First photoexcitation measurements and R-matrix calculations of even-parity hollow states in laser-excited lithium atoms

被引：72

作者：

Cubaynes, D

Diehl, S

Journel, L

Rouvellou, B

Bizau, JM

AlMoussalami, S

Wuilleumier, FJ

Berrah, N

VoKy, L

Faucher, P

Hibbert, A

Blancard, C

Kennedy, E

Morgan, TJ

Bozek, J

Schlachter, AS

机构：

[1] WESTERN MICHIGAN UNIV,KALAMAZOO,MI 49008

[2] OBSERV COTE AZUR,F-06304 NICE,FRANCE

[3] QUEENS UNIV BELFAST,BELFAST,ANTRIM,NORTH IRELAND

[4] CEA LIMEIL VALENTON,F-94195 VILLENEUVE ST GEO,FRANCE

[5] DUBLIN CITY UNIV,DUBLIN 9,IRELAND

[6] WESLEYAN UNIV,MIDDLETOWN,CT 06457

[7] UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720

来源：

PHYSICAL REVIEW LETTERS | 1996年 / 77卷 / 11期

关键词：

D O I：

10.1103/PhysRevLett.77.2194

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Photoelectron data are reported for the first measurement of even-parity hollow lithium states produced by triple photoexcitation of laser-excited lithium atoms. Calculations using the R-matrix approximation of the energy of these states and partial photoionization cross sections are also reported. Experiment and theory are in excellent agreement on a relative scale.

引用

收藏

页码：2194 / 2197

页数：4

相关论文

共 15 条

[1] NEW PHOTON-INDUCED TRIPLY EXCITED HOLLOW ATOM STATES OF LITHIUM [J].

AZUMA, Y ;

HASEGAWA, S ;

KOIKE, F ;

KUTLUK, G ;

NAGATA, T ;

SHIGEMASA, E ;

YAGISHITA, A ;

SELLIN, IA .

PHYSICAL REVIEW LETTERS, 1995, 74 (19) :3768-3771

[2]

AZUMA Y, 1996, P OJI INT SEM AT MOL, P253

[3]

BORST HG, COMMUNICATION

[4] VANISHING POSTCOLLISION INTERACTION IN INNER-SHELL PHOTOIONIZATION [J].

BORST, M ;

SCHMIDT, V .

PHYSICAL REVIEW A, 1986, 33 (06) :4456-4458

[5] ENERGIES AND LIFETIMES OF TRIPLY EXCITED-STATES OF LITHIUM [J].

CHUNG, KT ;

GOU, BC .

PHYSICAL REVIEW A, 1995, 52 (05) :3669-3676

[6] High resolution measurements of partial photoionization cross sections in hollow lithium: A critical comparison with advanced many-body calculations [J].

Diehl, S ;

Cubaynes, D ;

Bizau, JM ;

Journel, L ;

Rouvellou, B ;

Al Moussalami, S ;

Wuilleumier, FJ ;

Kennedy, ET ;

Berrah, N ;

Blancard, C ;

Morgan, TJ ;

Bozek, J ;

Schlachter, AS ;

VoKy, L ;

Faucher, P ;

Hibbert, A .

PHYSICAL REVIEW LETTERS, 1996, 76 (21) :3915-3918

[7] COMPARISON OF DOUBLY-EXCITED HELIUM ENERGY-LEVELS, ISOELECTRONIC SERIES, AUTOIONIZATION LIFETIMES, AND GROUP-THEORETICAL CONFIGURATION-MIXING PREDICTIONS WITH LARGE-CONFIGURATION-INTERACTION CALCULATIONS AND EXPERIMENTAL SPECTRA [J].

HERRICK, DR ;

SINANOGLU, O .

PHYSICAL REVIEW A, 1975, 11 (01) :97-110

[8] First experimental determination and theoretical calculation of partial photoionization cross sections of lithium over the energy region of hollow atomic states [J].

Journel, L ;

Cubaynes, D ;

Bizau, JM ;

AlMoussalami, S ;

Rouvellou, B ;

Wuilleumier, FJ ;

VoKy, L ;

Faucher, P ;

Hibbert, A .

PHYSICAL REVIEW LETTERS, 1996, 76 (01) :30-33

[9] 1ST OBSERVATION OF A PHOTON-INDUCED TRIPLY EXCITED-STATE IN ATOMIC LITHIUM [J].

KIERNAN, LM ;

KENNEDY, ET ;

MOSNIER, JP ;

COSTELLO, JT ;

SONNTAG, BF .

PHYSICAL REVIEW LETTERS, 1994, 72 (15) :2359-2362

[10] HIGH-RESOLUTION PHOTOION YIELD MEASUREMENTS OF HOLLOW ATOMIC LITHIUM [J].

KIERNAN, LM ;

LEE, MK ;

SONNTAG, BF ;

SLADECZEK, P ;

ZIMMERMANN, P ;

KENNEDY, ET ;

MOSNIER, JP ;

COSTELLO, JT .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1995, 28 (06) :L161-L168