First-authored, refereed papers of Ofer Cohen

A list of first-authored, refereed publications of Ofer Cohen, 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: 0000-0003-3721-0215

List of publications ordered by citations
Number of papers: 29
No. of citations: 1305

2024

  1. Heating of the Atmospheres of Short-orbit Exoplanets by Their Rapid Orbital Motion through an Extreme Space Environment [9]
    Cohen, Ofer, Glocer, Alex, Garraffo, Cecilia, Alvarado-Gómez, Julián D., Drake, Jeremy J., Monsch, Kristina & Fauth Puigdomenech, Farah, ApJ, 962, 157

2023

  1. Three-dimensional, Time-dependent MHD Simulation of Disk-Magnetosphere-Stellar Wind Interaction in a T Tauri, Protoplanetary System [4]
    Cohen, Ofer, Garraffo, Cecilia, Drake, Jeremy J., Monsch, Kristina, Sokolov, Igor V., Alvarado-Gómez, Julián D. & Fraschetti, Federico, ApJ, 949, 54

2022

  1. Space-weather-driven Variations in Lyα Absorption Signatures of Exoplanet Atmospheric Escape: MHD Simulations and the Case of AU Mic b [19]
    Cohen, Ofer, Alvarado-Gómez, Julián D., Drake, Jeremy J., Harbach, Laura M., Garraffo, Cecilia & Fraschetti, Federico, ApJ, 934, 189

2020

  1. The Space Environment and Atmospheric Joule Heating of the Habitable Zone Exoplanet TOI 700 d [15]
    Cohen, Ofer, Garraffo, C., Moschou, Sofia-Paraskevi, Drake, Jeremy J., Alvarado-Gómez, J. D., Glocer, Alex & Fraschetti, Federico, ApJ, 897, 101

2018

  1. Energy Dissipation in the Upper Atmospheres of TRAPPIST-1 Planets [21]
    Cohen, Ofer, Glocer, Alex, Garraffo, Cecilia, Drake, Jeremy J. & Bell, Jared M., ApJ, 856, L11
  2. Exoplanet Modulation of Stellar Coronal Radio Emission [13]
    Cohen, Ofer, Moschou, Sofia-Paraskevi, Glocer, Alex, Sokolov, Igor V., Mazeh, Tsevi, Drake, Jeremy J., Garraffo, C. & Alvarado-Gómez, J. D., The Astronomical Journal, 156, 202

2017

  1. A Comparison between Physics-based and Polytropic MHD Models for Stellar Coronae and Stellar Winds of Solar Analogs [17]
    Cohen, O., ApJ, 835, 220
  2. Giant Coronal Loops Dominate the Quiescent X-Ray Emission in Rapidly Rotating M Stars [15]
    Cohen, O., Yadav, R., Garraffo, C., Saar, S. H., Wolk, S. J., Kashyap, V. L., Drake, J. J. & Pillitteri, I., ApJ, 834, 14

2015

  1. Quantifying the Difference Between the Flux-Tube Expansion Factor at the Source Surface and at the Alfvén Surface Using a Global MHD Model for the Solar Wind [34]
    Cohen, O., Solar Physics, 290, 2245
  2. The Interaction of Venus-like, M-dwarf Planets with the Stellar Wind of Their Host Star [74]
    Cohen, O., Ma, Y., Drake, J. J., Glocer, A., Garraffo, C., Bell, J. M. & Gombosi, T. I., ApJ, 806, 41

2014

  1. Magnetospheric Structure and Atmospheric Joule Heating of Habitable Planets Orbiting M-dwarf Stars [122]
    Cohen, O., Drake, J. J., Glocer, A., Garraffo, C., Poppenhaeger, K., Bell, J. M., Ridley, A. J. & Gombosi, T. I., ApJ, 790, 57
  2. A Grid of MHD Models for Stellar Mass Loss and Spin-down Rates of Solar Analogs [55]
    Cohen, O. & Drake, J. J., ApJ, 783, 55

2012

  1. The Cosmic-Ray Intensity near the Archean Earth [41]
    Cohen, O., Drake, J. J. & Kóta, J., ApJ, 760, 85
  2. Ambipolar Electric Field, Photoelectrons, and Their Role in Atmospheric Escape from Hot Jupiters [20]
    Cohen, O. & Glocer, A., ApJ, 753, L4
  3. The Role of White Dwarfs in Cataclysmic Variable Spin-down [12]
    Cohen, O., Drake, J. J. & Kashyap, V. L., ApJ, 746, L3

2011

  1. The independency of stellar mass-loss rates on stellar X-ray luminosity and activity level based on solar X-ray flux and solar wind observations [61]
    Cohen, O., MNRAS, 417, 2592
  2. The Dynamics of Stellar Coronae Harboring Hot Jupiters. II. A Space Weather Event on a Hot Jupiter [49]
    Cohen, O., Kashyap, V. L., Drake, J. J., Sokolov, I. V. & Gombosi, T. I., ApJ, 738, 166
  3. The Dynamics of Stellar Coronae Harboring Hot Jupiters. I. A Time-dependent Magnetohydrodynamic Simulation of the Interplanetary Environment in the HD 189733 Planetary System [98]
    Cohen, O., Kashyap, V. L., Drake, J. J., Sokolov, I. V., Garraffo, C. & Gombosi, T. I., ApJ, 733, 67

2010

  1. Numerical simulation of the 12 May 1997 CME Event: The role of magnetic reconnection [53]
    Cohen, O., Attrill, G. D. R., Schwadron, N. A., Crooker, N. U., Owens, M. J., Downs, C. & Gombosi, T. I., Journal of Geophysical Research (Space Physics), 115, A10104
  2. The Impact of Hot Jupiters on the Spin-down of their Host Stars [54]
    Cohen, O., Drake, J. J., Kashyap, V. L., Sokolov, I. V. & Gombosi, T. I., ApJ, 723, L64
  3. The Coronal Structure of AB Doradus [37]
    Cohen, O., Drake, J. J., Kashyap, V. L., Hussain, G. A. J. & Gombosi, T. I., ApJ, 721, 80
  4. Magnetic Structure of Rapidly Rotating FK Comae-type Coronae [12]
    Cohen, O., Drake, J. J., Kashyap, V. L., Korhonen, H., Elstner, D. & Gombosi, T. I., ApJ, 719, 299

2009

  1. Interactions of the Magnetospheres of Stars and Close-In Giant Planets [51]
    Cohen, O., Drake, J. J., Kashyap, V. L., Saar, S. H., Sokolov, I. V., Manchester, W. B., Hansen, K. C. & Gombosi, T. I., ApJ, 704, L85
  2. The Effect of Magnetic Spots on Stellar Winds and Angular Momentum Loss [25]
    Cohen, O., Drake, J. J., Kashyap, V. L. & Gombosi, T. I., ApJ, 699, 1501
  3. Numerical Simulation of an EUV Coronal Wave Based on the 2009 February 13 CME Event Observed by STEREO [141]
    Cohen, Ofer, Attrill, Gemma D. R., Manchester, Ward B., IV & Wills-Davey, Meredith J., ApJ, 705, 587

2008

  1. Validation of a synoptic solar wind model [62]
    Cohen, O., Sokolov, I. V., Roussev, I. I. & Gombosi, T. I., Journal of Geophysical Research (Space Physics), 113, A03104
  2. Validation of a global 3D heliospheric model with observations for the May 12, 1997 CME event [16]
    Cohen, O., Sokolov, I. V., Roussev, I. I., Lugaz, N., Manchester, W. B., Gombosi, T. I. & Arge, C. N., Journal of Atmospheric and Solar-Terrestrial Physics, 70, 583

2007

  1. A Semiempirical Magnetohydrodynamical Model of the Solar Wind [166]
    Cohen, O., Sokolov, I. V., Roussev, I. I., Arge, C. N., Manchester, W. B., Gombosi, T. I., Frazin, R. A., Park, H., Butala, M. D., Kamalabadi, F. & Velli, M., ApJ, 654, L163

2006

  1. Enhancement of Photospheric Meridional Flow by Reconnection Processes [9]
    Cohen, O., Fisk, L. A., Roussev, I. I., Toth, G. & Gombosi, T. I., ApJ, 645, 1537

Created on Wed Apr 8 04:35:53 2026.