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Larmor frequency [2 records]
Record 1 - internal organization data 2010-03-18
Record 1, English
Record 1, Subject field(s)
- Atomic Physics
- Electromagnetism
- Space Weapons
Record 1, Main entry term, English
- cyclotron frequency
1, record 1, English, cyclotron%20frequency
correct, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
- gyro-frequency 2, record 1, English, gyro%2Dfrequency
correct
- gyrofrequency 3, record 1, English, gyrofrequency
correct
- Larmor frequency 4, record 1, English, Larmor%20frequency
avoid
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The frequency with which an electron or other charged particle executes spiral gyrations in moving across a magnetic field. 5, record 1, English, - cyclotron%20frequency
Record number: 1, Textual support number: 1 OBS
cyclotron frequency: term standardized by ISO. 6, record 1, English, - cyclotron%20frequency
Record 1, Key term(s)
- gyro frequency
Record 1, French
Record 1, Domaine(s)
- Physique atomique
- Électromagnétisme
- Armes orbitales
Record 1, Main entry term, French
- fréquence cyclotron
1, record 1, French, fr%C3%A9quence%20cyclotron
correct, feminine noun, standardized
Record 1, Abbreviations, French
Record 1, Synonyms, French
- gyrofréquence 2, record 1, French, gyrofr%C3%A9quence
correct, feminine noun
- fréquence gyromagnétique 3, record 1, French, fr%C3%A9quence%20gyromagn%C3%A9tique
feminine noun, standardized
- fréquence de Larmor 3, record 1, French, fr%C3%A9quence%20de%20Larmor
avoid, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Fréquence de la gyration d'une particule chargée dans un champ magnétique [...] 3, record 1, French, - fr%C3%A9quence%20cyclotron
Record number: 1, Textual support number: 1 OBS
fréquence cyclotron; fréquence gyromagnétique : termes normalisés par l'ISO. 4, record 1, French, - fr%C3%A9quence%20cyclotron
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Física atómica
- Electromagnetismo
- Armas espaciales
Record 1, Main entry term, Spanish
- girofrecuencia
1, record 1, Spanish, girofrecuencia
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Frecuencia natural en la que las partículas cargadas rotan alrededor de las líneas de fuerza del campo magnético de la tierra. 2, record 1, Spanish, - girofrecuencia
Record number: 1, Textual support number: 1 OBS
Para electrones es 700 a 1600 KHz; para iones está en el rango de audiofrecuencia. 2, record 1, Spanish, - girofrecuencia
Record 2 - internal organization data 2007-08-23
Record 2, English
Record 2, Subject field(s)
- Atomic Physics
- Magnetic Resonance Imaging
Record 2, Main entry term, English
- Larmor frequency
1, record 2, English, Larmor%20frequency
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
The frequency at which the nuclear spins precess about the main [magnetic] field. 2, record 2, English, - Larmor%20frequency
Record number: 2, Textual support number: 1 OBS
[The frequency] depends on the nucleus type and strength of the magnetic field applied. 2, record 2, English, - Larmor%20frequency
Record number: 2, Textual support number: 2 OBS
Since the Larmor frequency matches the resonance frequency, these terms are used interchangeably by certain authors. 3, record 2, English, - Larmor%20frequency
Record 2, French
Record 2, Domaine(s)
- Physique atomique
- Imagerie par résonance magnétique
Record 2, Main entry term, French
- fréquence de Larmor
1, record 2, French, fr%C3%A9quence%20de%20Larmor
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Des noyaux pris individuellement ne s'alignent pas immédiatement avec le champ magnétique, mais s'animent d'un mouvement dit de précession autour du champ magnétique comme une toupie. La fréquence de la vitesse angulaire de ce mouvement est déterminée par la force du champ magnétique principal et par le type de noyau. Cette fréquence est appelée fréquence de Larmor. 2, record 2, French, - fr%C3%A9quence%20de%20Larmor
Record number: 2, Textual support number: 1 OBS
Puisque la fréquence de Larmor et la fréquence de résonance ont la même valeur, les termes les désignant sont considérés synonymes par certains auteurs. 3, record 2, French, - fr%C3%A9quence%20de%20Larmor
Record 2, Spanish
Record 2, Textual support, Spanish
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