Lifetimes of excited states in 40Ar

Southon, J. R.; Fifield, L. K.; Poletti, A. R.

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Lifetimes of excited states in 40Ar

Date

1976

Authors

Southon, J. R.

Fifield, L. K.

Poletti, A. R.

Abstract

Lifetimes of levels in 40Ar populated by the 40Ar(p,p') reaction have been determined using the Doppler shift attenuation method with a p- gamma coincidence technique. A solid argon target was used. The lifetimes measured are as follows: 1461 keV level, 1.95+or-0.15 ps; 2121 keV, >25 ps; 2524 keV, 0.53+or-0.06 ps; 2893 keV, 4.4 -1.3+2.6 ps; 3208 keV, <0.035 ps; 3511 keV, 0.12+or-0.045 ps; 3681 keV, 0.14-0.07+0.09 ps; 3919 keV, 0.44+or-0.06 ps; 4481 keV, <0.1 ps.

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https://dspace-test.anu.edu.au/handle/1885/733732498

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DevOps Pure Testing

Source

Journal of Physics G: Nuclear Physics

Type

Article

DOI

10.1088/0305-4616/2/2/008

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Lifetimes of excited states in 40Ar

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