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Chemical reactions of atomic lithium and molecular calcium monohydride at 1 K

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Authors

Hardman, Kyle
Singh, Vijay
Tariq, Naima
Lu, Mei-Ju
Ellis, Aja
Morrison, Muir J
Weinstein, J D

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American Physical Society

Abstract

Using cryogenic helium buffer-gas cooling, we have prepared dense samples of atomic lithium and molecular calcium monohydride at temperatures as low as 1 K. We have measured the Li+CaH→LiH+Ca chemical reaction, observed in both the accelerated disappearance of CaH in the presence of high densities of lithium and in the appearance of the LiH molecule.

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Source

Physical Review Letters

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Open Access

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