Publications of Aaron C. Birch

A list of publications authored or co-authored by Aaron C. Birch, derived from the SAO/NASA Astrophysics Data System (ADS). The number in brackets after each title indicates the number of citations that the paper has received.

Orcid ID: 0000-0001-6612-3861

List of publications ordered by citations
Number of papers: 148 (refereed: 102)
No. of citations: 4729
First author papers: 26 (refereed: 16)

2025

  1. Closing the solar dynamo loop: Poloidal field generated at the surface by plasma flows [1]
    Cameron, R. H., Schunker, H., Brun, A. S., Strugarek, A., Finley, A. J., Roland-Batty, W., Birch, A. C. & Gizon, L., A&A, 701, A277

2024

  1. Solar convective velocities: Updated helioseismic constraints [10]
    Birch, A. C., Proxauf, B., Duvall, T. L., Gizon, L., Hanasoge, S., Hindman, B. W. & Sreenivasan, K. R., Physics of Fluids, 36, 117136

2022

  1. Impact of spatially correlated fluctuations in sunspots on metrics related to magnetic twist [3]
    Baumgartner, C., Birch, A. C., Schunker, H., Cameron, R. H. & Gizon, L., A&A, 664, A183

2021

  1. Probing the Solar Meridional Circulation Using Fourier Legendre Decomposition [5]
    Braun, D. C., Birch, A. C. & Fan, Y., ApJ, 911, 54
  2. Helioseismological determination of the subsurface spatial spectrum of solar convection: Demonstration using numerical simulations [2]
    Böning, Vincent G. A., Birch, Aaron C., Gizon, Laurent & Duvall, Thomas L., A&A, 649, A59
  3. Solar inertial modes: Observations, identification, and diagnostic promise [76]
    Gizon, Laurent, Cameron, Robert H., Bekki, Yuto, Birch, Aaron C., Bogart, Richard S., Brun, Allan Sacha, Damiani, Cilia, Fournier, Damien, Hyest, Laura, Jain, Kiran, Lekshmi, B., Liang, Zhi-Chao & Proxauf, Bastian, A&A, 652, L6

2020

  1. Characterizing the spatial pattern of solar supergranulation using the bispectrum [3]
    Böning, Vincent G. A., Birch, Aaron C., Gizon, Laurent, Duvall, Thomas L. & Schou, Jesper, A&A, 635, A181
  2. Rossby modes in slowly rotating stars: depth dependence in distorted polytropes with uniform rotation [11]
    Damiani, C., Cameron, R. H., Birch, A. C. & Gizon, L., A&A, 637, A65
  3. Predicting frequency changes of global-scale solar Rossby modes due to solar cycle changes in internal rotation [8]
    Goddard, C. R., Birch, A. C., Fournier, D. & Gizon, L., A&A, 640, L10
  4. An improved multi-ridge fitting method for ring-diagram helioseismic analysis [11]
    Nagashima, Kaori, Birch, Aaron C., Schou, Jesper, Hindman, Bradley W. & Gizon, Laurent, A&A, 633, A109
  5. Exploring the latitude and depth dependence of solar Rossby waves using ring-diagram analysis [40]
    Proxauf, B., Gizon, L., Löptien, B., Schou, J., Birch, A. C. & Bogart, R. S., A&A, 634, A44
  6. Estimating the nonstructural component of the helioseismic surface term using hydrodynamic simulations [11]
    Schou, J. & Birch, A. C., A&A, 638, A51

2019

  1. Average surface flows before the formation of solar active regions and their relationship to the supergranulation pattern [19]
    Birch, A. C., Schunker, H., Braun, D. C. & Gizon, L., A&A, 628, A37
  2. Time-distance helioseismology of solar Rossby waves [68]
    Liang, Zhi-Chao, Gizon, Laurent, Birch, Aaron C. & Duvall, Thomas L., A&A, 626, A3
  3. Average motion of emerging solar active region polarities. I. Two phases of emergence [21]
    Schunker, H., Birch, A. C., Cameron, R. H., Braun, D. C., Gizon, L. & Burston, R. B., A&A, 625, A53

2018

  1. Revisiting helioseismic constraints on subsurface convection [1]
    Birch, Aaron, Duvall, Tom, Gizon, Laurent, Hanasoge, Shravan, Hindman, Bradley, Nagashima, Kaori & Sreenivasan, Katepalli, Catalyzing Solar Connections, p. 42
  2. Validating Forward Modeling and Inversions of Helioseismic Holography Measurements [3]
    DeGrave, K., Braun, D. C., Birch, A. C., Crouch, A. D. & Javornik, B., ApJ, 863, 34
  3. Rossby waves in the solar convection zone measured by deep-focus time-distance helioseismology [0]
    Duvall, T. L., Jr., Birch, A. C., Liang, Z.-C. & Gizon, L., Catalyzing Solar Connections, p. 57
  4. Signal and noise in helioseismic holography [12]
    Gizon, Laurent, Fournier, Damien, Yang, Dan, Birch, Aaron C. & Barucq, Hélène, A&A, 620, A136
  5. Evolution and wave-like properties of the average solar supergranule [18]
    Langfellner, J., Birch, A. C. & Gizon, L., A&A, 617, A97
  6. Solar meridional circulation from twenty-one years of SOHO/MDI and SDO/HMI observations. Helioseismic travel times and forward modeling in the ray approximation [32]
    Liang, Zhi-Chao, Gizon, Laurent, Birch, Aaron C., Duvall, Thomas L. & Rajaguru, S. P., A&A, 619, A99
  7. Twenty-one-year helioseismic measurement of solar meridional circulation from SOHO/MDI and SDO/HMI: Anomalous northern hemisphere during cycle 24 [0]
    Liang, Zhi-Chao, Gizon, Laurent, Birch, Aaron C., Duvall, Thomas L., Jr. & Rajaguru, S. P., Catalyzing Solar Connections, p. 59
  8. Global-scale equatorial Rossby waves as an essential component of solar internal dynamics [130]
    Löptien, Björn, Gizon, Laurent, Birch, Aaron C., Schou, Jesper, Proxauf, Bastian, Duvall, Thomas L., Bogart, Richard S. & Christensen, Ulrich R., Nature Astronomy, 2, 568
  9. Towards improved multi-ridge fitting method for ring-diagram analysis [0]
    Nagashima, Kaori, Birch, Aaron C., Schou, Jesper, Hindman, Bradley & Gizon, Laurent, Catalyzing Solar Connections, p. 50
  10. On the depth dependence of solar equatorial Rossby waves [0]
    Proxauf, Bastian, Gizon, Laurent, Löptien, Björn, Birch, Aaron C., Schou, Jesper & Bogart, Richard S., Catalyzing Solar Connections, p. 43
  11. Statistical constraints on active region emergence from the surface motion of the polarities [0]
    Schunker, Hannah, Birch, Aaron, Cameron, Robert, Braun, Doug & Gizon, Laurent, Catalyzing Solar Connections, p. 45

2017

  1. Iterative inversion of synthetic travel times successful at recovering sub-surface profiles of supergranular flows [0]
    Bhattacharya, Jishnu, Hanasoge, Shravan M., Birch, Aaron C. & Gizon, Laurent, arXiv:1708.03464
  2. Recovery of subsurface profiles of supergranular flows via iterative inversion of synthetic travel times [5]
    Bhattacharya, Jishnu, Hanasoge, Shravan M., Birch, Aaron C. & Gizon, Laurent, A&A, 607, A129
  3. Helioseismic holography of simulated sunspots: dependence of the travel time on magnetic field strength and Wilson depression [12]
    Felipe, T., Braun, D. C. & Birch, A. C., A&A, 604, A126
  4. Computational helioseismology in the frequency domain: acoustic waves in axisymmetric solar models with flows [41]
    Gizon, Laurent, Barucq, Hélène, Duruflé, Marc, Hanson, Chris S., Leguèbe, Michael, Birch, Aaron C., Chabassier, Juliette, Fournier, Damien, Hohage, Thorsten & Papini, Emanuele, A&A, 600, A35
  5. Comparison of acoustic travel-time measurements of solar meridional circulation from SDO/HMI and SOHO/MDI [19]
    Liang, Zhi-Chao, Birch, Aaron C., Duvall, Thomas L., Jr., Gizon, Laurent & Schou, Jesper, A&A, 601, A46
  6. Measuring solar active region inflows with local correlation tracking of granulation [26]
    Löptien, B., Birch, A. C., Duvall, T. L., Gizon, L., Proxauf, B. & Schou, J., A&A, 606, A28
  7. The amplitude of the cross-covariance function of solar oscillations as a diagnostic tool for wave attenuation and geometrical spreading [5]
    Nagashima, Kaori, Fournier, Damien, Birch, Aaron C. & Gizon, Laurent, A&A, 599, A111

2016

  1. A low upper limit on the subsurface rise speed of solar active regions [39]
    Birch, A. C., Schunker, H., Braun, D. C., Cameron, R., Gizon, L., Lo ptien, B. & Rempel, M., Science Advances, 2, e1600557
  2. Sensitivity Kernels for Flows in Time-Distance Helioseismology: Extension to Spherical Geometry [18]
    Böning, Vincent G. A., Roth, Markus, Zima, Wolfgang, Birch, Aaron C. & Gizon, Laurent, ApJ, 824, 49
  3. Helioseismic Holography of Simulated Sunspots: Magnetic and Thermal Contributions to Travel Times [14]
    Felipe, T., Braun, D. C., Crouch, A. D. & Birch, A. C., ApJ, 829, 67
  4. Shape of a slowly rotating star measured by asteroseismology [22]
    Gizon, L., Sekii, T., Takata, M., Kurtz, D. W., Shibahashi, H., Bazot, M., Benomar, O., Birch, A. C. & Sreenivasan, K. R., Science Advances, 2, e1601777
  5. Comparing Time-Distance Results within a Coronal Hole to the Quiet Sun [0]
    Hess Webber, Shea A., Pesnell, W. Dean, Duvall, Thomas, Jr., Birch, Aaron & Cameron, Robert, SDO 2016: Unraveling the Sun's Complexity (Editors: Pesnell, W. Dean & Thompson, Barbara), p. 1
  6. Intensity contrast of the average supergranule [9]
    Langfellner, J., Birch, A. C. & Gizon, L., A&A, 596, A66
  7. Data compression for local correlation tracking of solar granulation [13]
    Löptien, B., Birch, A. C., Duvall, T. L., Gizon, L. & Schou, J., A&A, 587, A9
  8. The shrinking Sun: A systematic error in local correlation tracking of solar granulation [18]
    Löptien, B., Birch, A. C., Duvall, T. L., Gizon, L. & Schou, J., A&A, 590, A130
  9. Statistics of the two-point cross-covariance function of solar oscillations [0]
    Nagashima, Kaori, Sekii, Takashi, Gizon, Laurent & Birch, Aaron C., A&A, 593, A41
  10. Constraining the common properties of active region formation using the SDO/HEAR dataset [0]
    Schunker, H., Braun, D. C. & Birch, A. C., SDO 2016: Unraveling the Sun's Complexity (Editors: Pesnell, W. Dean & Thompson, Barbara), p. 2
  11. SDO/HMI survey of emerging active regions for helioseismology [25]
    Schunker, H., Braun, D. C., Birch, A. C., Burston, R. B. & Gizon, L., A&A, 595, A107

2015

  1. Interpretation of Helioseismic Travel Times. Sensitivity to Sound Speed, Pressure, Density, and Flows [14]
    Burston, Raymond, Gizon, Laurent & Birch, Aaron C., Space Science Reviews, 196, 201
  2. Spatially resolved vertical vorticity in solar supergranulation using helioseismology and local correlation tracking [42]
    Langfellner, J., Gizon, L. & Birch, A. C., A&A, 581, A67
  3. Anisotropy of the solar network magnetic field around the average supergranule [13]
    Langfellner, J., Gizon, L. & Birch, A. C., A&A, 579, L7
  4. Helioseismology with Solar Orbiter [21]
    Löptien, Björn, Birch, Aaron C., Gizon, Laurent, Schou, Jesper, Appourchaux, Thierry, Blanco Rodríguez, Julián, Cally, Paul S., Dominguez-Tagle, Carlos, Gandorfer, Achim, Hill, Frank, Hirzberger, Johann, Scherrer, Philip H. & Solanki, Sami K., Space Science Reviews, 196, 251
  5. Simulating acoustic waves in spotted stars [3]
    Papini, Emanuele, Birch, Aaron C., Gizon, Laurent & Hanasoge, Shravan M., A&A, 577, A145

2014

  1. Helioseismology of Pre-emerging Active Regions. III. Statistical Analysis [26]
    Barnes, G., Birch, A. C., Leka, K. D. & Braun, D. C., ApJ, 786, 19
  2. Evaluation of the Capability of Local Helioseismology to Discern between Monolithic and Spaghetti Sunspot Models [7]
    Felipe, T., Crouch, A. D. & Birch, A. C., ApJ, 788, 136
  3. Generalization of the noise model for time-distance helioseismology [20]
    Fournier, D., Gizon, L., Hohage, T. & Birch, A. C., A&A, 567, A137
  4. Time-distance helioseismology: A new averaging scheme for measuring flow vorticity [9]
    Langfellner, J., Gizon, L. & Birch, A. C., A&A, 570, A90
  5. Image compression in local helioseismology [3]
    Löptien, B., Birch, A. C., Gizon, L. & Schou, J., A&A, 571, A42
  6. Interpreting the Helioseismic and Magnetic Imager (HMI) Multi-Height Velocity Measurements [27]
    Nagashima, Kaori, Löptien, Björn, Gizon, Laurent, Birch, Aaron C., Cameron, Robert, Couvidat, Sebastien, Danilovic, Sanja, Fleck, Bernhard & Stein, Robert, Solar Physics, 289, 3457
  7. Helioseismic and Magnetic Imager Multi-height Dopplergrams [0]
    Nagashima, Kaori, Gizon, Laurent, Birch, Aaron, Löptien, Björn, Couvidat, Sebastien & Fleck, Bernhard, arXiv:1401.3182
  8. Propagating Linear Waves in Convectively Unstable Stellar Models: A Perturbative Approach [7]
    Papini, E., Gizon, L. & Birch, A. C., Solar Physics, 289, 1919
  9. The PLATO 2.0 mission [1224]
    Rauer, H., Catala, C., Aerts, C., Appourchaux, T., Benz, W., Brandeker, A., Christensen-Dalsgaard, J., Deleuil, M., Gizon, L., Goupil, M.-J., Güdel, M., Janot-Pacheco, E., Mas-Hesse, M., Pagano, I., Piotto, G., Pollacco, D., Santos, Ċ., Smith, A., Suárez, J.-C., Szabó, R., Udry, S., Adibekyan, V., Alibert, Y., Almenara, J.-M., Amaro-Seoane, P., Eiff, M. Ammler-von, Asplund, M., Antonello, E., Barnes, S., Baudin, F., Belkacem, K., Bergemann, M., Bihain, G., Birch, A. C., Bonfils, X., Boisse, I., Bonomo, A. S., Borsa, F., Brandão, I. M., Brocato, E., Brun, S., Burleigh, M., Burston, R., Cabrera, J., Cassisi, S., Chaplin, W., Charpinet, S., Chiappini, C., Church, R. P., Csizmadia, Sz., Cunha, M., Damasso, M., Davies, M. B., Deeg, H. J., Díaz, R. F., Dreizler, S., Dreyer, C., Eggenberger, P., Ehrenreich, D., Eigmüller, P., Erikson, A., Farmer, R., Feltzing, S., de Oliveira Fialho, F., Figueira, P., Forveille, T., Fridlund, M., García, R. A., Giommi, P., Giuffrida, G., Godolt, M., Gomes da Silva, J., Granzer, T., Grenfell, J. L., Grotsch-Noels, A., Günther, E., Haswell, C. A., Hatzes, A. P., Hébrard, G., Hekker, S., Helled, R., Heng, K., Jenkins, J. M., Johansen, A., Khodachenko, M. L., Kislyakova, K. G., Kley, W., Kolb, U., Krivova, N., Kupka, F., Lammer, H., Lanza, A. F., Lebreton, Y., Magrin, D., Marcos-Arenal, P., Marrese, P. M., Marques, J. P., Martins, J., Mathis, S., Mathur, S., Messina, S., Miglio, A., Montalban, J., Montalto, M., Monteiro, M. J. P. F. G., Moradi, H., Moravveji, E., Mordasini, C., Morel, T., Mortier, A., Nascimbeni, V., Nelson, R. P., Nielsen, M. B., Noack, L., Norton, A. J., Ofir, A., Oshagh, M., Ouazzani, R.-M., Pápics, P., Parro, V. C., Petit, P., Plez, B., Poretti, E., Quirrenbach, A., Ragazzoni, R., Raimondo, G., Rainer, M., Reese, D. R., Redmer, R., Reffert, S., Rojas-Ayala, B., Roxburgh, I. W., Salmon, S., Santerne, A., Schneider, J., Schou, J., Schuh, S., Schunker, H., Silva-Valio, A., Silvotti, R., Skillen, I., Snellen, I., Sohl, F., Sousa, S. G., Sozzetti, A., Stello, D., Strassmeier, K. G., Švanda, M., Szabó, Gy. M., Tkachenko, A., Valencia, D., Van Grootel, V., Vauclair, S. D., Ventura, P., Wagner, F. W., Walton, N. A., Weingrill, J., Werner, S. C., Wheatley, P. J. & Zwintz, K., Experimental Astronomy, 38, 249

2013

  1. Helioseismology of Pre-emerging Active Regions. II. Average Emergence Properties [51]
    Birch, A. C., Braun, D. C., Leka, K. D., Barnes, G. & Javornik, B., ApJ, 762, 131
  2. Kepler White Paper: Asteroseismology of Solar-Like Oscillators in a 2-Wheel Mission [4]
    Chaplin, W. J, Kjeldsen, H., Christensen-Dalsgaard, J., Gilliland, R. L., Kawaler, S. D., Basu, S., De Ridder, J., Huber, D., Arentoft, T., Schou, J., Garcia, R. A., Metcalfe, T. S., Brogaard, K., Campante, T. L., Elsworth, Y., Miglio, A., Appourchaux, T., Bedding, T. R., Hekker, S., Houdek, G., Karoff, C., Molenda-Zakowicz, J., Monteiro, M. J. P. F. G., Silva Aguirre, V., Stello, D., Ball, W., Beck, P. G., Birch, A. C., Buzasi, D. L., Casagrande, L., Cellier, T., Corsaro, E., Creevey, O. L., Davies, G. R., Deheuvels, S., Dogan, G., Gizon, L., Grundahl, F., Guzik, J., Handberg, R., Jimenez, A., Kallinger, T., Lund, M. N., Lundkvist, M., Mathis, S., Mathur, S., Mazumdar, A., Mosser, B., Neiner, C., Nielsen, M. B., Palle, P. L., Pinsonneault, M. H., Salabert, D., Serenelli, A. M., Shunker, H. & White, T. R., arXiv:1309.0702
  3. Testing Helioseismic-Holography Inversions for Supergranular Flows Using Synthetic Data [19]
    Dombroski, D. E., Birch, A. C., Braun, D. C. & Hanasoge, S. M., Solar Physics, 282, 361
  4. Numerical Simulations of Multiple Scattering of the f-mode by Flux Tubes [16]
    Felipe, T., Crouch, A. & Birch, A., ApJ, 775, 74
  5. Probing vortical motions in the Sun with time-distance helioseismology [0]
    Langfellner, Jan, Gizon, Laurent, Birch, Aaron & Schunker, Hannah, SDO-3: Exploring the Network of SDO Science (Editors: Pesnell, W. Dean & Thompson, Barbara), p. 69
  6. Helioseismology of Pre-emerging Active Regions. I. Overview, Data, and Target Selection Criteria [28]
    Leka, K. D., Barnes, G., Birch, A. C., Gonzalez-Hernandez, I., Dunn, T., Javornik, B. & Braun, D. C., ApJ, 762, 130
  7. Helioseismic and Magnetic Imager Multi-height Dopplergrams [1]
    Nagashima, K., Gizon, L., Birch, A., Löptien, B., Couvidat, S. & Fleck, B., Progress in Physics of the Sun and Stars: A New Era in Helio- and Asteroseismology (Editors: Shibahashi, H. & Lynas-Gray, A. E.), Astronomical Society of the Pacific Conference Series, 479, p. 429
  8. Extracting multi-height velocity information from SDO/HMI Dopplergrams [0]
    Nagashima, Kaori, Gizon, Laurent, Birch, Aaron, Loeptien, Bjoern, Couvidat, Sebastien, Fleck, Bernhard & Stein, Robert, SDO-3: Exploring the Network of SDO Science (Editors: Pesnell, W. Dean & Thompson, Barbara), p. 76
  9. Helioseismology of sunspots: how sensitive are travel times to the Wilson depression and to the subsurface magnetic field? [28]
    Schunker, H., Gizon, L., Cameron, R. H. & Birch, A. C., A&A, 558, A130
  10. Global-Oscillation Eigenfunction Measurements of Solar Meridional Flow [30]
    Woodard, M., Schou, J., Birch, A. C. & Larson, T. P., Solar Physics, 287, 129

2012

  1. Helioseismology of a Realistic Magnetoconvective Sunspot Simulation [24]
    Braun, D. C., Birch, A. C., Rempel, M. & Duvall, T. L., ApJ, 744, 77
  2. Implementation and Comparison of Acoustic Travel-Time Measurement Procedures for the Solar Dynamics Observatory/Helioseismic and Magnetic Imager Time - Distance Helioseismology Pipeline [23]
    Couvidat, S., Zhao, J., Birch, A. C., Kosovichev, A. G., Duvall, T. L., Parchevsky, K. & Scherrer, P. H., Solar Physics, 275, 357
  3. Scattering of the f-mode by Small Magnetic Flux Elements from Observations and Numerical Simulations [17]
    Felipe, T., Braun, D., Crouch, A. & Birch, A., ApJ, 757, 148
  4. Helioseismology challenges models of solar convection [36]
    Gizon, Laurent & Birch, Aaron C., Proceedings of the National Academy of Science, 109, 11896
  5. Seismic Probes of Solar Interior Magnetic Structure [16]
    Hanasoge, Shravan, Birch, Aaron, Gizon, Laurent & Tromp, Jeroen, Physical Review Letters, 109, 101101
  6. Multichannel Three-Dimensional SOLA Inversion for Local Helioseismology [36]
    Jackiewicz, J., Birch, A. C., Gizon, L., Hanasoge, S. M., Hohage, T., Ruffio, J.-B. & Švanda, M., Solar Physics, 276, 19
  7. Time-Distance Helioseismology Data-Analysis Pipeline for Helioseismic and Magnetic Imager Onboard Solar Dynamics Observatory (SDO/HMI) and Its Initial Results [59]
    Zhao, J., Couvidat, S., Bogart, R. S., Parchevsky, K. V., Birch, A. C., Duvall, T. L., Beck, J. G., Kosovichev, A. G. & Scherrer, P. H., Solar Physics, 275, 375

2011

  1. A Search for Pre-Emergence Helioseismic Signatures of Active Regions [0]
    Barnes, Graham, Birch, Aaron, Leka, K. D., Braun, Doug, Dunn, Tera & Hernandez Gonzalez, I., SDO-3: Solar Dynamics and Magnetism from the Interior to the Atmosphere (Editors: Pesnell, W. Dean & Thompson, Barbara), p. 58
  2. Progress in sunspot helioseismology [3]
    Birch, A. C., GONG-SoHO 24: A New Era of Seismology of the Sun and Solar-Like Stars, Journal of Physics Conference Series, 271, p. 012001
  3. New results from helioseismic holography [0]
    Birch, A. C., SDO-3: Solar Dynamics and Magnetism from the Interior to the Atmosphere (Editors: Pesnell, W. Dean & Thompson, Barbara), p. 45
  4. "Hare and Hounds" Tests of Helioseismic Holography [12]
    Birch, A. C., Parchevsky, K. V., Braun, D. C. & Kosovichev, A. G., Solar Physics, 272, 11
  5. Towards physics-based helioseismic inversions of subsurface sunspot structure [0]
    Braun, D. C., Birch, A. C., Crouch, A. D. & Rempel, M., Physics of Sun and Star Spots (Editors: Prasad Choudhary, Debi & Strassmeier, Klaus G.), IAU Symposium, 273, p. 379
  6. The Need for Physics-based Inversions of Sunspot Structure and Flows [3]
    Braun, D. C., Birch, A. C., Crouch, A. D. & Rempel, M., GONG-SoHO 24: A New Era of Seismology of the Sun and Solar-Like Stars, Journal of Physics Conference Series, 271, p. 012010
  7. Helioseismic probing of the subsurface structure of sunspots [4]
    Crouch, A. D., Birch, A. C., Braun, D. C. & Clack, C. T. M., Physics of Sun and Star Spots (Editors: Prasad Choudhary, Debi & Strassmeier, Klaus G.), IAU Symposium, 273, p. 384
  8. Numerical simulations of scattering of f-modes by magnetic flux tubes [0]
    Felipe, Tobias, Birch, Aaron C., Crouch, Ashley D. & Braun, Douglas C., SDO-3: Solar Dynamics and Magnetism from the Interior to the Atmosphere (Editors: Pesnell, W. Dean & Thompson, Barbara), p. 80
  9. The Adjoint Method Applied to Time-distance Helioseismology [35]
    Hanasoge, Shravan M., Birch, Aaron, Gizon, Laurent & Tromp, Jeroen, ApJ, 738, 100
  10. Measuring Meridional Flow Using Global Modes [0]
    Schou, J., Woodard, M. F., Birch, A. C. & Larson, T. P., SDO-3: Solar Dynamics and Magnetism from the Interior to the Atmosphere (Editors: Pesnell, W. Dean & Thompson, Barbara), p. 71
  11. HMI time-distance pipeline: An overview and data products [0]
    Zhao, J., Couvidat, S., Bogart, R. S., Duvall, T. L., Jr., Kosovichev, A. G., Beck, J. G. & Birch, A. C., GONG-SoHO 24: A New Era of Seismology of the Sun and Solar-Like Stars, Journal of Physics Conference Series, 271, p. 012063

2010

  1. An Estimate of the Detectability of Rising Flux Tubes [28]
    Birch, A. C., Braun, D. C. & Fan, Y., ApJ, 723, L190
  2. The Vertical Component of the Supergranular Motion [41]
    Duvall, T. L., Jr. & Birch, A. C., ApJ, 725, L47
  3. Local Helioseismology: Three-Dimensional Imaging of the Solar Interior [178]
    Gizon, Laurent, Birch, Aaron C. & Spruit, Henk C., Annual Review of Astronomy and Astrophysics, 48, 289
  4. Modeling the Subsurface Structure of Sunspots [101]
    Moradi, H., Baldner, C., Birch, A. C., Braun, D. C., Cameron, R. H., Duvall, T. L., Gizon, L., Haber, D., Hanasoge, S. M., Hindman, B. W., Jackiewicz, J., Khomenko, E., Komm, R., Rajaguru, P., Rempel, M., Roth, M., Schlichenmaier, R., Schunker, H., Spruit, H. C., Strassmeier, K. G., Thompson, M. J. & Zharkov, S., Solar Physics, 267, 1

2009

  1. Surface-Focused Seismic Holography of Sunspots: II. Expectations from Numerical Simulations Using Sound-Speed Perturbations [23]
    Birch, A. C., Braun, D. C., Hanasoge, S. M. & Cameron, R., Solar Physics, 254, 17
  2. How Much Data Do We Need to Detect the Deep Solar Meridional Circulation? [1]
    Braun, D. C. & Birch, A. C., Solar-Stellar Dynamos as Revealed by Helio- and Asteroseismology: GONG 2008/SOHO 21 (Editors: Dikpati, M., Arentoft, T., González Hernández, I., Lindsey, C. & Hill, F.), Astronomical Society of the Pacific Conference Series, 416, p. 131
  3. Helioseismic Travel-Time Definitions and Sensitivity to Horizontal Flows Obtained from Simulations of Solar Convection [7]
    Couvidat, Sébastien & Birch, Aaron C., Solar Physics, 257, 217
  4. Helioseismology of Sunspots: A Case Study of NOAA Region 9787 [1]
    Gizon, L., Schunker, H., Baldner, C. S., Basu, S., Birch, A. C., Bogart, R. S., Braun, D. C., Cameron, R., Duvall, T. L., Hanasoge, S. M., Jackiewicz, J., Roth, M., Stahn, T., Thompson, M. J. & Zharkov, S., The Origin and Dynamics of Solar Magnetism (Editors: Thompson, M. J., Balogh, A., Culhane, J. L., Nordlund, \rA., Solanki, S. K. & Zahn, J. -P.), p.249
  5. Helioseismology of Sunspots: A Case Study of NOAA Region 9787 [110]
    Gizon, L., Schunker, H., Baldner, C. S., Basu, S., Birch, A. C., Bogart, R. S., Braun, D. C., Cameron, R., Duvall, T. L., Hanasoge, S. M., Jackiewicz, J., Roth, M., Stahn, T., Thompson, M. J. & Zharkov, S., Space Science Reviews, 144, 249
  6. Absorption of p Modes by Magnetic Plage [1]
    Jain, R., Hindman, B. W., Braun, D. C. & Birch, A. C., Solar-Stellar Dynamos as Revealed by Helio- and Asteroseismology: GONG 2008/SOHO 21 (Editors: Dikpati, M., Arentoft, T., González Hernández, I., Lindsey, C. & Hill, F.), Astronomical Society of the Pacific Conference Series, 416, p. 55
  7. Absorption of p Modes by Thin Magnetic Flux Tubes [25]
    Jain, Rekha, Hindman, Bradley W., Braun, Doug C. & Birch, Aaron C., ApJ, 695, 325
  8. Magnetic flux emergence on the Sun and Sun-like stars [0]
    Rempel, Matthias, Fan, Yuhong, Birch, Aaron & Braun, Douglas, astro2010: The Astronomy and Astrophysics Decadal Survey, 2010, p. 74

2008

  1. Current issues in helioseismology [3]
    Birch, A. C., Journal of Physics Conference Series, Journal of Physics Conference Series, 118, p. 012009
  2. Surface-Focused Seismic Holography of Sunspots: I. Observations [56]
    Braun, D. C. & Birch, A. C., Solar Physics, 251, 267
  3. Prospects for the Detection of the Deep Solar Meridional Circulation [47]
    Braun, D. C. & Birch, A. C., ApJ, 689, L161
  4. Impact of locally suppressed wave sources on helioseismic traveltimes [22]
    Hanasoge, S. M., Couvidat, S., Rajaguru, S. P. & Birch, A. C., MNRAS, 391, 1931
  5. f-Mode Interactions with Thin Flux Tubes: The Scattering Matrix [20]
    Hanasoge, S. M., Birch, A. C., Bogdan, T. J. & Gizon, L., ApJ, 680, 774
  6. High-Resolution Mapping of Flows in the Solar Interior: Fully Consistent OLA Inversion of Helioseismic Travel Times [46]
    Jackiewicz, J., Gizon, L. & Birch, A. C., Solar Physics, 251, 381
  7. The forward and inverse problems in time-distance helioseismology [3]
    Jackiewicz, Jason, Gizon, Laurent & Birch, Aaron C., Journal of Physics Conference Series, Journal of Physics Conference Series, 118, p. 012033

2007

  1. Local Helioseismology of Convection [0]
    Birch, A. C., Geophysical Research Abstracts, 9, 9422
  2. The Linear Sensitivity of Helioseismic Ring Diagrams to Local Flows [30]
    Birch, A. C., Gizon, L., Hindman, B. W. & Haber, D. A., ApJ, 662, 730
  3. Linear sensitivity of helioseismic travel times to local flows [63]
    Birch, A. C. & Gizon, L., Astronomische Nachrichten, 328, 228
  4. Helioseismic Holography of Simulated Solar Convection and Prospects for the Detection of Small-Scale Subsurface Flows [29]
    Braun, D. C., Birch, A. C., Benson, D., Stein, R. F. & Nordlund, Å., ApJ, 669, 1395
  5. Time-Distance Helioseismology: Sensitivity of f-mode Travel Times to Flows [30]
    Jackiewicz, J., Gizon, L., Birch, A. C. & Duvall, T. L., Jr., ApJ, 671, 1051
  6. A procedure for the inversion of f-mode travel times for solar flows [17]
    Jackiewicz, J., Gizon, L., Birch, A. C. & Thompson, M. J., Astronomische Nachrichten, 328, 234

2006

  1. Local helioseismology: techniques and issues [0]
    Birch, A. C., Proceedings of SOHO 18/GONG 2006/HELAS I, Beyond the spherical Sun (Editors: Fletcher, Karen & Thompson, Michael), ESA Special Publication, 624, p. 2
  2. Observed Frequency Variations of Solar p-Mode Travel Times as Evidence for Surface Effects in Sunspot Seismology [41]
    Braun, D. C. & Birch, A. C., ApJ, 647, L187
  3. Three-dimensional Inversion of Sound Speed below a Sunspot in the Born Approximation [92]
    Couvidat, S., Birch, A. C. & Kosovichev, A. G., ApJ, 640, 516
  4. Comparison of subsurface sound-speed structures of three active regions [3]
    Couvidat, S., Birch, A. C., Rajaguru, S. P. & Kosovichev, A. G., Solar Activity and its Magnetic Origin (Editors: Bothmer, Volker & Hady, Ahmed Abdel), IAU Symposium, 233, p. 75
  5. Optimal phase-speed filters in time-distance helioseismology [0]
    Couvidat, S. & Birch, A. C., Proceedings of SOHO 18/GONG 2006/HELAS I, Beyond the spherical Sun (Editors: Fletcher, Karen & Thompson, Michael), ESA Special Publication, 624, p. 42
  6. Optimal Gaussian Phase-Speed Filters in Time-Distance Helioseismology [8]
    Couvidat, S. & Birch, A. C., Solar Physics, 237, 229
  7. Direct Measurement of Travel-Time Kernels for Helioseismology [37]
    Duvall, T. L., Jr., Birch, A. C. & Gizon, L., ApJ, 646, 553
  8. Acoustic scattering by flux tubes: is the Born approximation valid? [0]
    Gizon, L., Hanasoge, S. M. & Birch, A. C., Proceedings of SOHO 18/GONG 2006/HELAS I, Beyond the spherical Sun (Editors: Fletcher, Karen & Thompson, Michael), ESA Special Publication, 624, p. 44
  9. Scattering of Acoustic Waves by a Magnetic Cylinder: Accuracy of the Born Approximation [26]
    Gizon, L., Hanasoge, S. M. & Birch, A. C., ApJ, 643, 549
  10. Sensitivity of Solar F-Mode Travel Times to Internal Flows [1]
    Jackiewicz, J., Gizon, L. & Birch, A. C., SOHO-17. 10 Years of SOHO and Beyond (Editors: Lacoste, H. & Ouwehand, L.), ESA Special Publication, 617, p. 38
  11. f-mode sensitivity kernels for flows [3]
    Jackiewicz, J., Gizon, L. & Birch, A., Proceedings of SOHO 18/GONG 2006/HELAS I, Beyond the spherical Sun (Editors: Fletcher, Karen & Thompson, Michael), ESA Special Publication, 624, p. 52
  12. Simulations of Acoustic Excitation [1]
    Lindsey, C., Birch, A. C. & Donea, A.-C., Solar MHD Theory and Observations: A High Spatial Resolution Perspective (Editors: Leibacher, John, Stein, Robert F. & Uitenbroek, Han), Astronomical Society of the Pacific Conference Series, 354, p. 174
  13. Sensitivity of Time-Distance Helioseismic Measurements to Spatial Variation of Oscillation Amplitudes. I. Observations and a Numerical Model [38]
    Rajaguru, S. P., Birch, A. C., Duvall, T. L., Jr., Thompson, M. J. & Zhao, J., ApJ, 646, 543
  14. Sensitivity kernels for helioseismic travel times in spherical geometry preliminary results [0]
    Roth, M., Gizon, L. & Birch, A. C., Proceedings of SOHO 18/GONG 2006/HELAS I, Beyond the spherical Sun (Editors: Fletcher, Karen & Thompson, Michael), ESA Special Publication, 624, p. 43

2005

  1. Time-Distance Helioseismology: Inversion of Noisy Correlated Data [44]
    Couvidat, S., Gizon, L., Birch, A. C., Larsen, R. M. & Kosovichev, A. G., ApJS, 158, 217
  2. Local Helioseismology [208]
    Gizon, Laurent & Birch, Aaron C., Living Reviews in Solar Physics, 2, 6

2004

  1. Accuracy of the Born and Ray Approximations for Time-Distance Helioseismology of Flows [27]
    Birch, A. C. & Felder, G., ApJ, 616, 1261
  2. Sensitivity of Acoustic Wave Travel Times to Sound-Speed Perturbations in the Solar Interior [85]
    Birch, A. C., Kosovichev, A. G. & Duvall, T. L., Jr., ApJ, 608, 580
  3. The Current Status of Theory for Time-Distance Helioseismology [1]
    Birch, A. C., SOHO 14 Helio- and Asteroseismology: Towards a Golden Future (Editors: Danesy, D.), ESA Special Publication, 559, p. 138
  4. Local Helioseismology of Near-Surface Flows [50]
    Braun, D. C., Birch, A. C. & Lindsey, C., SOHO 14 Helio- and Asteroseismology: Towards a Golden Future (Editors: Danesy, D.), ESA Special Publication, 559, p. 337
  5. Three-dimensional Inversion of Time-Distance Helioseismology Data: Ray-Path and Fresnel-Zone Approximations [45]
    Couvidat, S., Birch, A. C., Kosovichev, A. G. & Zhao, J., ApJ, 607, 554
  6. Validation of 3d Helioseismic Inversions of Travel-Times Through Simulations of Artificial Data with the Correct Noise Statistics [1]
    Couvidat, S., Gizon, L. & Birch, A. C., SOHO 14 Helio- and Asteroseismology: Towards a Golden Future (Editors: Danesy, D.), ESA Special Publication, 559, p. 384
  7. Time-Distance Helioseismology: Noise Estimation [135]
    Gizon, L. & Birch, A. C., ApJ, 614, 472
  8. The Need for Control Experiments in Local Helioseismology [19]
    Werne, J., Birch, A. & Julien, K., SOHO 14 Helio- and Asteroseismology: Towards a Golden Future (Editors: Danesy, D.), ESA Special Publication, 559, p. 172

2002

  1. Time-Distance Helioseismology: The Forward Problem for Random Distributed Sources [182]
    Gizon, L. & Birch, A. C., ApJ, 571, 966
  2. Local-area helioseismology as a diagnostic tool for solar variability [6]
    Kosovichev, A. G., Duvall, T. L., Birch, A. C., Gizon, L., Scherrer, P. H. & Zhao, Junwei, Advances in Space Research, 29, 1899

2001

  1. Resonant Vibrational Instabilities in Magnetized Stellar Atmospheres [4]
    Birch, A. C., Kosovichev, A. G., Spiegel, E. A. & Tao, L., Solar Physics, 199, 291
  2. Towards a Wave Theory Interpretation of Time-Distance Helioseismology Data [1]
    Birch, A. C. & Kosovichev, A. G., Recent Insights into the Physics of the Sun and Heliosphere: Highlights from SOHO and Other Space Missions (Editors: Brekke, P\ral, Fleck, Bernhard & Gurman, Joseph B.), IAU Symposium, 203, p. 180
  3. The Born approximation in time-distance helioseismology [8]
    Birch, A. C. & Kosovichev, A. G., SOHO 10/GONG 2000 Workshop: Helio- and Asteroseismology at the Dawn of the Millennium (Editors: Wilson, A. & Pallé, Pere L.), ESA Special Publication, 464, p. 187
  4. The Accuracy of the Born and Ray Approximations in Time-Distance Helioseismology [50]
    Birch, A. C., Kosovichev, A. G., Price, G. H. & Schlottmann, R. B., ApJ, 561, L229
  5. Travel-time sensitivity kernels for time-distance helioseismology [2]
    Gizon, L. & Birch, A. C., Solar encounter. Proceedings of the First Solar Orbiter Workshop (Editors: Battrick, Bruce, Sawaya-Lacoste, H., Marsch, E., Martinez Pillet, V., Fleck, B. & Marsden, R.), ESA Special Publication, 493, p. 233
  6. Time-distance helioseismology and the Solar Orbiter mission [5]
    Gizon, L., Birch, A. C., Bush, R. I., Duvall, T. L., Jr., Kosovichev, A. G., Scherrer, P. H. & Zhao, Junwei, Solar encounter. Proceedings of the First Solar Orbiter Workshop (Editors: Battrick, Bruce, Sawaya-Lacoste, H., Marsch, E., Martinez Pillet, V., Fleck, B. & Marsden, R.), ESA Special Publication, 493, p. 227
  7. Heliotomography of the outer layers of the Sun [7]
    Kosovichev, A. G., Duvall, T. L., Jr., Birch, A. C., Gizon, L., Scherrer, P. H. & Zhao, Junwei, SOHO 10/GONG 2000 Workshop: Helio- and Asteroseismology at the Dawn of the Millennium (Editors: Wilson, A. & Pallé, Pere L.), ESA Special Publication, 464, p. 701

2000

  1. Travel Time Sensitivity Kernels [75]
    Birch, A. C. & Kosovichev, A. G., Solar Physics, 192, 193

1999

  1. The Effect of Line-of-Sight Projection on Travel Time Measurements [0]
    Birch, A. C. & Kosovichev, A. G., SOHO-9 Workshop on Helioseismic Diagnostics of Solar Convection and Activity (Editors: Duvall, Jr., T. L. & Kosovichev, A. G.), 9, p. 44

1998

  1. Latitudinal Dependence of the Solar Rotation Rate in the Upper Convection Zone [5]
    Birch, A. C. & Kosovichev, A. G., Structure and Dynamics of the Interior of the Sun and Sun-like Stars (Editors: Korzennik, S.), ESA Special Publication, 418, p. 679
  2. Latitudinal Variation of Solar Subsurface Rotation Inferred from p-Mode Frequency Splittings Measured with SOI-MDI and GONG [25]
    Birch, A. C. & Kosovichev, A. G., ApJ, 503, L187

Created on Thu Feb 12 17:39:19 2026.