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| Author | Callebaut, D.K.; Makarovska, Y.; Tlatov | ||||
| Title | Gravitational energy of solar oscillations and climatic changes | Type | P1 Proceeding | ||
| Year | 2000 | Publication | Abbreviated Journal | ||
| Volume | 463 | Issue | Pages | 297-300 T2 - 1st Solar and Space Weather Euroconfe | |
| Keywords | P1 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation) | ||||
| Abstract | The gravitational energy associated with variations in the radius of the Sun is huge: with a relative change of 1/2000 (the estimated difference between maximum and minimum solar activity) and taking only the convection zone to expand, corresponds to about 2 10(34)J, which is 1/10 of the total rotational energy of the Sun. Non-radial oscillations with a tiny nonlinearity can still yield energies comparable to or larger than the total magnetic energy of a full sunspot cycle or three or four orders more than the luminosity of the Sun, but that is not sufficient to account for the changes of the temperature on Earth. The expansion of the upper layers of the convection zone, however, may directly or indirectly affect the climate and the biological aspects on the Earth. Moreover this suits a qualitative explanation why the Sun expands during a minimum of the magnetic activity. | ||||
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Place of Publication | Editor | |||
| Language | Wos | 000168300800040 | Publication Date | ||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | 92-9092-693-7 | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
| Impact Factor | Times cited | Open Access | |||
| Notes | Approved | no | |||
| Call Number | UA @ admin @ c:irua:95767 | Serial | 8006 | ||
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