Effect of deorientation in recoil-distance lifetime measurements

Journal Article · Mon Mar 01 04:00:00 EST 1976 · Phys. Rev., C, v. 13, no. 3, pp. 1217-1225

DOI:https://doi.org/10.1103/PhysRevC.13.1217· OSTI ID:4012606

Rascher, R; Lieb, K P; Uhrmacher, M

The influence of hyperfine deorientation in recoil-distance Doppler shift measurements was studied for high spin states in $sup 38$Ar, $sup 40$K, $sup 41$K, and $sup 41$Ca having lifetimes in the range between 30 ps and 10 ns. At a recoil velocity of v/c=0.02, deorientation in vacuo was found to be negligible for lifetimes up to several ns. (AIP)

• Research Organization: Institut fur Kernphysik, Universitat zu Koln, Koln, Germany
• Sponsoring Organization: USDOE
• NSA Number: NSA-33-031760
• OSTI ID: 4012606
• Journal Information: Phys. Rev., C, v. 13, no. 3, pp. 1217-1225, Journal Name: Phys. Rev., C, v. 13, no. 3, pp. 1217-1225; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

*ARGON 38-- HIGH SPIN STATES
*CALCIUM 41-- HIGH SPIN STATES
*POTASSIUM 40-- HIGH SPIN STATES
*POTASSIUM 41-- HIGH SPIN STATES
642403*
ENERGY-LEVEL TRANSITIONS
MEV RANGE 10-100
N68531* --Physics (Nuclear
Experimental)--Nuclear Properties & Reactions
39 <= A <= 58--Energy Levels & Transitions