THE CORONAE OF EXTREMELY INACTIVE openParMAUNDER MINIMUMquestionMarkclosePar STARS
收藏ESA Earth Online2026-06-22 收录
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We propose to study the weak coronae of flat activity stars objects withvery low, nearly constant chromospheric emission. There is evidence that in manycases, these coronae are powered by magnetic fields from the residual turbulentdynamo left while the star.s cyclic dynamo is in a temporary Maunderlikemagnetic minimum. These stars permit us to 1) study the weakest and likely leastcomplex coronae, 2) investigate the coronal product of a turbulent dynamo in asolar mass star, and 3) explore (by proxy) the properties of the solar corona ina Maunderlike minimum. truncated!, Please see actual data for full text [truncated!, Please see actual data for full text]



