Predissociation of H3 near its ionization threshold induced by very weak electric fields.
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Biomedical subjects
H Helm
Publications and source records attributed to H Helm.
f-electron Rydberg series of triatomic hydrogen.
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Photoelectron spectroscopy of vibrationally excited H2 (E,F 1 Sigma g+).
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Autoionizing np Rydberg states of H2.
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Vibrational autoionization in H3 and measurements of the symmetric-stretch frequency of the metastable 2p A2" state.
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Measurement of the ionization potential of triatomic hydrogen.
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Double-resonance study of predissociation of the j3 Delta g state of H2.
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Forced rotational autoionization of high-lying states of H2.
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Photodissociation of triatomic hydrogen.
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Photoionization of N2 E 3 Sigma g+
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Autoionization of H2 induced by a doubly excited triplet state.
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Four-photon dissociation and ionization of H2.
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Field ionization of high-lying states of H2.
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Observation of high-n Rydberg series (7<n<40) of the H3 molecule.
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Dissociative decay of n=3 levels in H2. II. Excited by laser from the metastable c 3 Pi u- state of H2.
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Autoionizing Rydberg states in triplet molecular hydrogen.
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Three-photon double-resonance spectroscopy of autoionizing Rydberg states in H2.
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[On psychotherapy at internistic clinics and general hospitals].
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Adolescent↗