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091215e19961101dcu s| f1|||||eng|d |
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|a (TOE)ost406065
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|a (TOE)406065
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|a TOE
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|a GDWR
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|a 66
|2 edbsc
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|a E 1.99:CONF-961110--7
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|a E 1.99:CONF-961110--7
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|a CONF-961110--7
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|a DE97000321
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|a Investigation of short-lived PT and PB α emitters near the proton drip line
|h [electronic resource]
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|a Washington, D.C. :
|b United States. Dept. of Energy. Office of Energy Research ;
|a Oak Ridge, Tenn. :
|b distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy,
|c 1996.
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|a 4 p.
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| 336 |
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|a text
|b txt
|2 rdacontent.
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| 337 |
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|a computer
|b c
|2 rdamedia.
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| 338 |
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|a online resource
|b cr
|2 rdacarrier.
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|a Published through the Information Bridge: DOE Scientific and Technical Information.
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|a 11/01/1996.
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|a "CONF-961110--7"
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|a "DE97000321"
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|a 14. international conference on the application of accelerators in research and industry, Denton, TX (United States), 6-9 Nov 1996.
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|a Zimmerman, B.E.; Bingham, C.R.; Wauters, J.
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|a In a series of experiments at the Argonne ATLAS Accelerator Facility, several α emitters near the proton drip line were produced with fusion evaporation reactions, separated from the beam and dispersed in M/Q with a recoil mass spectrometer, and implanted and studied in a double-sided silicon strip detector. In ⁷⁸Kr bombardments of ⁹²Mo and ⁹⁶Ru, the new isotopes ¹⁶⁶Pt and ¹⁶⁷Pt were identified via their α-decay properties and more accurate half-lives were measured for ¹⁶⁹Pt and ¹⁷⁰Pt. The light isotopes of lead, ¹⁸⁰Pb, ¹⁸²Pb, and ¹⁸⁴Pb were produced in Mo bombardments of Zr target nuclei. The α-decay energies and half-lives of the new isotopes are as follows: (1) ¹⁶⁶Pt, E{sub α = 7110(15) keV, T₁2} = 0.3(1) ms; and (2) ¹⁶⁷Pt, E{sub α = 6988(10) keV, T₁2} = 0. 7(2) ms. Also, the half-life of ¹⁶⁸Pt, which was previously unknown, was determined to be 2.0(4) ms and that of ¹⁷⁰Pt was observed to be 14.7(5) ms. The tentative α-decay energies and half-lives of the even Pb isotopes are: (1) ¹⁸⁴Pb, E{sub α = 6625(10) keV, T₁2} =500(25) ms; (2) ¹⁸²Pb, E{sub α = 6895(10) keV, T₁2} = 62(5) ms; and (3) ¹⁸⁰Pb, E{sub α = 7250(15) keV, T₁2} = 5.8 {sup +2.8}{sub -1.4} ms. The a-decay rates for these Pt and Pb nuclides are compared with earlier measurements and systematic trends of the reduced widths with neutron number are discussed.
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|b AC05-96OR22464;FG02-96ER40983;FG05-88ER40418;FG05-88ER40407;FG05-84ER40159;W-31109-ENG-38.
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|a Molybdenum 92 Target.
|2 local.
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|a Heavy Ion Reactions.
|2 local.
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|a Ruthenium 96 Target.
|2 local.
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|a Lead 180.
|2 local.
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|a Alpha Decay.
|2 local.
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|a Half-life.
|2 local.
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|a Lead 182.
|2 local.
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|a Lead 184.
|2 local.
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| 650 |
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|a Platinum Isotopes.
|2 local.
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| 650 |
|
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|a Zirconium 90 Target.
|2 local.
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| 650 |
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|a Molybdenum 92 Reactions.
|2 local.
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| 650 |
|
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|a Krypton 78.
|2 local.
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| 650 |
|
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|a Platinum 168.
|2 local.
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| 650 |
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|a Platinum 170.
|2 local.
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| 650 |
|
7 |
|a Physics.
|2 edbsc.
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| 710 |
2 |
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|a Oak Ridge National Laboratory.
|b .
|4 res.
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| 710 |
1 |
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|a United States.
|b Department of Energy.
|b Office of Energy Research.
|4 spn.
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| 710 |
2 |
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|a United States.
|b Department of Energy.
|b Office of Scientific and Technical Information.
|4 dst.
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| 856 |
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|u http://www.osti.gov/servlets/purl/406065-XsA7se/webviewable/
|z Online Access
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| 907 |
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|a .b56532295
|b 03-06-23
|c 12-20-09
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| 998 |
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|a web
|b 12-20-09
|c f
|d m
|e p
|f eng
|g dcu
|h 0
|i 1
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| 956 |
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|a Information bridge
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| 999 |
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|i baa85449-d761-57be-8a12-9296a64afd41
|s 98459a08-ac88-5340-9903-cdf2b698cec4
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| 952 |
f |
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|p Can circulate
|a University of Colorado Boulder
|b Online
|c Online
|d Online
|e E 1.99:CONF-961110--7
|h Superintendent of Documents classification
|i web
|n 1
|
