1–50 of 1,927 hits
|

    The quiet chromosphere: Phase relation with the solar cycle

    Li, K.J. / Feng, W. | Elsevier | 2022
    Keywords: Sun: activity , Sun: chromosphere , Sun: atmosphere

    Phase relations between total solar irradiance and the Mg II index

    Li, K.J. / Xu, J.C. / Xiang, N.B. et al. | Elsevier | 2015
    Keywords: Sun: general , Sun: activity , Sun: chromosphere

    Large non-radial propagation of a coronal mass ejection on 2011 January 24

    Cécere, M. / Sieyra, M.V. / Cremades, H. et al. | Elsevier | 2019
    Keywords: Sun, corona , Sun, coronal mass ejections (CMEs) , Sun, prominences

    On the propagation of gravity waves in the lower solar atmosphere in different magnetic configurations

    Kumar, Hirdesh / Kumar, Brajesh / Rajaguru, S.P. | Elsevier | 2023
    Keywords: Sun: photosphere , Sun: chromosphere , Sun: magnetic fields , Sun: oscillations , Sun: sunspots

    Phase relation of the quiet chromosphere in the He I line with the solar cycle

    Li, K.J. / Feng, W. | Elsevier | 2021
    Keywords: Sun: activity , Sun: chromosphere , Sun: atmosphere

    Analysis of a long-duration AR throughout five solar rotations: Magnetic properties and ejective events

    Iglesias, Francisco A. / Cremades, Hebe / Merenda, Luciano A. et al. | Elsevier | 2019
    Keywords: Sun: activity , Sun: coronal mass ejections (CMEs) , Sun: photosphere , Sun: magnetic fields

    Characteristics and development of the main phase disturbance in geomagnetic storms ( Dst - 50 nT )

    Ahmed, O. / Badruddin, B. / Derouich, M. | Elsevier | 2024
    Keywords: Sun: solar wind , Sun: fundamental parameters , Sun: coronal mass ejections (CMEs) , Sun: flares , Sun: heliosphere

    Characteristics of active regions associated to large solar energetic proton events

    Bronarska, K. / Michalek, G. | Elsevier | 2016
    Keywords: Sun: activity , Sun: coronal mass ejection (CMEs) , Sun: particle emission , Sun: flares

    “Oblique” Bernstein modes in solar preflare plasma: Generation of second harmonics

    Kryshtal, A.N. / Gerasimenko, S.V. / Voitsekhovska, A.D. | Elsevier | 2011
    Keywords: Sun: magnetic field , Sun: activity , Sun: flare loop , Sun: plasma instabilities

    Reconstructing solar magnetic fields from historical observations:VI. Axial dipole moments of solar active regions in cycles 21−24

    Free access
    Virtanen, I. O. (I. O. I.) / Virtanen, I. I. (I. I.) / Pevtsov, A. A. (A. A.) et al. | BASE | 2019
    Keywords: Sun: activity , Sun: magnetic fields , Sun: photosphere

    Driving major solar flares and eruptions: A review

    Schrijver, Carolus J. | Elsevier | 2008
    Keywords: Sun: flares , Sun: magnetic field , Sun: emerging flux

    Visibility of coronal mass ejections in SOHO/LASCO coronagraphs

    Bronarska, K. / Michalek, G. / Yashiro, S. et al. | Elsevier | 2017
    Keywords: Sun: activity , Sun: Coronal Mass Ejection (CMEs) , Sun: particle emission , Sun: flares

      Visibility of coronal mass ejections in SOHO/LASCO coronagraphs

      Bronarska, K | Online Contents
      Keywords: Sun: particle emission , Sun: Coronal Mass Ejection (CMEs) , Sun: flares , Sun: activity

    Magnetic connectivity and solar energetic proton event intensity profiles at deka-MeV energy

    Paassilta, Miikka / Vainio, Rami / Papaioannou, Athanasios et al. | Elsevier | 2022
    Keywords: Sun: abundances , Sun: particle emission

    Exploring the temporal variation of the solar quadrupole moment from relativistic gravitation contributions: A fortuitous circumstance?

    Rozelot, J.P. / Eren, S. | Elsevier | 2019
    Keywords: Sun: fundamental parameters , Sun: activity

    Extending the concept of separatrices to QSLs for magnetic reconnection

    Démoulin, P. | Elsevier | 2005
    Keywords: Sun: magnetic fields , Sun: X-rays , Sun: flares , Sun: chromosphere

    Variations of the solar acoustic high-degree mode frequencies over solar cycle 23

    Rabello-Soares, M.C. / Korzennik, Sylvain G. / Schou, J. | Elsevier | 2007
    Keywords: Sun: helioseismology , Sun: activity , Sun: oscillations

    The damping of small-amplitude oscillations in quiescent prominences

    Ballester, J.L. | Elsevier | 2009
    Keywords: Sun: oscillations , Sun: magnetic fields , Sun: corona , Sun: prominences

    How to improve the maps of magnetic helicity injection in active regions?

    Pariat, Etienne / Démoulin, Pascal / Nindos, Alexander | Elsevier | 2007
    Keywords: Sun: magnetic fields , Sun: photosphere , Sun: corona

    Velocity amplitudes in global convection simulations: The role of the Prandtl number and near-surface driving

    O’Mara, Bridget / Miesch, Mark S. / Featherstone, Nicholas A. et al. | Elsevier | 2016
    Keywords: Sun: interior

    Scaling laws of quiet-Sun coronal loops

    Mac Cormack, C. / López Fuentes, M. / Mandrini, C.H. et al. | Elsevier | 2019
    Keywords: Sun: corona , Sun: UV radiation

    A summary of the applications of a weighted average method determining times of solar cycle extrema

    Du, Z.L. / Wang, H.N. / He, H. et al. | Elsevier | 2007
    Keywords: Sun

    A question raised from the observation of dynamic cusp formation: When and where does particle acceleration occur?

    Sui, Linhui / Holman, Gordon D. / Dennis, Brian R. | Elsevier | 2007
    Keywords: Sun: flares , Sun: magnetic reconnection , Sun: X-rays , Sun: coronal , Sun: coronal loops

    Properties of structured coronal mass ejections in solar cycle 23

    Cremades, H. / Bothmer, V. / Tripathi, D. | Elsevier | 2005
    Keywords: Sun

    Sequential chromospheric brightenings: The case for chromospheric evaporation

    Pevtsov, Alexei A. / Balasubramaniam, K.S. / Hock, Rachel A. | Elsevier | 2007
    Keywords: Sun: flares , Sun: CMEs , Sun: magnetic reconnection

    Longitudinal distribution of major solar flares during 1975–2005

    Zhang, L.Y. / Cui, Y.M. / He, Y.L. et al. | Elsevier | 2006
    Keywords: Sun , Activity-Sun , Longitude-Sun

    Statistical study of twist values of transequatorial loops and the relationship with flares

    Chen, Jie / Lundstedt, Henrik / Zhang, Hongqi | Elsevier | 2009
    Keywords: Sun: activity , Sun: transequatorial loops , Sun: flare

    Probing the method of correcting Faraday rotation in vector magnetograms

    Gao, Yu / Xu, Haiqing / Zhang, Hongqi | Elsevier | 2007
    Keywords: Sun

    Where will efficient energy release occur in 3-D magnetic configurations?

    Démoulin, P. | Elsevier | 2007
    Keywords: Sun: magnetic fields , Sun: X-rays , Sun: flares

    Tilts and polarity separation in the sunspot groups and active regions at the ascending and descending phases of the cycle 23

    Zharkova, V.V. / Zharkov, S.I. | Elsevier | 2007
    Keywords: Sun: sunspot groups , Sun: active regions , Sun: magnetic tilt , Sun: polarity separation

    The ADAHELI solar mission: Investigating the structure of Sun’s lower atmosphere

    Berrilli, F. / Bigazzi, A. / Roselli, L. et al. | Elsevier | 2010
    Keywords: Sun: photosphere , Sun: chromosphere

    The CME-productivity associated with flares from two active regions

    Akiyama, S. / Yashiro, S. / Gopalswamy, N. | Elsevier | 2007
    Keywords: Sun: flare , Sun: coronal mass ejection , Sun: activity

    Statistical study of radio drifting pulsation structures with associated CMEs and other observations

    Tan, Chengming / Yan, Y.H. / Liu, Y.Y. et al. | Elsevier | 2007
    Keywords: Sun: radio burst , Sun: drift pulsation structures , Sun: CMEs , Sun: solar flares

    The relationship between inductive electric field and flares

    Liu, J.H. / Zhang, H.Q. | Elsevier | 2007
    Keywords: Sun: magnetic field , Sun: activity , Sun: flare

    Behavior of the solar coronal holes around the maximum activity of the cycle 24

    Tajik, Zahra / Javaherian, Mohsen / Daei, Farhad et al. | Elsevier | 2023
    Keywords: Sun: activity , Sun: corona , Sun: sunspots

    Multi-scale reconnections in a complex CME

    van Driel-Gesztelyi, L. / Goff, C.P. / Démoulin, P. et al. | Elsevier | 2007
    Keywords: Sun: magnetic fields , Sun: EUV , Sun: flares , Sun: coronal mass ejection , Sun: radio

    Several problems in measuring solar vector magnetic fields

    Su, J.T. / Zhang, H.Q. / Ruan, G.P. et al. | Elsevier | 2007
    Keywords: Sun: magnetic fields , Sun: measurements , Sun: photosphere

    What is the role of magnetic null points in large flares?

    Schmieder, B. / Mandrini, C.H. / Démoulin, P. et al. | Elsevier | 2007
    Keywords: Sun

    Metric radio bursts and fine structures observed on 17 January, 2005

    Bouratzis, C. / Preka-Papadema, P. / Moussas, X. et al. | Elsevier | 2008
    Keywords: Sun , Sun radio emission , Sun fine structure

    Statistics of photospheric supergranular cells observed by SDO/HMI

    Noori, Majedeh / Javaherian, Mohsen / Safari, Hossein et al. | Elsevier | 2019
    Keywords: Sun: photosphere , Sun: supergranulation

    Asymmetric precipitation in a coronal loop as explanation of a singular observed spectrum

    Cristiani, G. / Giménez de Castro, C.G. / Mandrini, C.H. et al. | Elsevier | 2009
    Keywords: Sun: flares , Sun: radio radiation

    Helicity comparison among three magnetographs

    Xu, Haiqing / Gao, Yu / Zhang, Hongqi et al. | Elsevier | 2007
    Keywords: Sun: magnetic fields , Sun: current helicity

    A statistical study of post-flare-associated CME events

    Youssef, M. / Mawad, R. / shaltout, Mosalam | Elsevier | 2012
    Keywords: Sun , Solar flares – Sun

    Kuafu and the studies of CME initiation

    Wang, Jingxiu / Zhang, Jun | Elsevier | 2007
    Keywords: Sun: activity , Sun: magnetic fields , Sun: coronal mass ejection

    The Sun in Time: How and Why the Sun Has Affected Cultures

    Adams, Mitzi | NTRS | 2016
    Keywords: sun

    Origin of complex type III-L events and electron acceleration

    Pick, M. / Maia, D. | Elsevier | 2005
    Keywords: Sun: particle acceleration , Sun: flares , Sun: coronal mass ejections

    Using LASCO-C1 spectroscopy for coronal diagnostics

    Mierla, M. / Schwenn, R. / Teriaca, L. et al. | Elsevier | 2005
    Keywords: Sun: corona , Sun: Fe xiv , Sun: dynamics of corona , Sun: line width

    Electron acceleration and relativistic nucleon production in the 2003 October 28 solar event

    Miroshnichenko, L.I. / Klein, K.-L. / Trottet, G. et al. | Elsevier | 2005
    Keywords: Sun: particle acceleration , Sun: flares , Sun: coronal mass ejections

    First results from IBIS: Photosphere dynamics and network magnetic elements

    Giordano, S. / Del Moro, D. / Berrilli, F. | Elsevier | 2006
    Keywords: Sun: Atmosphere , Sun: Photosphere , Sun: Supergranulation , Sun: Magnetism

    Dynamical characterization of the last prolonged solar minima

    Cionco, Rodolfo Gustavo / Compagnucci, Rosa Hilda | Elsevier | 2012
    Keywords: Sun–planets interactions , Sun–Earth connection

    Solar cycle variations in the powers and damping rates of low-degree solar acoustic oscillations

    Broomhall, A.-M. / Pugh, C.E. / Nakariakov, V.M. | Elsevier | 2015
    Keywords: Sun