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Energy Threshold for D+H2→DH+H Reaction
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8.The point obtained using DBr and 2537‐Å light should not be included in Fig. 1 without a correction which takes into account the presently unknown differences in the thermal rate constant ratio of the reactions and for and This correction would slightly lower or raise the curve of Fig. 1 around but would not affect
9.At room temperature practically only the ground Vibrational state of is populated, but several of its rotational states contribute to the reaction. Therefore, the reaction cross section and threshold energy corresponding to these experiments refer to a rotational average at this temperature.
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