Acoustically controlled periodic 𝛾-optical signals described by semiclassical theory

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F25%3A73631052" target="_blank" >RIV/61989592:15310/25:73631052 - isvavai.cz</a>

Výsledek na webu

<a href="https://journals.aps.org/prresearch/pdf/10.1103/l33j-xstp" target="_blank" >https://journals.aps.org/prresearch/pdf/10.1103/l33j-xstp</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1103/l33j-xstp" target="_blank" >10.1103/l33j-xstp</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Acoustically controlled periodic 𝛾-optical signals described by semiclassical theory

Popis výsledku v původním jazyce

This study provides a detailed theoretical description of periodic 𝛾-ray intensity signals. These signals are generated by the tabletop time coincidence experimental setups which utilize nuclear resonant interaction of 𝛾-photons from a radioactive source with an absorber exhibiting ultrasonic vibrations. Transmission of the 𝛾-radiation field through the absorber is described by semiclassical theory considering arbitrary periodic motion of the absorber. A key aspect of the presented work is the application of the Fourier analysis. A fundamental relation between the Fourier coefficients of the 𝛾-ray intensity signal and the Fourier coefficients of a complex exponential of the absorber motion is derived. Application of this relation is shown on the example of the trapezoid motion, which demonstrates its usability for systematic inspection of the discussed signals. The results of the analysis expand the knowledge of the coherent manipulation of 𝛾-photons and may find usage in a broad range of research fields utilizing 𝛾-ray sources.

Název v anglickém jazyce

Acoustically controlled periodic 𝛾-optical signals described by semiclassical theory

Popis výsledku anglicky

This study provides a detailed theoretical description of periodic 𝛾-ray intensity signals. These signals are generated by the tabletop time coincidence experimental setups which utilize nuclear resonant interaction of 𝛾-photons from a radioactive source with an absorber exhibiting ultrasonic vibrations. Transmission of the 𝛾-radiation field through the absorber is described by semiclassical theory considering arbitrary periodic motion of the absorber. A key aspect of the presented work is the application of the Fourier analysis. A fundamental relation between the Fourier coefficients of the 𝛾-ray intensity signal and the Fourier coefficients of a complex exponential of the absorber motion is derived. Application of this relation is shown on the example of the trapezoid motion, which demonstrates its usability for systematic inspection of the discussed signals. The results of the analysis expand the knowledge of the coherent manipulation of 𝛾-photons and may find usage in a broad range of research fields utilizing 𝛾-ray sources.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10304 - Nuclear physics

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Physical Review Research

ISSN

2643-1564

e-ISSN

2643-1564

Svazek periodika

7

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

"023243-1"-"023243-9"

Kód UT WoS článku

001509563300004

EID výsledku v databázi Scopus

2-s2.0-105023176992