<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nagel, S. B.</style></author><author><style face="normal" font="default" size="100%">Mickelson, P. G.</style></author><author><style face="normal" font="default" size="100%">Saenz, A. D.</style></author><author><style face="normal" font="default" size="100%">Martinez, Y. N.</style></author><author><style face="normal" font="default" size="100%">Y. C. Chen</style></author><author><style face="normal" font="default" size="100%">Killian, T. C.</style></author><author><style face="normal" font="default" size="100%">Pellegrini, P.</style></author><author><style face="normal" font="default" size="100%">Cote, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Photoassociative spectroscopy at long range in ultracold strontium</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Review Letters</style></secondary-title><short-title><style face="normal" font="default" size="100%">Photoassociative spectroscopy at long range in ultracold strontium</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 4</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">&lt;Go to ISI&gt;://WOS:000227386000023</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">94</style></volume><isbn><style face="normal" font="default" size="100%">0031-9007</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We report photoassociative spectroscopy of Sr-88(2) in a magneto-optical trap operating on the S-1(0)--&amp;gt;P-3(1) intercombination line at 689 nm. Photoassociative transitions are driven with a laser red detuned by 600-2400 MHz from the S-1(0)--&amp;gt;P-1(1) atomic resonance at 461 nm. Photoassociation takes place at extremely large internuclear separation, and the photoassociative spectrum is strongly affected by relativistic retardation. A fit of the transition frequencies determines the P-1(1) atomic lifetime (tau=5.22+/-0.03 ns) and resolves a discrepancy between experiment and recent theoretical calculations.&lt;/p&gt;
</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000227386000023</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Times Cited: 30&lt;/p&gt;
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