L
Leif Liljeby
Researcher at Stockholm University
Publications - 48
Citations - 912
Leif Liljeby is an academic researcher from Stockholm University. The author has contributed to research in topics: Ion & Ion source. The author has an hindex of 13, co-authored 48 publications receiving 821 citations.
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Journal ArticleDOI
Absolute cross sections for multi-electron processes in low energy Arq+−Ar collisions: Comparison with theory
Anders Bárány,G Astner,Henrik Cederquist,Håkan Danared,S. Huldt,Preben Hvelplund,A Johnson,Helge Knudsen,Leif Liljeby,K.-G. Rensfelt +9 more
TL;DR: In this article, absolute cross sections have been measured for a variety of multi-electron processes in low-energy collisions of multiply charged argon recoil ions with neutral argon.
Journal ArticleDOI
First storage of ion beams in the Double Electrostatic Ion-Ring Experiment: DESIREE
Henning T. Schmidt,Richard D. Thomas,Michael Gatchell,Stefan Rosén,Peter Reinhed,P. Löfgren,Lars Brännholm,Mikael Blom,Mikael Björkhage,Erik Bäckström,John D. Alexander,Sven Leontein,Dag Hanstorp,Henning Zettergren,Leif Liljeby,Anders Källberg,Ansgar Simonsson,Fredrik Hellberg,Sven Mannervik,Mats Larsson,Wolf D. Geppert,K.-G. Rensfelt,Håkan Danared,A. Paál,Masaharu Masuda,Per Halldén,G. Andler,Mark H. Stockett,Tao Chen,Gunnar Källersjö,Jan Weimer,Klavs Hansen,Henrik Hartman,Henrik Cederquist +33 more
TL;DR: In this article, the first storage of ion beams in the Double ElectroStatic Ion Ring ExpEriment (DESIREE) at Stockholm University was reported, and the first beam of atomic carbon anions and small carbon anion was produced.
Journal ArticleDOI
The double electrostatic ion ring experiment: A unique cryogenic electrostatic storage ring for merged ion-beams studies
Richard D. Thomas,Henning T. Schmidt,G. Andler,Mikael Björkhage,Mikael Blom,Lars Brännholm,Erik Bäckström,Håkan Danared,S. Das,N Haag,Per Halldén,Fredrik Hellberg,Anne I. S. Holm,H. A. B. Johansson,Anders Källberg,Gunnar Källersjö,Mats Larsson,Sven Leontein,Leif Liljeby,P. Löfgren,Bo Malm,Sven Mannervik,Masaharu Masuda,Deepankar Misra,A. Orbán,A. Paál,Peter Reinhed,K.-G. Rensfelt,Stefan Rosén,Kasper B. Schmidt,F. Seitz,Ansgar Simonsson,Jan Weimer,Henning Zettergren,Henrik Cederquist +34 more
TL;DR: The design of a novel type of storage device currently under construction at Stockholm University, Sweden, using purely electrostatic focussing and deflection elements, in which ion beams of opposite charges are confined under extreme high vacuum cryogenic conditions in separate "rings" and merged over a common straight section.
Journal ArticleDOI
The REX-ISOLDE project
Dietrich Habs,Oliver Kester,T. Sieber,H. Bongers,S. Emhofer,P. Reiter,P. G. Thirolf,Georg Bollen,Juha Äystö,O. Forstner,H.L. Ravn,Thomas Nilsson,Markku Oinonen,H. Simon,Joakim Cederkäll,F. Ames,P. Schmidt,G. Huber,Leif Liljeby,Ö. Skeppstedt,K.-G. Rensfelt,Fredrik Wenander,Björn Jonson,Göran Hugo Nyman,R. von Hahn,Holger Podlech,Roland Repnow,C. Gund,Dirk Schwalm,A. Schempp,K.-U. Kuhnel,C. Welsch,Ulrich Ratzinger,G. Walter,A. Huck,K. Kruglov,Marc Huyse,P. Van den Bergh,P. Van Duppen,L. Weissman,Alan Shotter,Alexander Ostrowski,Thomas Davinson,Philip Woods,J. Cub,Achim Richter,G. Schrieder +46 more
TL;DR: The Radioactive Beam Experiment REX-ISOLDE (CERN) is a pilot experiment at ISOLDE testing the new concept of post acceleration of radioactive ion beams by using charge breeding of the ions in high charge state ion source and the efficient acceleration of the highly charged ions in a short LINAC using modern ion accelerator structures as discussed by the authors.
Journal ArticleDOI
Coulomb excitation of 68,70Cu: first use of postaccelerated isomeric beams.
I. Stefanescu,Georgi P. Georgiev,F. Ames,Juha Äystö,Juha Äystö,Juha Äystö,D. L. Balabanski,D. L. Balabanski,Georg Bollen,P. A. Butler,Joakim Cederkäll,N. Champault,T. Davinson,A. De Maesschalck,P. Delahaye,J. Eberth,D. V. Fedorov,V. N. Fedosseev,L. M. Fraile,S. Franchoo,K. A. Gladnishki,Dietrich Habs,Kristiaan Heyde,Marc Huyse,O. Ivanov,J. Iwanicki,J. Jolie,Björn Jonson,Th. Kröll,R. Krücken,Oliver Kester,Ulli Köster,A. Lagoyannis,Leif Liljeby,G. Lo Bianco,B. A. Marsh,O. Niedermaier,Thomas Nilsson,Markku Oinonen,Markku Oinonen,Gheorghe Pascovici,P. Reiter,A. Saltarelli,Heiko Scheit,Dirk Schwalm,T. Sieber,N. Smirnova,J. Van de Walle,P. Van Duppen,S Zemlyanoi,N. Warr,Dirk Weisshaar,Fredrik Wenander +52 more
TL;DR: In this article, the first low-energy Coulomb excitation measurements with radioactive Ipi=6- beams of odd-odd nuclei 68,70Cu were reported, and the results illustrate the fragile stability of the Z=28 shell and N=40 subshell closures.