General form of intramolecular nuclear spin isomers mixing in C3v-symmetry

Standard

General form of intramolecular nuclear spin isomers mixing in C_3v-symmetry. / Il'ichov, L. V.

в: Chemical Physics Letters, Том 685, 2017, стр. 305-309.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{0eb8afe2df8b40bcb6df45f016405afb,

title = "General form of intramolecular nuclear spin isomers mixing in C3v-symmetry",

abstract = "Molecules with identical nuclei exist in nature in the form of nuclear spin isomers. In general, spin isomers are not the eigenstates of total molecular Hamiltonian. It also contains parts able to transform spin isomers one into another. Recently, nuclear spin isomers relaxation induced by such a quantum mixing was successfully demonstrated in experiment. That motivates the search for general intramolecular interactions able to mix spin isomers. In the work, the general forms of the possible mixing interactions are found for C3v-type of molecules using generalized Jordan-Schwinger approach to the theory of quantum angular momentum.",

keywords = "Bosonic calculus, Conversion, Mixing interaction, Nuclear spin isomers, Quantum relaxation, Symmetric top, PARA-HYDROGEN, CONVERSION, CH3F MOLECULES, RELAXATION, MODEL, PARAHYDROGEN-INDUCED POLARIZATION, ENRICHMENT, HYPERPOLARIZATION, SEPARATION, WATER",

author = "Il'ichov, {L. V.}",

note = "Publisher Copyright: {\textcopyright} 2017 Elsevier B.V.",

year = "2017",

doi = "10.1016/j.cplett.2017.07.082",

language = "English",

volume = "685",

pages = "305--309",

journal = "Chemical Physics Letters",

issn = "0009-2614",

publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - General form of intramolecular nuclear spin isomers mixing in C3v-symmetry

AU - Il'ichov, L. V.

PY - 2017

Y1 - 2017

N2 - Molecules with identical nuclei exist in nature in the form of nuclear spin isomers. In general, spin isomers are not the eigenstates of total molecular Hamiltonian. It also contains parts able to transform spin isomers one into another. Recently, nuclear spin isomers relaxation induced by such a quantum mixing was successfully demonstrated in experiment. That motivates the search for general intramolecular interactions able to mix spin isomers. In the work, the general forms of the possible mixing interactions are found for C3v-type of molecules using generalized Jordan-Schwinger approach to the theory of quantum angular momentum.

AB - Molecules with identical nuclei exist in nature in the form of nuclear spin isomers. In general, spin isomers are not the eigenstates of total molecular Hamiltonian. It also contains parts able to transform spin isomers one into another. Recently, nuclear spin isomers relaxation induced by such a quantum mixing was successfully demonstrated in experiment. That motivates the search for general intramolecular interactions able to mix spin isomers. In the work, the general forms of the possible mixing interactions are found for C3v-type of molecules using generalized Jordan-Schwinger approach to the theory of quantum angular momentum.

KW - Bosonic calculus

KW - Conversion

KW - Mixing interaction

KW - Nuclear spin isomers

KW - Quantum relaxation

KW - Symmetric top

KW - PARA-HYDROGEN

KW - CONVERSION

KW - CH3F MOLECULES

KW - RELAXATION

KW - MODEL

KW - PARAHYDROGEN-INDUCED POLARIZATION

KW - ENRICHMENT

KW - HYPERPOLARIZATION

KW - SEPARATION

KW - WATER

UR - http://www.scopus.com/inward/record.url?scp=85026778104&partnerID=8YFLogxK

U2 - 10.1016/j.cplett.2017.07.082

DO - 10.1016/j.cplett.2017.07.082

M3 - Article

AN - SCOPUS:85026778104

VL - 685

SP - 305

EP - 309

JO - Chemical Physics Letters

JF - Chemical Physics Letters

SN - 0009-2614

ER -

ID: 9048495