First-authored, refereed papers of Michael Hahn

A list of first-authored, refereed publications of Michael Hahn, 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: 0000-0001-7748-4179

List of publications ordered by citations
Number of papers: 33
No. of citations: 558

2025

  1. Measurements of the Perpendicular Correlation Length of Coronal Alfvénic Waves with DKIST [3]
    Hahn, Michael, Hofmeister, Stefan J., Koukras, Alexandros & Savin, Daniel Wolf, ApJ, 991, 97
  2. Velocity and Density Fluctuations in the Quiet Sun Corona [3]
    Hahn, Michael, Fu, Xiangrong, Hofmeister, Stefan J., Huang, Yifan, Koukras, Alexandros & Savin, Daniel Wolf, ApJ, 984, 69

2023

  1. Are Nonthermal Velocities in Active Region Coronal Loops Anisotropic? [2]
    Hahn, Michael, Asgari-Targhi, Mahboubeh & Savin, Daniel Wolf, ApJ, 953, 3

2022

  1. Ion energy distribution in an electron beam ion trap inferred from simulations of the trapped ion cloud [1]
    Hahn, Michael, Arthanayaka, Thusitha, Beiersdorfer, Peter, Brown, Gregory V. & Savin, Daniel W., Physical Review E, 105, 015204
  2. Characteristics of Nanoflare Heating in a Coronal Bright Point [3]
    Hahn, Michael, Ho, Brandon & Savin, Daniel Wolf, ApJ, 936, 113
  3. Evidence for Parametric Decay Instability in the Lower Solar Atmosphere [11]
    Hahn, Michael, Fu, Xiangrong & Savin, Daniel Wolf, ApJ, 933, 52

2018

  1. Density Fluctuations in a Polar Coronal Hole [19]
    Hahn, Michael, D'Huys, Elke & Savin, Daniel Wolf, ApJ, 860, 34

2017

  1. Electron-impact Multiple-ionization Cross Sections for Atoms and Ions of Helium through Zinc [23]
    Hahn, M., Müller, A. & Savin, D. W., ApJ, 850, 122

2016

  1. Storage ring cross section measurements for electron impact ionization of Fe8+ [7]
    Hahn, M., Becker, A., Bernhardt, D., Grieser, M., Krantz, C., Lestinsky, M., Müller, A., Novotný, O., Pindzola, M. S., Repnow, R., Schippers, S., Spruck, K., Wolf, A. & Savin, D. W., Journal of Physics B Atomic Molecular Physics, 49, 084006
  2. Inferring the Coronal Density Irregularity from EUV Spectra [4]
    Hahn, M. & Savin, D. W., ApJ, 829, 42

2015

  1. Storage Ring Cross Section Measurements for Electron Impact Ionization of Fe7+ [10]
    Hahn, M., Becker, A., Bernhardt, D., Grieser, M., Krantz, C., Lestinsky, M., Müller, A., Novotný, O., Repnow, R., Schippers, S., Spruck, K., Wolf, A. & Savin, D. W., ApJ, 813, 16
  2. A Simple Method for Modeling Collision Processes in Plasmas with a Kappa Energy Distribution [35]
    Hahn, M. & Savin, D. W., ApJ, 809, 178
  3. Influence of Electron-Impact Multiple Ionization on Equilibrium and Dynamic Charge State Distributions: A Case Study Using Iron [21]
    Hahn, M. & Savin, D. W., ApJ, 800, 68

2014

  1. Evidence for Wave Heating of the Quiet-Sun Corona [45]
    Hahn, M. & Savin, D. W., ApJ, 795, 111

2013

  1. Observational Quantification of the Energy Dissipated by Alfvén Waves in a Polar Coronal Hole: Evidence that Waves Drive the Fast Solar Wind [65]
    Hahn, M. & Savin, D. W., ApJ, 776, 78
  2. Storage Ring Cross Section Measurements for Electron Impact Single and Double Ionization of Fe13 + and Single Ionization of Fe16 + and Fe17 + [18]
    Hahn, M., Becker, A., Bernhardt, D., Grieser, M., Krantz, C., Lestinsky, M., Müller, A., Novotný, O., Repnow, R., Schippers, S., Spruck, K., Wolf, A. & Savin, D. W., ApJ, 767, 47
  3. Measurements of Anisotropic Ion Temperatures, Non-thermal Velocities, and Doppler Shifts in a Coronal Hole [15]
    Hahn, M. & Savin, D. W., ApJ, 763, 106
  4. Evidence for wave heating in the solar corona [3]
    Hahn, Michael, Annals of the New York Academy of Sciences, 1293, 45

2012

  1. Electron-impact-ionization measurements using hyperfine-assisted state preparation of ground-state berylliumlike sulfur [12]
    Hahn, M., Bernhardt, D., Grieser, M., Krantz, C., Lestinsky, M., Müller, A., Novotný, O., Repnow, R., Schippers, S., Wolf, A. & Savin, D. W., Physical Review A, 85, 042713
  2. Addendum: "Storage Ring Cross-section Measurements for Electron Impact Ionization of Fe12 + Forming Fe13 + and Fe14 +" (2011, ApJ, 735, 105) [2]
    Hahn, M., Grieser, M., Krantz, C., Lestinsky, M., Müller, A., Novotný, O., Repnow, R., Schippers, S., Wolf, A. & Savin, D. W., ApJ, 761, 79
  3. Addendum: "Storage Ring Cross Section Measurements for Electron Impact Ionization of Fe11 + Forming Fe12 + and Fe13 +" (2011, ApJ, 729, 76) [0]
    Hahn, M., Bernhardt, D., Grieser, M., Krantz, C., Lestinsky, M., Müller, A., Novotný, O., Repnow, R., Schippers, S., Wolf, A. & Savin, D. W., ApJ, 761, 78
  4. Addendum: "Storage Ring Measurement of Electron Impact Ionization for Mg7 + Forming Mg8 +" (2010, ApJ, 712, 1166) [0]
    Hahn, M., Bernhardt, D., Lestinsky, M., Müller, A., Schippers, S., Wolf, A. & Savin, D. W., ApJ, 761, 77
  5. Storage Ring Cross-section Measurements for Electron Impact Single and Double Ionization of Fe9 + and Single Ionization of Fe10 + [17]
    Hahn, M., Becker, A., Grieser, M., Krantz, C., Lestinsky, M., Müller, A., Novotný, O., Repnow, R., Schippers, S., Spruck, K., Wolf, A. & Savin, D. W., ApJ, 760, 80
  6. Evidence of Wave Damping at Low Heights in a Polar Coronal Hole [79]
    Hahn, M., Landi, E. & Savin, D. W., ApJ, 753, 36

2011

  1. Differential Emission Measure Analysis of a Polar Coronal Hole during the Solar Minimum in 2007 [30]
    Hahn, M., Landi, E. & Savin, D. W., ApJ, 736, 101
  2. Storage Ring Cross Section Measurements for Electron Impact Ionization of Fe12 + Forming Fe13 + and Fe14 + [26]
    Hahn, M., Grieser, M., Krantz, C., Lestinsky, M., Müller, A., Novotný, O., Repnow, R., Schippers, S., Wolf, A. & Savin, D. W., ApJ, 735, 105
  3. Storage Ring Cross Section Measurements for Electron Impact Ionization of Fe11+ Forming Fe12+ and Fe13+ [31]
    Hahn, M., Bernhardt, D., Grieser, M., Krantz, C., Lestinsky, M., Müller, A., Novotný, O., Repnow, R., Schippers, S., Wolf, A. & Savin, D. W., ApJ, 729, 76

2010

  1. Properties of a Polar Coronal Hole During the Solar Minimum in 2007 [13]
    Hahn, M., Bryans, P., Landi, E., Miralles, M. P. & Savin, D. W., ApJ, 725, 774
  2. Storage Ring Measurement of Electron Impact Ionization for Mg7+ Forming Mg8+ [19]
    Hahn, M., Bernhardt, D., Lestinsky, M., Müller, A., Novotný, O., Schippers, S., Wolf, A. & Savin, D. W., ApJ, 712, 1166

2009

  1. Thermal equilibrium of pure electron plasmas across a central region of magnetic surfaces [2]
    Hahn, Michael & Pedersen, Thomas Sunn, Physics of Plasmas, 16, 062104
  2. Confinement jumps in a non-neutral plasma [2]
    Hahn, Michael, Pedersen, Thomas Sunn, Brenner, Paul W. & Marksteiner, Quinn, Physics of Plasmas, 16, 022105

2008

  1. Confirmation of a large density variation along the magnetic axis of the Columbia Non-neutral Torus [6]
    Hahn, Michael, Pedersen, Thomas Sunn, Marksteiner, Quinn & Berkery, John W., Physics of Plasmas, 15, 020701

2005

  1. Spatial Relationship between Twist in Active Region Magnetic Fields and Solar Flares [31]
    Hahn, Michael, Gaard, Stacy, Jibben, Patricia, Canfield, Richard C. & Nandy, Dibyendu, ApJ, 629, 1135

Created on Wed Apr 22 04:26:01 2026.