INDICATIONS OF R-MODE OSCILLATIONS INSOHO/MDI SOLAR RADIUS MEASUREMENTS

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Oscillations of a Giant Solar Tornado

Solar magnetic tornadoes are known to be one of the mass and energy transport mechanisms from the lower solar atmosphere into the upper layers of the solar corona. A bright spiral structure with two arms is observed using high-cadence EUV images of 171, 193 and 304 Ǻ channels of Atmospheric Imaging Assembly (AIA) aboard the Solar Dynamics Observatory (SDO) on 10th of July 2011 for three hours. ...

متن کامل

How do f-mode Frequencies Change with Solar Radius?

We test the relation between relative f -mode frequency variation (δν/ν) and Lagrangian perturbation in the solar radius (δr/r) obtained by Dziembowski & Goode (2004) using several pairs of solar models and show that it doesn’t hold true for any of the model pairs we have used. We attempt to derive a better approximation for the kernel linking the relative frequency changes and the solar radius...

متن کامل

Solar oscillations: time analysis of the GOLF p-mode signal

We determine the intrinsic phase lag of the GOLF data for the solar p-mode velocity deduced either from one of the narrow band photometers working alternatively on blue and red wing of the sodium lines. The timing of the “blue wing” velocity coming from the current GOLF data is given in respect to the ground-based observations. The phase lag for the “blue” velocity is 6 s in advance relatively ...

متن کامل

Solar and Atmospheric Neutrino Oscillations from Bilinear R-Parity Violation

We discuss general predictions for neutrino masses and mixing angles from R parity violation in the Minimal Supersymmetric Standard Model. If the soft supersymmetry breaking terms are flavor blind at short distance, then the leptonic analogue of the CKM matrix depends on only two real parameters, which are completely determined by fits to solar and atmospheric neutrino oscillations. Either the ...

متن کامل

r-Mode Oscillations in Rotating Magnetic Neutron Stars.

We show that r-mode oscillations distort the magnetic fields of neutron stars and that their occurrence is likely to be limited by this interaction. If the field is greater, similar1016(Omega/OmegaB) G, where Omega and OmegaB are the angular velocities of the star and at which mass shedding occurs, r-mode oscillations cannot occur. Much weaker fields will prevent gravitational radiation from ex...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: The Astrophysical Journal

سال: 2015

ISSN: 1538-4357

DOI: 10.1088/0004-637x/804/1/47