Comparison of reactions for the production of 258,257Db: 208Pb(51V,xn) and 209Bi(50Ti,xn)
Abstract
Excitation functions for the 1n and 2n exit channels of the 208Pb(51V,xn)259-xDb reaction were measured. A maximum cross section of the 1n exit channel of 2070+1100/-760 pb was measured at an excitation energy of 16.0 +- 1.8 MeV. For the 2n exit channel, a maximum cross section of 1660+450/-370 pb was measured at 22.0 +- 1.8 MeV excitation energy. The 1n excitation function for the 209Bi(50Ti,n)258Db reaction was remeasured, resulting in a cross section of 5480+1750/-1370 pb at an excitation energy of 16.0 +- 1.6 MeV, in agreement with previous values [F. P. Hebberger, et al., Eur. Phys. J. A 12, 57 (2001)]. Differences in cross section maxima are discussed in terms of the fusion probability below the barrier.
- Authors:
- Publication Date:
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- Nuclear Science Division
- OSTI Identifier:
- 941694
- Report Number(s):
- LBNL-1158E
TRN: US0807476
- DOE Contract Number:
- DE-AC02-05CH11231
- Resource Type:
- Journal Article
- Journal Name:
- Physical Review C
- Additional Journal Information:
- Journal Volume: 78; Related Information: Journal Publication Date: 2008
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 73; CROSS SECTIONS; EXCITATION; EXCITATION FUNCTIONS; PROBABILITY; PRODUCTION; Cold-Fusion, Dubnium, Excitation Function, Cross Section
Citation Formats
Gates, Jacklyn M, Nelson, Sarah L, Gregorich, Kenneth E, Dragojevic, Irena, Dullmann, Christoph E, Ellison, Paul A, Folden, III, Charles M, Garcia, Mitch A, Stavsetra, Liv, Sudowe, Ralf, Hoffman, Darleane C, and Nitsche, Heino. Comparison of reactions for the production of 258,257Db: 208Pb(51V,xn) and 209Bi(50Ti,xn). United States: N. p., 2008.
Web.
Gates, Jacklyn M, Nelson, Sarah L, Gregorich, Kenneth E, Dragojevic, Irena, Dullmann, Christoph E, Ellison, Paul A, Folden, III, Charles M, Garcia, Mitch A, Stavsetra, Liv, Sudowe, Ralf, Hoffman, Darleane C, & Nitsche, Heino. Comparison of reactions for the production of 258,257Db: 208Pb(51V,xn) and 209Bi(50Ti,xn). United States.
Gates, Jacklyn M, Nelson, Sarah L, Gregorich, Kenneth E, Dragojevic, Irena, Dullmann, Christoph E, Ellison, Paul A, Folden, III, Charles M, Garcia, Mitch A, Stavsetra, Liv, Sudowe, Ralf, Hoffman, Darleane C, and Nitsche, Heino. 2008.
"Comparison of reactions for the production of 258,257Db: 208Pb(51V,xn) and 209Bi(50Ti,xn)". United States. https://www.osti.gov/servlets/purl/941694.
@article{osti_941694,
title = {Comparison of reactions for the production of 258,257Db: 208Pb(51V,xn) and 209Bi(50Ti,xn)},
author = {Gates, Jacklyn M and Nelson, Sarah L and Gregorich, Kenneth E and Dragojevic, Irena and Dullmann, Christoph E and Ellison, Paul A and Folden, III, Charles M and Garcia, Mitch A and Stavsetra, Liv and Sudowe, Ralf and Hoffman, Darleane C and Nitsche, Heino},
abstractNote = {Excitation functions for the 1n and 2n exit channels of the 208Pb(51V,xn)259-xDb reaction were measured. A maximum cross section of the 1n exit channel of 2070+1100/-760 pb was measured at an excitation energy of 16.0 +- 1.8 MeV. For the 2n exit channel, a maximum cross section of 1660+450/-370 pb was measured at 22.0 +- 1.8 MeV excitation energy. The 1n excitation function for the 209Bi(50Ti,n)258Db reaction was remeasured, resulting in a cross section of 5480+1750/-1370 pb at an excitation energy of 16.0 +- 1.6 MeV, in agreement with previous values [F. P. Hebberger, et al., Eur. Phys. J. A 12, 57 (2001)]. Differences in cross section maxima are discussed in terms of the fusion probability below the barrier.},
doi = {},
url = {https://www.osti.gov/biblio/941694},
journal = {Physical Review C},
number = ,
volume = 78,
place = {United States},
year = {Mon Sep 29 00:00:00 EDT 2008},
month = {Mon Sep 29 00:00:00 EDT 2008}
}
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