GAMMA-ECHO

被引：75

作者：

HELISTO, P

TITTONEN, I

LIPPMAA, M

KATILA, T

机构：

[1] Helsinki University of Technology, Department of Technical Physics

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 66卷 / 15期

关键词：

D O I：

10.1103/PhysRevLett.66.2037

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

When observed through a thick resonant sample the exponential decay of a Mossbauer gamma-state appears to be considerably accelerated. We show that, by applying a phase change to the emitted gamma-radiation field, this accelerated decay signal can be regenerated. The amplitude of this novel echo signal can be much higher than the corresponding source intensity. Sample saturation by an intense source is not required. Experimental results with the Fe-57 Mossbauer resonance are in good accordance with the theory.

引用

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页码：2037 / 2040

页数：4

相关论文

共 11 条

[1] MEASUREMENT OF REFRACTIVE INDEX OF LUCITE BY RECOILLES RESONANCE ABSORPTION [J].

GRODZINS, L ;

PHILLIPS, EA .

PHYSICAL REVIEW, 1961, 124 (03) :774-&

[2] SPIN ECHOES [J].

HAHN, EL .

PHYSICAL REVIEW, 1950, 80 (04) :580-594

[3] COHERENT TRANSIENT EFFECTS IN MOSSBAUER-SPECTROSCOPY [J].

HELISTO, P ;

IKONEN, E ;

KATILA, T ;

RISKI, K .

PHYSICAL REVIEW LETTERS, 1982, 49 (16) :1209-1213

[4] COHERENT TRANSIENT EFFECTS DUE TO PHASE MODULATION OF RECOILLESS GAMMA-RADIATION [J].

IKONEN, E ;

HELISTO, P ;

KATILA, T ;

RISKI, K .

PHYSICAL REVIEW A, 1985, 32 (04) :2298-2315

[5] MAGNETIC PHASE MODULATION OF RECOILLESS GAMMA-RADIATION BY NUCLEAR ZEEMAN EFFECT [J].

IKONEN, E ;

HELISTO, P ;

HIETANIEMI, J ;

KATILA, T .

PHYSICAL REVIEW LETTERS, 1988, 60 (07) :643-646

[6] OBSERVATION OF PHOTON ECHO [J].

KURNIT, NA ;

HARTMANN, SR ;

ABELLA, ID .

PHYSICAL REVIEW LETTERS, 1964, 13 (19) :567-&

[7] TIME DEPENDENCE OF RESONANTLY FILTERED GAMMA RAYS FROM FE-57 [J].

LYNCH, FJ ;

HOLLAND, RE ;

HAMERMESH, M .

PHYSICAL REVIEW, 1960, 120 (02) :513-520

[8]

Nurmikko A. V., 1971, Optics Communications, V2, P416, DOI 10.1016/0030-4018(71)90056-3

[9] QUANTUM BEATS OF RECOIL-FREE GAMMA-RADIATION [J].

PERLOW, GJ .

PHYSICAL REVIEW LETTERS, 1978, 40 (13) :896-899

[10] NUCLEAR BRAGG SCATTERING OF SYNCHROTRON RADIATION PULSES IN A SINGLE-REFLECTION GEOMETRY [J].

RUFFER, R ;

GERDAU, E ;

HOLLATZ, R ;

HANNON, JP .

PHYSICAL REVIEW LETTERS, 1987, 58 (22) :2359-2362