Search: onr:"swepub:oai:lup.lub.lu.se:b0ecea35-f117-4980-9cc9-bd81da49d9e8" >
Rapid extraction of...
Rapid extraction of short-lived isotopes from a buffer gas cell for use in gas-phase chemistry experiments, Part II : On-line studies with short-lived accelerator-produced radionuclides
-
- Götz, S. (author)
- Helmholtz Institute Mainz
-
- Raeder, S. (author)
- Helmholtz Institute Mainz
-
- Block, M. (author)
- Helmholtz Institute Mainz
-
show more...
-
- Düllmann, Ch E. (author)
- Helmholtz Institute Mainz
-
- Folden, C. M. (author)
- Texas A and M University
-
- Glennon, K. J. (author)
- Texas A and M University
-
- Götz, M. (author)
- Helmholtz Institute Mainz
-
- Hübner, A. (author)
- GSI Helmholtz Centre for Heavy Ion Research
-
- Jäger, E. (author)
- GSI Helmholtz Centre for Heavy Ion Research
-
- Kaleja, O. (author)
- GSI Helmholtz Centre for Heavy Ion Research
-
- Khuyagbaatar, J. (author)
- Helmholtz Institute Mainz
-
- Kindler, B. (author)
- GSI Helmholtz Centre for Heavy Ion Research
-
- Krier, J. (author)
- GSI Helmholtz Centre for Heavy Ion Research
-
- Lens, L. (author)
- GSI Helmholtz Centre for Heavy Ion Research
-
- Lommel, B. (author)
- GSI Helmholtz Centre for Heavy Ion Research
-
- Mistry, A. K. (author)
- Helmholtz Institute Mainz
-
- Mokry, Ch (author)
- Helmholtz Institute Mainz
-
- Runke, J. (author)
- GSI Helmholtz Centre for Heavy Ion Research
-
- Såmark-Roth, A. (author)
- Lund University,Lunds universitet,Kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
-
- Tereshatov, E. E. (author)
- Texas A and M University
-
- Thörle-Pospiech, P. (author)
- Helmholtz Institute Mainz
-
- Volia, M. F. (author)
- Texas A and M University
-
- Yakushev, A. (author)
- Helmholtz Institute Mainz
-
- Yakusheva, V. (author)
- GSI Helmholtz Centre for Heavy Ion Research
-
show less...
-
(creator_code:org_t)
- Elsevier BV, 2021
- 2021
- English 9 s.
-
In: Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. - : Elsevier BV. - 0168-583X. ; 507, s. 27-35
- Related links:
-
http://dx.doi.org/10...
-
show more...
-
https://lup.lub.lu.s...
-
https://doi.org/10.1...
-
show less...
Abstract
Subject headings
Close
- A novel combination of advanced gas-chromatography and detection systems coupled to a buffer-gas cell was characterized on-line to allow gas-phase chemical studies of accelerator-produced short-lived α-decaying mercury, francium, and astatine isotopes. These were produced in 40Ar- and 48Ca-induced nuclear fusion–evaporation reactions, subsequently isolated in the recoil separators MARS at Texas A&M University, USA, and TASCA at GSI Darmstadt, Germany, before being thermalized in a buffer-gas-stopping cell. From the latter, the nuclear reaction products were extracted into gas-phase chromatographic systems, suitable for registering α-decaying short-lived radionuclides, such as isotopes of superheavy elements. Efficiencies of 21(3)% for 204-209Fr were reached for the extraction into the optimized miniCOMPACT gas-chromatography setup, indicating that this technique enables the identification of isotopes of volatile as well as non-volatile elements. These studies guide the path towards chemical investigations of superheavy elements beyond flerovium, which are out of reach with currently used setups.
Subject headings
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
- NATURVETENSKAP -- Kemi -- Analytisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Analytical Chemistry (hsv//eng)
Keyword
- Buffer gas cell
- Extraction efficiency
- Extraction time
- Fusion–evaporation reactions
- Gas catcher
- Heavy elements
- Superheavy elements
Publication and Content Type
- art (subject category)
- ref (subject category)
Find in a library
To the university's database
- By the author/editor
-
Götz, S.
-
Raeder, S.
-
Block, M.
-
Düllmann, Ch E.
-
Folden, C. M.
-
Glennon, K. J.
-
show more...
-
Götz, M.
-
Hübner, A.
-
Jäger, E.
-
Kaleja, O.
-
Khuyagbaatar, J.
-
Kindler, B.
-
Krier, J.
-
Lens, L.
-
Lommel, B.
-
Mistry, A. K.
-
Mokry, Ch
-
Runke, J.
-
Såmark-Roth, A.
-
Tereshatov, E. E ...
-
Thörle-Pospiech, ...
-
Volia, M. F.
-
Yakushev, A.
-
Yakusheva, V.
-
show less...
- About the subject
-
- NATURAL SCIENCES
-
NATURAL SCIENCES
-
and Physical Science ...
-
and Subatomic Physic ...
-
- NATURAL SCIENCES
-
NATURAL SCIENCES
-
and Chemical Science ...
-
and Analytical Chemi ...
- Articles in the publication
-
Nuclear Instrume ...
- By the university
-
Lund University