Zobrazeno 1 - 10
of 21
pro vyhledávání: '"H.L. Thayer"'
Autor:
J. Billowes, S. G. Zemlyanoi, Jussi Huikari, R. Moore, Yu. P. Gangrsky, A. Nieminen, Iain Moore, J. A. R. Griffith, Juha Äystö, H.L. Thayer, Paul Campbell, K. P. Marinova, G. Tungate, D. H. Forest, Kieran Flanagan
Publikováno v:
Journal of Physics G: Nuclear and Particle Physics. 30:1089-1098
Optical isotope shifts of the unstable 44,45Ti isotopes, as well as those of stable 46−50Ti, have been investigated by collinear laser spectroscopy on fast ion beams using an ion guide isotope separator with a cooler-buncher. Changes in mean square
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::263ba5561df4ec5991c6edcda1af8229
https://doi.org/10.1088/0954-3899/30/9/009
https://doi.org/10.1088/0954-3899/30/9/009
Autor:
B. A. Marsh, Paul Campbell, G. Tungate, Jussi Huikari, J. Billowes, D. H. Forest, M. D Gardner, Kieran Flanagan, A. Nieminen, B. Cheal, Juha Äystö, M Avgoulea, H.L. Thayer
Publikováno v:
Journal of Physics G: Nuclear and Particle Physics. 29:2479-2484
Laser spectroscopy has been used to measure the isotope shifts of 146Ce and 148Ce relative to 144Ce, Z = 58. The new data, in combination with existing optical data on the stable isotopes and radioactive 144Ce isotope, permits a study of charge radii
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81a4d632e2f9492173608d9410b4b098
https://doi.org/10.1088/0954-3899/29/11/003
https://doi.org/10.1088/0954-3899/29/11/003
Autor:
Paul Campbell, Kieran Flanagan, H.L. Thayer, Jussi Huikari, Ari Jokinen, A. Nieminen, J. Billowes, J. A. R. Griffith, S. G. Zemlyanoi, D. H. Forest, Juha Äystö, R. Moore, Peter Dendooven, G. Tungate
Publikováno v:
Journal of Physics G: Nuclear and Particle Physics. 29:2247-2262
Isotope shifts and hyperfine structures have been measured for radioisotopes of ionic zirconium using on-line laser spectroscopy at the IGISOL facility in Jyvaskyla, where the installation of an ion beam cooler/buncher has significantly improved the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::777beed3ac2a93fc85f1a9416404312d
https://doi.org/10.1088/0954-3899/29/9/318
https://doi.org/10.1088/0954-3899/29/9/318
Autor:
S. G. Zemlyanoi, G. Tungate, Y.P. Gangrsky, R. Moore, Jussi Huikari, Ari Jokinen, Juha Äystö, H.L. Thayer, B. Cheal, Kieran Flanagan, D. H. Forest, Paul Campbell, J. Billowes, A. Nieminen
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 58:1069-1076
The recent progress at the laser-ion guide isotope separator on-line facility, JYFL, is presented. At the facility new techniques for studying short-lived radioisotopes by laser spectroscopy have been developed and applied to the study of isotopes in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1efb4b917d022a71f3945702886ae7bd
https://doi.org/10.1016/s0584-8547(03)00064-8
https://doi.org/10.1016/s0584-8547(03)00064-8
Autor:
H.L. Thayer, G. Tungate, R. Moore, D. H. Forest, J. Billowes, Paul Campbell, A. Ezwam, Jussi Huikari, Ari Jokinen, A. Nieminen, S. G. Zemlyanoi, Peter Dendooven, Alison Bruce, Kieran Flanagan, Juha Äystö
Publikováno v:
Physics Letters B. 547:200-204
The static moments and isomer shift of the J π = K π =8 − isomeric state in 130 56 Ba have been measured using the technique of collinear laser spectroscopy. The isomer has been found to have a magnetic dipole moment of −0.043(28) μ N and a st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f844e1f90e6f03a0a4d96049fbb46132
https://doi.org/10.1016/s0370-2693(02)02784-3
https://doi.org/10.1016/s0370-2693(02)02784-3
Autor:
J. Huikari, R. Moore, Paul Campbell, G. Tungate, J. Hakala, Iain Moore, H.L. Thayer, S. Rinta-Antila, A. Nieminen, J. Billowes, J. Äystö, V. S. Kolhinen, J. Szerypo, A. Jokinen, D. H. Forest
Publikováno v:
Exotic Nuclei and Atomic Masses ISBN: 9783642624247
An ion beam cooler-buncher for manipulating low-energy radioactive ion beams at the IGISOL facility is described. The cooler-buncher serves as a source of cooled ion bunches for collinear laser spectroscopy and it will be used for preparation of ion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::128db0c0311d1d1d904d704e47d66f98
https://doi.org/10.1007/978-3-642-55560-2_155
https://doi.org/10.1007/978-3-642-55560-2_155
Autor:
G. Tungate, Iain Moore, Paul Campbell, R. Moore, Peter Dendooven, Kieran Flanagan, J. Billowes, Juha Äystö, Jussi Huikari, Ari Jokinen, D. H. Forest, H.L. Thayer, A. Nieminen, J. A. R. Griffith
Publikováno v:
Exotic Nuclei and Atomic Masses ISBN: 9783642624247
High resolution crossed beam resonance fluorescence laser spectroscopy has been performed on an atomic beam of naturally occurring cerium, and isotope shifts have been measured in several transitions. Changes in mean square charge radius, δ〈r 2〉
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::031274dd2d357ccf88b8eb3c1ce2e71a
https://doi.org/10.1007/978-3-642-55560-2_25
https://doi.org/10.1007/978-3-642-55560-2_25
Autor:
H.L. Thayer, R. Moore, Paul Campbell, J. Billowes, J. A. R. Griffith, Jussi Huikari, Ari Jokinen, Peter Dendooven, Iain Moore, Juha Äystö, A. Nieminen, S. G. Zemlyanoi, Yu. P. Gangrsky, G. Tungate, D. H. Forest, K. T. Flanagan
Publikováno v:
Exotic Nuclei.
The technique of collinear fast-beam laser spectroscopy has been applied to isotopes of the refractory elements Ti and Zr produced online at the ion guide isotope separator (IGISOL) at Jyvaskyla. A substantial improvement in sensitivity has recently
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::968ec04a75180622ebbac0e7e6ed844b
https://doi.org/10.1142/9789812777300_0039
https://doi.org/10.1142/9789812777300_0039
Autor:
Juha Äystö, Jussi Huikari, Kieran Flanagan, G. Tungate, Ari Jokinen, Paul Campbell, Peter Dendooven, H.L. Thayer, R. Moore, J. Billowes, S. G. Zemlyanoi, J. A. R. Griffith, A. Nieminen, D. H. Forest
Publikováno v:
Journal of Physics. G: Nuclear and Particle Physics, 28. IOP PUBLISHING LTD
The first optical measurements of the neutron deficient isotopes, 87-89Zr, and also the two long-lived isomers, 87m,89mZr, have been performed using the new technique of collinear laser spectroscopy of cooled, bunched ion beams. Nuclear mean-square c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::169f53a13f0cda6870a44d0e9297a83a
https://research.rug.nl/en/publications/1328a277-a9bd-4196-8abc-79461d930ddd
https://research.rug.nl/en/publications/1328a277-a9bd-4196-8abc-79461d930ddd
Autor:
Kieran Flanagan, J. A. R. Griffith, Y.P. Gangrsky, H.L. Thayer, Iain Moore, S. G. Zemlyanoi, Peter Dendooven, Paul Campbell, G. Tungate, R. Moore, Jussi Huikari, Ari Jokinen, Juha Äystö, D. H. Forest, J. Billowes, A. Nieminen
Publikováno v:
Europhysics Journal, A15. IOP PUBLISHING LTD
A new RFQ ion-beam cooler and buncher, installed after the mass-separating magnet of the ion guide isotope separator, IGISOL, JYFL, has dramatically increased the scope of on-line laser spectroscopy at this facility. The device, operated in a bunchin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa0b5f996385b2afc2b3d495f93e86c8
https://research.rug.nl/en/publications/499e9912-435f-4df6-9bd7-b710cae941cd
https://research.rug.nl/en/publications/499e9912-435f-4df6-9bd7-b710cae941cd