Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › Рецензирование
What can Observations of Comets Tell Us about the Solar Wind at the Maunder Minimum? / Золотова, Надежда Валерьевна; Вохмянин, Михаил Владимирович; Веселовский, Игорь; Сизоненко, Юрий.
Proceedings of the International Astronomical Union. Том 14 A30. ред. Cambridge University Press, 2018. стр. 181-183 (Proceedings of the International Astronomical Union).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › Рецензирование
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TY - GEN
T1 - What can Observations of Comets Tell Us about the Solar Wind at the Maunder Minimum?
AU - Золотова, Надежда Валерьевна
AU - Вохмянин, Михаил Владимирович
AU - Веселовский, Игорь
AU - Сизоненко, Юрий
N1 - Zolotova, N., Sizonenko, Y., Vokhmyanin, M., & Veselovsky, I. (2018). What can Observations of Comets Tell Us about the Solar Wind at the Maunder Minimum? Proceedings of the International Astronomical Union, 14(A30), 181-183. doi:10.1017/S1743921319004034
PY - 2018
Y1 - 2018
N2 - This paper discussed whether 17th Century observers left historical records of the plasma tails of comets that would be adequate to enable us to extract the physical parameters of the solar wind. The size of the aberration angle between a comet’s tail and its radius-vector defines the type of the tail: plasma or dust. We considered Bredikhin’s calculations of the parameters for 10 comet tails observed during the Maunder minimum (1645 – 1715). For those comets the angle between the tail’s axis and the radius-vector on average exceeded the value of 10° that is typical for dust tails. It was noted that visual observations of the ion tails of comets are very difficult to make owing to the spectral composition of their radiation, confirming the conclusion that observations of comet tails made in the 17th Century are not suitable for deriving past values of the physical parameters of the solar wind.
AB - This paper discussed whether 17th Century observers left historical records of the plasma tails of comets that would be adequate to enable us to extract the physical parameters of the solar wind. The size of the aberration angle between a comet’s tail and its radius-vector defines the type of the tail: plasma or dust. We considered Bredikhin’s calculations of the parameters for 10 comet tails observed during the Maunder minimum (1645 – 1715). For those comets the angle between the tail’s axis and the radius-vector on average exceeded the value of 10° that is typical for dust tails. It was noted that visual observations of the ion tails of comets are very difficult to make owing to the spectral composition of their radiation, confirming the conclusion that observations of comet tails made in the 17th Century are not suitable for deriving past values of the physical parameters of the solar wind.
KW - (Sun:) solar wind
KW - comets
KW - comets: general
KW - history and philosophy of astronomy
UR - http://www.scopus.com/inward/record.url?scp=85080870296&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/e8d25e40-1535-308e-a6c0-3a18467b7f27/
U2 - 10.1017/S1743921319004034
DO - 10.1017/S1743921319004034
M3 - Conference contribution
VL - 14
T3 - Proceedings of the International Astronomical Union
SP - 181
EP - 183
BT - Proceedings of the International Astronomical Union
PB - Cambridge University Press
ER -
ID: 52758986