Zobrazeno 1 - 10
of 404
pro vyhledávání: '"T F Gallagher"'
Autor:
T. F. Gallagher, F. Niyaz
Publikováno v:
Molecular Physics. 117:2947-2955
We have observed the conversion of a level perturbing the Yb 6snd 1D2 series into a forced autoionisation resonance by the application of a static field. The perturbing level is barely visible in t...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f1a07c820ae51a915e5556f1382866f
https://doi.org/10.1080/00268976.2019.1597197
https://doi.org/10.1080/00268976.2019.1597197
Autor:
T. F. Gallagher, Duncan Tate
We report efficient microwave-optical two photon excitation of Rb Rydberg atoms in a magneto optical trap. This approach allows the excitation of normally inaccessible states and provides a path toward excitation of high angular momentum states. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfdd3552c0f385547583eb27490d9194
Publikováno v:
Physical Review A. 96
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea0db8f3ac77dacb55768f194be1a9df
https://doi.org/10.1103/physreva.96.061401
https://doi.org/10.1103/physreva.96.061401
Autor:
T. F. Gallagher, A. Arakelyan
Publikováno v:
Physical Review A. 93
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1455b4f45f87c3eb91a50ebab80e4433
https://doi.org/10.1103/physreva.93.013411
https://doi.org/10.1103/physreva.93.013411
Autor:
T F Gallagher
Publikováno v:
Physica Scripta. 76:C145-C149
One of the most powerful forms of time domain spectroscopy is Fourier transform spectroscopy, pioneered by Pierre Jacquinot. Fourier transform spectroscopy has been widely applied, and it provides the basis of methods used to study Rydberg atoms in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93caeec135db9a68138636f15aeda8e5
https://doi.org/10.1088/0031-8949/76/4/n07
https://doi.org/10.1088/0031-8949/76/4/n07
Publikováno v:
The European Physical Journal D. 40:27-35
The experiments reported here show that the dipole-dipole interaction, the fundamental interaction between the cold Rydberg atoms, is the dominant initial ionization mechanism for evolution from a frozen Rydberg gas into a plasma. The study also indi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e915d229f5a1d9e449a262b1dd33896
https://doi.org/10.1140/epjd/e2006-00189-8
https://doi.org/10.1140/epjd/e2006-00189-8
Publikováno v:
The Journal of Chemical Physics. 110:9500-9503
By changing an electric field it is possible to effect the same change in configuration as by altering the time delay between two picosecond laser pulses. In particular, we demonstrate that it is possible to change excited Ba atoms from a doubly exci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b549f7b8e9cf6fc9f70df33901423390
https://doi.org/10.1063/1.478914
https://doi.org/10.1063/1.478914
Publikováno v:
Physical Review Letters. 82:1839-1842
Long-range interactions can substantially modify collision or interaction processes among cold atoms. We are able to monitor their effects on two different systems: Cs atoms which undergo photoassociation and highly excited Cs Rydberg atoms. Although
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3dd90dd849265f61aee57b4fc2d77f06
https://doi.org/10.1103/physrevlett.82.1839
https://doi.org/10.1103/physrevlett.82.1839
Publikováno v:
Reviews of Modern Physics. 71:S223-S241
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92d9b2cd582ec81aadbbb25129dc3467
https://doi.org/10.1103/revmodphys.71.s223
https://doi.org/10.1103/revmodphys.71.s223
Autor:
B. J. Lyons, T. F. Gallagher
Publikováno v:
Physical Review A. 57:2426-2429
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1718019bc89f88c7a253bf2bab6f4171
https://doi.org/10.1103/physreva.57.2426
https://doi.org/10.1103/physreva.57.2426