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Author(s):   Guo, Y.; Kislov, V.V.; Gu, X.; Zhang, F.; Mebel, A.M.; Kaiser, R.I.
Title:   A combined experimental and theoretical study of the reaction of dicarbon (C2) with D1-acetylene (HCCD): Possible mechanisms for deuterium enrichment in the interstellar D1-butadiynyl radical, CCCCD(�Chi�2�Sigma�+)
Journal:   Astrophys. J.
Volume:   653
Page(s):   1577 - 1582
Year:   2006
Reference type:   Journal article
Squib:   2006GUO/KIS1577-1582

Reaction:   Diacetylene-d1D + CH≡CC≡C
Reaction order:   1
Rate expression:   no rate data available
Category:  Experiment
Data type:   Absolute value measured directly
Experimental procedure:   Molecular beam
Analytical technique:   Mass spectrometry
Comments:   The authors presented collision energy dependence of the rate constants and branching ratios involved in the atomic hydrogen and deuterium loss pathways on the singlet and triplet surfaces only.

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