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Nascent rotational distribution of the minor v = 0 channel in the N+2 product of the Ar++ N2 charge transfer reaction at near thermal energy

✍ Scribed by Guang-Hai Lin; Jürgen Maier; Stephen R. Leone

Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
335 KB
Volume
125
Category
Article
ISSN
0009-2614

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✦ Synopsis

An improved ion beam apparatus is used to study the nascent state distribution of products m the Ar+ + N, charge transfer reaction at 0.28 eV collision energy. The rotational distribution of the minor v = 0 vibrational channel under single-collision conditions can be characterized by ,a Boltzmann distnbution with a temperature T= 710~70 IL compared to the higher temperature of 980 + 10 K for the major v = 1 vibrational pathway. It is suggested that these two vibrational channels are formed by different reaction mechamsms, most likely a relatively direct reaction for u = 0, and a more intimate collision for u=l

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