TY - JOUR
T1 - Modelling solar atmospheric gravity oscillation modes
AU - Pinter, B.
N1 - Journal: Astronomische Nachrichten, 329, 503-507
PY - 2008/6
Y1 - 2008/6
N2 - Solar oscillations are investigated in a one-dimensional hydrodynamic plane-parallel model with an atmosphere. Besides the acoustic pressure (p) modes, the fundamental (f) and Lamb mode, another set of eigenmodes, a group of atmospheric gravity (g) modes, is found in the low-frequency region of the spectrum. Their frequencies and spatial behaviour are studied.
AB - Solar oscillations are investigated in a one-dimensional hydrodynamic plane-parallel model with an atmosphere. Besides the acoustic pressure (p) modes, the fundamental (f) and Lamb mode, another set of eigenmodes, a group of atmospheric gravity (g) modes, is found in the low-frequency region of the spectrum. Their frequencies and spatial behaviour are studied.
KW - hydrodynamics
KW - Sun: atmosphere
KW - Sun: helioseismology
KW - Sun: interior
KW - Sun: oscillations
KW - waves
UR - http://hdl.handle.net/2160/9265
U2 - 10.1002/asna.200710985
DO - 10.1002/asna.200710985
M3 - Article
SN - 1521-3994
VL - 329
SP - 503
EP - 507
JO - Astronomische Nachrichten
JF - Astronomische Nachrichten
IS - 5
ER -