Nonlinear response of slender magnetic flux tubes to external pressure fluctuations

dc.contributor.author	Venkatakrishnan, P
dc.date.accessioned	2008-09-23T09:53:32Z
dc.date.available	2008-09-23T09:53:32Z
dc.date.issued	1986-04
dc.identifier.citation	Solar Physics, Vol. 104, No. 2, pp. 347 - 357	en
dc.identifier.issn	0038-0938
dc.identifier.uri	http://hdl.handle.net/2248/3803
dc.description.abstract	The effect of applying external pressure fluctuations on slender flux tubes is studied as a nonlinear initial value problem. It is shown that persistent nonlinear resonant response to pressure fluctuations is possible for slender magnetic flux tubes. Radiation does not seem to significantly damp the resonance for forcing periods much larger than the cooling time. Thus, the absence of observational evidence for resonant interaction between the narrow band five-minute oscillations and the tubes seems to indicate that the tubes are shorter than the extent of the eigenfunction of the oscillations.	en
dc.language.iso	en	en
dc.publisher	Springer	en
dc.relation.uri	http://dx.doi.org/10.1007/BF00159087	en
dc.relation.uri	http://adsabs.harvard.edu/abs/1986SoPh..104..347V
dc.subject	Magnetic Flux	en
dc.subject	Photosphere	en
dc.subject	Pressure Effects	en
dc.subject	Solar Magnetic Field	en
dc.subject	Boundary Value Problems	en
dc.subject	Cooling	en
dc.subject	Oscillations	en
dc.subject	Resonant Frequencies	en
dc.title	Nonlinear response of slender magnetic flux tubes to external pressure fluctuations	en
dc.type	Article	en