS LETTERS, 2004, 29 (24) :2837-2839

[9] Electron-positron pair production in ultrarelativistic heavy ion collisions [J].

Baur, Gerhard ;

Hencken, Kai ;

Trautmann, Dirk .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 2007, 453 (01) :1-27

[10] Above-threshold ionization: From classical features to quantum effects [J].

Becker, W ;

Grasbon, F ;

Kopold, R ;

Milosevic, DB ;

Paulus, GG ;

Walther, H .

ADVANCES IN ATOMIC, MOLECULAR, AND OPTICAL PHYSICS, VOL 48, 2002, 48 :35-98

← 1 2 3 4 5 6 7 8 9 10 →