|
|
|
|
| LEADER |
01611 am a22002653u 4500 |
| 001 |
89206 |
| 042 |
|
|
|a dc
|
| 100 |
1 |
0 |
|a Au, Yat Shan
|e author
|
| 100 |
1 |
0 |
|a Massachusetts Institute of Technology. Department of Physics
|e contributor
|
| 100 |
1 |
0 |
|a MIT-Harvard Center for Ultracold Atoms
|e contributor
|
| 100 |
1 |
0 |
|a Ketterle, Wolfgang
|e contributor
|
| 100 |
1 |
0 |
|a Au, Yat Shan
|e contributor
|
| 100 |
1 |
0 |
|a Connolly, Colin B.
|e contributor
|
| 100 |
1 |
0 |
|a Doyle, John M.
|e contributor
|
| 700 |
1 |
0 |
|a Connolly, Colin B.
|e author
|
| 700 |
1 |
0 |
|a Ketterle, Wolfgang
|e author
|
| 700 |
1 |
0 |
|a Doyle, John M.
|e author
|
| 245 |
0 |
0 |
|a Vibrational quenching of the electronic ground state in ThO in cold collisions with [superscript 3]He
|
| 260 |
|
|
|b American Physical Society,
|c 2014-09-05T16:35:16Z.
|
| 856 |
|
|
|z Get fulltext
|u http://hdl.handle.net/1721.1/89206
|
| 520 |
|
|
|a We measure the ratio γ of the momentum transfer-to-vibrational quenching cross section for molecular thorium monoxide (ThO) [X([superscript 1]Σ[superscript +]), v = 1, J = 0] in collisions with atomic helium between 800 mK and 2.4 K. We find γ ∼ 10[superscript 4]. We also observe indirect evidence for ThO-He van der Waals complex formation, which has been predicted by theory [Tscherbul, Sayfutyarova, Buchachenko, and Dalgarno, J. Chem. Phys. 134, 144301 (2011)], and in conjunction, we determine the three-body recombination rate constant at 2.4 K, Γ[subscript 3] = 8 ± 2 × 10[superscript −33] cm[superscript 6] s[superscript −1].
|
| 520 |
|
|
|a Harvard-MIT Center for Ultracold Atoms
|
| 546 |
|
|
|a en
|
| 655 |
7 |
|
|a Article
|
| 773 |
|
|
|t Physical Review A
|
