Vibronic Spectroscopy of Sympathetically Cooled CaH.
Vibronic Spectroscopy of Sympathetically Cooled CaH.
复制标题
交感冷却 CaH 的电子振动光谱。
DOI:
10.1002/cphc.201600645
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发表时间:
2016
期刊:
影响因子:
--
通讯作者:
K. Brown
中科院分区:
文献类型:
--
作者:
R. Rugango;A. Calvin;S. Janardan;G. Shu;K. Brown
We report the measurement of the 11 Σ→21 Σ transition of CaH+ by resonance-enhanced photodissociation of CaH+ that is co-trapped with laser-cooled Ca+ . We observe four resonances that we assign to transitions from the vibrational v=0 ground state to the v'=1-4 excited states based on theoretical predictions. A simple theoretical model that assumes instantaneous dissociation after resonant excitation yields results in good agreement with the observed spectral features except for the unobserved v'=0 peak. This discrepancy is attributed to an insufficient understanding of the dissociation process, and further experimental and theoretical studies are required to confirm the assignment. The resolution of our experiment is limited by the mode-locked excitation laser, but this survey spectroscopy enables future rotationally resolved studies with applications in astrochemistry and precision measurement.
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DOI:
10.1007/978-3-540-75479-4_12
发表时间:
2008
期刊:
Lecture Notes in Physics
影响因子:
--
作者:
B. Roth;J. Koelemeij;S. Schiller;L. Hilico;J.-P. Karr;V. Korobov;D. Bakalov
通讯作者:
D. Bakalov
影响因子:
64.8
作者:
F. Wolf;Y. Wan;J. C. Heip;F. Gebert;Chunyan Shi;P. Schmidt
通讯作者:
F. Wolf;Y. Wan;J. C. Heip;F. Gebert;Chunyan Shi;P. Schmidt
影响因子:
19.6
作者:
T. Schneider;B. Roth;H. Duncker;I. Ernsting;S. Schiller
通讯作者:
T. Schneider;B. Roth;H. Duncker;I. Ernsting;S. Schiller
影响因子:
8.6
作者:
Bressel, U.;Borodin, A.;Schiller, S.
通讯作者:
Schiller, S.
影响因子:
64.8
作者:
Hansen;… Schwarz
通讯作者:
… Schwarz