Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Magnetic reconnection as the driving factor behind high-mass protostellar luminosity flares. / Chen, Xi; Liu, Jun-Ting; Баяндина, Ольга; Song, Shi-Min; Хайбрахманов, Сергей Александрович; Соболев, Андрей Михайлович; Liu, Sheng-Yuan; Chen, Zhi-Wei; Li, Da-Lei; Lin, Bin; Xia, Bo; Shen, Zhi-Qiang; Liu, Tie ; Li, Pak-Shing; Zhang, Xiao-Juan.
в: Communications Physics, Том 8, 249, 12.06.2025.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Magnetic reconnection as the driving factor behind high-mass protostellar luminosity flares
AU - Chen, Xi
AU - Liu, Jun-Ting
AU - Баяндина, Ольга
AU - Song, Shi-Min
AU - Хайбрахманов, Сергей Александрович
AU - Соболев, Андрей Михайлович
AU - Liu, Sheng-Yuan
AU - Chen, Zhi-Wei
AU - Li, Da-Lei
AU - Lin, Bin
AU - Xia, Bo
AU - Shen, Zhi-Qiang
AU - Liu, Tie
AU - Li, Pak-Shing
AU - Zhang, Xiao-Juan
PY - 2025/6/12
Y1 - 2025/6/12
N2 - Magnetic reconnection, a critical process in astrophysical luminosity outbursts like solar flares, may also underpin such events in high-mass young stellar objects (HMYSOs). Despite theoretical predictions, observational evidence linking luminosity outbursts to magnetic reconnection in HMYSOs is still lacking. Our study examines the bursting HMYSO G36.11+0.55, where we find a significant correlation between the variability of 6.668 GHz CH3OH maser and the magnetic field strength inferred from 6.035 GHz ex-OH masers. This aligns with models of accretion-driven magnetic flux accumulation and reconnection-driven ejection, proposed for low-mass protostellar flares in theoretical studies. The CH3OH maser light curve closely resembles those observed or expected in other luminosity outbursts linked to magnetic reconnection. Furthermore, CH3OH maser flare regions coincide with jets from the source, also supporting the model of reconnection-driven magnetic flux ejection. These observational results underscore the essential role of magnetic fields in HMYSO outburst dynamics and material accretion near HMYSOs.
AB - Magnetic reconnection, a critical process in astrophysical luminosity outbursts like solar flares, may also underpin such events in high-mass young stellar objects (HMYSOs). Despite theoretical predictions, observational evidence linking luminosity outbursts to magnetic reconnection in HMYSOs is still lacking. Our study examines the bursting HMYSO G36.11+0.55, where we find a significant correlation between the variability of 6.668 GHz CH3OH maser and the magnetic field strength inferred from 6.035 GHz ex-OH masers. This aligns with models of accretion-driven magnetic flux accumulation and reconnection-driven ejection, proposed for low-mass protostellar flares in theoretical studies. The CH3OH maser light curve closely resembles those observed or expected in other luminosity outbursts linked to magnetic reconnection. Furthermore, CH3OH maser flare regions coincide with jets from the source, also supporting the model of reconnection-driven magnetic flux ejection. These observational results underscore the essential role of magnetic fields in HMYSO outburst dynamics and material accretion near HMYSOs.
UR - https://www.mendeley.com/catalogue/49a31d37-d0c4-39a0-85f4-4be3b27dc919/
U2 - 10.1038/s42005-025-02140-y
DO - 10.1038/s42005-025-02140-y
M3 - Article
VL - 8
JO - Communications Physics
JF - Communications Physics
SN - 2399-3650
M1 - 249
ER -
ID: 137080699