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Электронный каталог: Prakhov, S. - New High-Statistics Measurement of the *p*0 *> e*+e*-*g Dalitz Decay at the Mainz Microtron
Prakhov, S. - New High-Statistics Measurement of the *p*0 *> e*+e*-*g Dalitz Decay at the Mainz Microtron
Статья
Автор: Prakhov, S.
Physical Review C: New High-Statistics Measurement of the *p*0 *> e*+e*-*g Dalitz Decay at the Mainz Microtron
б.г.
ISBN отсутствует
Автор: Prakhov, S.
Physical Review C: New High-Statistics Measurement of the *p*0 *> e*+e*-*g Dalitz Decay at the Mainz Microtron
б.г.
ISBN отсутствует
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Статья
Prakhov, S.
New High-Statistics Measurement of the *p*0 *> e*+e*-*g Dalitz Decay at the Mainz Microtron / S.Prakhov, N.S.Borisov, A.S.Dolzhikov, I.Gorodnov, V.L.Kashevarov, A.Lazarev, A.Neganov, Yu.A.Usov, [a.o.]. – Text : electronic // Physical Review C. – 2026. – Vol. 113, No. 6. – P. 065202. – URL: https://doi.org/10.1103/9tk1-2dxp. – Bibliogr.: 70.
The Dalitz decay 𝜋*0→𝑒*+𝑒*−𝛾 has been measured with the highest statistical accuracy obtained so far in the 𝛾𝑝→𝜋*0𝑝 reaction with the A2 tagged-photon facility at the Mainz Microtron, MAMI. The value of the slope parameter for the 𝜋*0 electromagnetic transition form factor, 𝑎&sub(𝜋)=0.0315±0.0026&sub(stat)±0.0010&sub(syst), is obtained from the analysis of 2.4×10*6 𝜋*0→𝑒*+𝑒*−𝛾 observed decays. Within experimental uncertainties, it is in agreement with existing measurements and theoretical calculations, with its own uncertainty being smaller than previous results based on the analysis of 𝜋*0→𝑒*+𝑒*−𝛾 decays.
ОИЯИ = ОИЯИ (JINR)2026
Спец.(статьи,препринты) = С 346.4а - Основные свойства пи-мезонов: масса, типы и времена распадов. Структура пи-мезонов
Спец.(статьи,препринты) = С 345 д - Ускорители электронов - бетатрон, синхротрон и др. Микротрон
Бюллетени = 33/026
Prakhov, S.
New High-Statistics Measurement of the *p*0 *> e*+e*-*g Dalitz Decay at the Mainz Microtron / S.Prakhov, N.S.Borisov, A.S.Dolzhikov, I.Gorodnov, V.L.Kashevarov, A.Lazarev, A.Neganov, Yu.A.Usov, [a.o.]. – Text : electronic // Physical Review C. – 2026. – Vol. 113, No. 6. – P. 065202. – URL: https://doi.org/10.1103/9tk1-2dxp. – Bibliogr.: 70.
The Dalitz decay 𝜋*0→𝑒*+𝑒*−𝛾 has been measured with the highest statistical accuracy obtained so far in the 𝛾𝑝→𝜋*0𝑝 reaction with the A2 tagged-photon facility at the Mainz Microtron, MAMI. The value of the slope parameter for the 𝜋*0 electromagnetic transition form factor, 𝑎&sub(𝜋)=0.0315±0.0026&sub(stat)±0.0010&sub(syst), is obtained from the analysis of 2.4×10*6 𝜋*0→𝑒*+𝑒*−𝛾 observed decays. Within experimental uncertainties, it is in agreement with existing measurements and theoretical calculations, with its own uncertainty being smaller than previous results based on the analysis of 𝜋*0→𝑒*+𝑒*−𝛾 decays.
ОИЯИ = ОИЯИ (JINR)2026
Спец.(статьи,препринты) = С 346.4а - Основные свойства пи-мезонов: масса, типы и времена распадов. Структура пи-мезонов
Спец.(статьи,препринты) = С 345 д - Ускорители электронов - бетатрон, синхротрон и др. Микротрон
Бюллетени = 33/026
