A mechanism for creating an inversion of populations of energy levels

Abstract

The possibility of the Gadolinium nuclei energy levels population inversion under neutron bombardment is theoretically shown. In the process two isotopes of gadolinium take part. Light isotope Gd¹⁵⁵ capturing neutron transforms to heavy isotope Gd¹⁵⁶ at that heavy nucleus is in an excited metastable state. The population inversion is investigating during several tens of second when the neutron flux intensity is 10¹³ cm^-2 ?‡ s^-1.

Original language	English
Title of host publication	International Conference on Atomic and Molecular Pulsed Lasers XIII
Editors	Victor F. Tarasenko, Andrei M. Kabanov
Publisher	SPIE
ISBN (Electronic)	9781510617322
DOIs	https://doi.org/10.1117/12.2303517
Publication status	Published - 2018
Event	13th International Conference on Atomic and Molecular Pulsed Lasers, AMPL 2017 - Tomsk, Russian Federation Duration: 10 Sep 2017 → 15 Sep 2017

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	10614
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	13th International Conference on Atomic and Molecular Pulsed Lasers, AMPL 2017
Country	Russian Federation
City	Tomsk
Period	10.9.17 → 15.9.17

Keywords

Active medium
Exiting
Inversion of population
Isotopes
Neutrons capture
Nuclei
Pumping

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Access to Document

10.1117/12.2303517

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Cite this

Kazaryan, M. A., Shamanin, I. V., Shamanin, V. I., Sachkov, V. I., & Poberezhnikov, A. D. (2018). A mechanism for creating an inversion of populations of energy levels. In V. F. Tarasenko, & A. M. Kabanov (Eds.), International Conference on Atomic and Molecular Pulsed Lasers XIII [1061416] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 10614). SPIE. https://doi.org/10.1117/12.2303517

A mechanism for creating an inversion of populations of energy levels. / Kazaryan, M. A.; Shamanin, I. V.; Shamanin, V. I.; Sachkov, V. I.; Poberezhnikov, A. D.

International Conference on Atomic and Molecular Pulsed Lasers XIII. ed. / Victor F. Tarasenko; Andrei M. Kabanov. SPIE, 2018. 1061416 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 10614).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kazaryan, MA, Shamanin, IV , Shamanin, VI, Sachkov, VI & Poberezhnikov, AD 2018, A mechanism for creating an inversion of populations of energy levels. in VF Tarasenko & AM Kabanov (eds), International Conference on Atomic and Molecular Pulsed Lasers XIII., 1061416, Proceedings of SPIE - The International Society for Optical Engineering, vol. 10614, SPIE, 13th International Conference on Atomic and Molecular Pulsed Lasers, AMPL 2017, Tomsk, Russian Federation, 10.9.17. https://doi.org/10.1117/12.2303517

Kazaryan MA, Shamanin IV , Shamanin VI, Sachkov VI, Poberezhnikov AD. A mechanism for creating an inversion of populations of energy levels. In Tarasenko VF, Kabanov AM, editors, International Conference on Atomic and Molecular Pulsed Lasers XIII. SPIE. 2018. 1061416. (Proceedings of SPIE - The International Society for Optical Engineering). https://doi.org/10.1117/12.2303517

Kazaryan, M. A. ; Shamanin, I. V. ; Shamanin, V. I. ; Sachkov, V. I. ; Poberezhnikov, A. D. / A mechanism for creating an inversion of populations of energy levels. International Conference on Atomic and Molecular Pulsed Lasers XIII. editor / Victor F. Tarasenko ; Andrei M. Kabanov. SPIE, 2018. (Proceedings of SPIE - The International Society for Optical Engineering).

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abstract = "The possibility of the Gadolinium nuclei energy levels population inversion under neutron bombardment is theoretically shown. In the process two isotopes of gadolinium take part. Light isotope Gd155 capturing neutron transforms to heavy isotope Gd156 at that heavy nucleus is in an excited metastable state. The population inversion is investigating during several tens of second when the neutron flux intensity is 1013 cm-2 ?‡ s-1.",

keywords = "Active medium, Exiting, Inversion of population, Isotopes, Neutrons capture, Nuclei, Pumping",

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