Recording 2-D Nutation NQR Spectra by Random Sampling Method

The method of random sampling was introduced for the first time in the nutation nuclear quadrupole resonance (NQR) spectroscopy where the nutation spectra show characteristic singularities in the form of shoulders. The analytic formulae for complex two-dimensional (2-D) nutation NQR spectra (I = 3/2...

Descripción completa

Detalles Bibliográficos
Autores principales: Glotova, Olga, Sinyavsky, Nikolaj, Jadzyn, Maciej, Ostafin, Michal, Nogaj, Boleslaw
Formato: Texto
Lenguaje:English
Publicado: Springer Vienna 2010
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2947006/
https://www.ncbi.nlm.nih.gov/pubmed/20949121
http://dx.doi.org/10.1007/s00723-010-0148-6
_version_ 1782187356843933696
author Glotova, Olga
Sinyavsky, Nikolaj
Jadzyn, Maciej
Ostafin, Michal
Nogaj, Boleslaw
author_facet Glotova, Olga
Sinyavsky, Nikolaj
Jadzyn, Maciej
Ostafin, Michal
Nogaj, Boleslaw
author_sort Glotova, Olga
collection PubMed
description The method of random sampling was introduced for the first time in the nutation nuclear quadrupole resonance (NQR) spectroscopy where the nutation spectra show characteristic singularities in the form of shoulders. The analytic formulae for complex two-dimensional (2-D) nutation NQR spectra (I = 3/2) were obtained and the condition for resolving the spectral singularities for small values of an asymmetry parameter η was determined. Our results show that the method of random sampling of a nutation interferogram allows significant reduction of time required to perform a 2-D nutation experiment and does not worsen the spectral resolution.
format Text
id pubmed-2947006
institution National Center for Biotechnology Information
language English
publishDate 2010
publisher Springer Vienna
record_format MEDLINE/PubMed
spelling pubmed-29470062010-10-12 Recording 2-D Nutation NQR Spectra by Random Sampling Method Glotova, Olga Sinyavsky, Nikolaj Jadzyn, Maciej Ostafin, Michal Nogaj, Boleslaw Appl Magn Reson Article The method of random sampling was introduced for the first time in the nutation nuclear quadrupole resonance (NQR) spectroscopy where the nutation spectra show characteristic singularities in the form of shoulders. The analytic formulae for complex two-dimensional (2-D) nutation NQR spectra (I = 3/2) were obtained and the condition for resolving the spectral singularities for small values of an asymmetry parameter η was determined. Our results show that the method of random sampling of a nutation interferogram allows significant reduction of time required to perform a 2-D nutation experiment and does not worsen the spectral resolution. Springer Vienna 2010-07-03 2010 /pmc/articles/PMC2947006/ /pubmed/20949121 http://dx.doi.org/10.1007/s00723-010-0148-6 Text en © The Author(s) 2010 https://creativecommons.org/licenses/by-nc/4.0/ This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited.
spellingShingle Article
Glotova, Olga
Sinyavsky, Nikolaj
Jadzyn, Maciej
Ostafin, Michal
Nogaj, Boleslaw
Recording 2-D Nutation NQR Spectra by Random Sampling Method
title Recording 2-D Nutation NQR Spectra by Random Sampling Method
title_full Recording 2-D Nutation NQR Spectra by Random Sampling Method
title_fullStr Recording 2-D Nutation NQR Spectra by Random Sampling Method
title_full_unstemmed Recording 2-D Nutation NQR Spectra by Random Sampling Method
title_short Recording 2-D Nutation NQR Spectra by Random Sampling Method
title_sort recording 2-d nutation nqr spectra by random sampling method
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2947006/
https://www.ncbi.nlm.nih.gov/pubmed/20949121
http://dx.doi.org/10.1007/s00723-010-0148-6
work_keys_str_mv AT glotovaolga recording2dnutationnqrspectrabyrandomsamplingmethod
AT sinyavskynikolaj recording2dnutationnqrspectrabyrandomsamplingmethod
AT jadzynmaciej recording2dnutationnqrspectrabyrandomsamplingmethod
AT ostafinmichal recording2dnutationnqrspectrabyrandomsamplingmethod
AT nogajboleslaw recording2dnutationnqrspectrabyrandomsamplingmethod

Ejemplares similares