Magnetic trapping and Zeeman relaxation of imidogen (NH X-triplet-Sigma)

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dc.creatorCampbell, Wesley C.
dc.creatorTsikata, Edem
dc.creatorvan Buuren, Laurens
dc.creatorLu, Hsin-I
dc.creatorDoyle, John M.
dc.date2007-02-08
dc.date2007-02-28
dc.date.accessioned2026-07-07T08:39:21Z
dc.date.available2026-07-07T08:39:21Z
dc.descriptionImidogen (NH) radicals are magnetically trapped and their Zeeman relaxation and energy transport collision cross sections with helium are measured. Continuous buffer-gas loading of the trap is direct from a room-temperature molecular beam. The Zeeman relaxation (inelastic) cross section of magnetically trapped electronic, vibrational and rotational ground state imidogen in collisions with He-3 is measured to be 3.8 +/- 1.1 E-19 cm^2 at 710 mK. The NH-He energy transport cross section is also measured, indicating a ratio of diffusive to inelastic cross sections of gamma = 7 E4 in agreement with the recent theory of Krems et al. (PRA 68 051401(R) (2003))
dc.description12 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/physics/0702071
dc.identifierhttp://arxiv.org/abs/physics/0702071
dc.identifierPhys. Rev. Lett. 98, 213001 (2007)
dc.identifierdoi:10.1103/PhysRevLett.98.213001
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/141039
dc.subjectAtomic Physics
dc.subjectChemical Physics
dc.titleMagnetic trapping and Zeeman relaxation of imidogen (NH X-triplet-Sigma)
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