19F+ atom in its ground 3P state:: The J=0←1 fine-structure interval

被引：10

作者：

Brown, JM

Zink, LR

Evenson, KM

机构：

[1] Phys & Theoret Chem Lab, Oxford OX1 3QZ, England

[2] Natl Inst Stand & Technol, Div Time & Frequency, Boulder, CO 80303 USA

来源：

PHYSICAL REVIEW A | 1998年 / 57卷 / 04期

关键词：

D O I：

10.1103/PhysRevA.57.2507

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The J=0<--1 fine-structure transition in the atomic ion F+ in its ground P-3 State has been detected in the laboratory by far-infrared laser magnetic resonance. The fine-structure interval has been measured accurately as 4 453 253.2+/-1.6 MHz (148.544 537+/-0.000 053 cm(-?(1)) which corresponds to a wavelength of 67.319 877 +/-0.000 015 mu m. The hyperfine splitting for the F-19 nucleus was also observed and its measured value is in fair agreement with predictions based on ab initio wave functions.

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页码：2507 / 2510

页数：4

相关论文

共 28 条

[1] MEASUREMENT OF THE 2D5/2-2D3/2 FINE-STRUCTURE INTERVAL IN METASTABLE NITROGEN-ATOMS AT 1.15-MM BY LASER MAGNETIC-RESONANCE [J].

BLEY, U ;

KOCH, M ;

TEMPS, F ;

DAVIES, PB ;

DAVIS, IH .

JOURNAL OF CHEMICAL PHYSICS, 1989, 90 (02) :628-632

[2] ATOMIC IRON IN ITS D-5 GROUND-STATE - A DIRECT MEASUREMENT OF THE J=0[-1 AND J=1[-2 FINE-STRUCTURE INTERVALS [J].

BROWN, JM ;

EVENSON, KM .

ASTROPHYSICAL JOURNAL, 1995, 441 (02) :L97-L100

[3] Laser magnetic resonance measurement of the P-3(1)-P-3(0) fine-structure separation of P+ [J].

Brown, JM ;

Evenson, KM ;

Zink, LR ;

Vasconcellos, ECC .

ASTROPHYSICAL JOURNAL, 1996, 464 (02) :L203-L206

[4] ATOMIC SULFUR - FREQUENCY-MEASUREMENT OF THE J=0[-1 FINE-STRUCTURE TRANSITION AT 56.3 MICRONS BY LASER MAGNETIC-RESONANCE [J].

BROWN, JM ;

EVENSON, KM ;

ZINK, LR .

ASTROPHYSICAL JOURNAL, 1994, 431 (02) :L147-L149

[5] THE FINE-STRUCTURE INTERVALS OF N-14+ BY FAR-INFRARED LASER MAGNETIC-RESONANCE [J].

BROWN, JM ;

VARBERG, TD ;

EVENSON, KM ;

COOKSY, AL .

ASTROPHYSICAL JOURNAL, 1994, 428 (01) :L37-L40

[6] A MEASUREMENT OF THE J=2[-1 FINE-STRUCTURE INTERVAL FOR SI-28 AND SI-29 IN THE GROUND P-3 STATE [J].

BROWN, JM ;

ZINK, LR ;

EVENSON, KM .

ASTROPHYSICAL JOURNAL, 1994, 423 (02) :L151-L154

[7] LASER MAGNETIC-RESONANCE MEASUREMENT OF THE P-3(1)-P-3(2) FINE-STRUCTURE SPLITTINGS IN O-17 AND O-18 [J].

BROWN, JM ;

EVENSON, KM ;

ZINK, LR .

PHYSICAL REVIEW A, 1993, 48 (05) :3761-3763

[8]

BROWN JT, UNPUB

[9] DIRECT MEASUREMENT OF THE FINE-STRUCTURE INTERVAL AND GJ FACTORS OF SINGLY IONIZED ATOMIC CARBON BY LASER MAGNETIC-RESONANCE [J].

COOKSY, AL ;

BLAKE, GA ;

SAYKALLY, RJ .

ASTROPHYSICAL JOURNAL, 1986, 305 (02) :L89-L92

[10] PRECISE MEASUREMENT OF THE J = 2[-1 FINE-STRUCTURE INTERVAL IN N(II) BY FAR-INFRARED LASER MAGNETIC-RESONANCE [J].

COOKSY, AL ;

HOVDE, DC ;

SAYKALLY, RJ .

JOURNAL OF CHEMICAL PHYSICS, 1986, 84 (11) :6101-6107