First-authored, refereed papers of Michael Hahn, ordered by citations

A list of first-authored, refereed publications of Michael Hahn, derived from the SAO/NASA Astrophysics Data System (ADS) and ordered by the numbers of citations.

Orcid ID: 0000-0001-7748-4179

79	Evidence of Wave Damping at Low Heights in a Polar Coronal Hole Hahn, M., Landi, E. & Savin, D. W., 2012, ApJ, 753, 36
65	Observational Quantification of the Energy Dissipated by Alfvén Waves in a Polar Coronal Hole: Evidence that Waves Drive the Fast Solar Wind Hahn, M. & Savin, D. W., 2013, ApJ, 776, 78
45	Evidence for Wave Heating of the Quiet-Sun Corona Hahn, M. & Savin, D. W., 2014, ApJ, 795, 111
35	A Simple Method for Modeling Collision Processes in Plasmas with a Kappa Energy Distribution Hahn, M. & Savin, D. W., 2015, ApJ, 809, 178
31	Storage Ring Cross Section Measurements for Electron Impact Ionization of Fe11+ Forming Fe12+ and Fe13+ Hahn, M., Bernhardt, D., Grieser, M., Krantz, C., Lestinsky, M., Müller, A., Novotný, O., Repnow, R., Schippers, S., Wolf, A. & Savin, D. W., 2011, ApJ, 729, 76
31	Spatial Relationship between Twist in Active Region Magnetic Fields and Solar Flares Hahn, Michael, Gaard, Stacy, Jibben, Patricia, Canfield, Richard C. & Nandy, Dibyendu, 2005, ApJ, 629, 1135
30	Differential Emission Measure Analysis of a Polar Coronal Hole during the Solar Minimum in 2007 Hahn, M., Landi, E. & Savin, D. W., 2011, ApJ, 736, 101
26	Storage Ring Cross Section Measurements for Electron Impact Ionization of Fe12 + Forming Fe13 + and Fe14 + Hahn, M., Grieser, M., Krantz, C., Lestinsky, M., Müller, A., Novotný, O., Repnow, R., Schippers, S., Wolf, A. & Savin, D. W., 2011, ApJ, 735, 105
23	Electron-impact Multiple-ionization Cross Sections for Atoms and Ions of Helium through Zinc Hahn, M., Müller, A. & Savin, D. W., 2017, ApJ, 850, 122
21	Influence of Electron-Impact Multiple Ionization on Equilibrium and Dynamic Charge State Distributions: A Case Study Using Iron Hahn, M. & Savin, D. W., 2015, ApJ, 800, 68
19	Density Fluctuations in a Polar Coronal Hole Hahn, Michael, D'Huys, Elke & Savin, Daniel Wolf, 2018, ApJ, 860, 34
19	Storage Ring Measurement of Electron Impact Ionization for Mg7+ Forming Mg8+ Hahn, M., Bernhardt, D., Lestinsky, M., Müller, A., Novotný, O., Schippers, S., Wolf, A. & Savin, D. W., 2010, ApJ, 712, 1166
18	Storage Ring Cross Section Measurements for Electron Impact Single and Double Ionization of Fe13 + and Single Ionization of Fe16 + and Fe17 + 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., 2013, ApJ, 767, 47
17	Storage Ring Cross-section Measurements for Electron Impact Single and Double Ionization of Fe9 + and Single Ionization of Fe10 + 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., 2012, ApJ, 760, 80
15	Measurements of Anisotropic Ion Temperatures, Non-thermal Velocities, and Doppler Shifts in a Coronal Hole Hahn, M. & Savin, D. W., 2013, ApJ, 763, 106
13	Properties of a Polar Coronal Hole During the Solar Minimum in 2007 Hahn, M., Bryans, P., Landi, E., Miralles, M. P. & Savin, D. W., 2010, ApJ, 725, 774
12	Electron-impact-ionization measurements using hyperfine-assisted state preparation of ground-state berylliumlike sulfur Hahn, M., Bernhardt, D., Grieser, M., Krantz, C., Lestinsky, M., Müller, A., Novotný, O., Repnow, R., Schippers, S., Wolf, A. & Savin, D. W., 2012, Physical Review A, 85, 042713
11	Evidence for Parametric Decay Instability in the Lower Solar Atmosphere Hahn, Michael, Fu, Xiangrong & Savin, Daniel Wolf, 2022, ApJ, 933, 52
10	Storage Ring Cross Section Measurements for Electron Impact Ionization of Fe7+ 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., 2015, ApJ, 813, 16
7	Storage ring cross section measurements for electron impact ionization of Fe8+ 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., 2016, Journal of Physics B Atomic Molecular Physics, 49, 084006
6	Confirmation of a large density variation along the magnetic axis of the Columbia Non-neutral Torus Hahn, Michael, Pedersen, Thomas Sunn, Marksteiner, Quinn & Berkery, John W., 2008, Physics of Plasmas, 15, 020701
4	Inferring the Coronal Density Irregularity from EUV Spectra Hahn, M. & Savin, D. W., 2016, ApJ, 829, 42
3	Measurements of the Perpendicular Correlation Length of Coronal Alfvénic Waves with DKIST Hahn, Michael, Hofmeister, Stefan J., Koukras, Alexandros & Savin, Daniel Wolf, 2025, ApJ, 991, 97
3	Evidence for wave heating in the solar corona Hahn, Michael, 2013, Annals of the New York Academy of Sciences, 1293, 45
3	Velocity and Density Fluctuations in the Quiet Sun Corona Hahn, Michael, Fu, Xiangrong, Hofmeister, Stefan J., Huang, Yifan, Koukras, Alexandros & Savin, Daniel Wolf, 2025, ApJ, 984, 69
3	Characteristics of Nanoflare Heating in a Coronal Bright Point Hahn, Michael, Ho, Brandon & Savin, Daniel Wolf, 2022, ApJ, 936, 113
2	Thermal equilibrium of pure electron plasmas across a central region of magnetic surfaces Hahn, Michael & Pedersen, Thomas Sunn, 2009, Physics of Plasmas, 16, 062104
2	Confinement jumps in a non-neutral plasma Hahn, Michael, Pedersen, Thomas Sunn, Brenner, Paul W. & Marksteiner, Quinn, 2009, Physics of Plasmas, 16, 022105
2	Are Nonthermal Velocities in Active Region Coronal Loops Anisotropic? Hahn, Michael, Asgari-Targhi, Mahboubeh & Savin, Daniel Wolf, 2023, ApJ, 953, 3
2	Addendum: "Storage Ring Cross-section Measurements for Electron Impact Ionization of Fe12 + Forming Fe13 + and Fe14 +" (2011, ApJ, 735, 105) Hahn, M., Grieser, M., Krantz, C., Lestinsky, M., Müller, A., Novotný, O., Repnow, R., Schippers, S., Wolf, A. & Savin, D. W., 2012, ApJ, 761, 79
1	Ion energy distribution in an electron beam ion trap inferred from simulations of the trapped ion cloud Hahn, Michael, Arthanayaka, Thusitha, Beiersdorfer, Peter, Brown, Gregory V. & Savin, Daniel W., 2022, Physical Review E, 105, 015204
0	Addendum: "Storage Ring Cross Section Measurements for Electron Impact Ionization of Fe11 + Forming Fe12 + and Fe13 +" (2011, ApJ, 729, 76) Hahn, M., Bernhardt, D., Grieser, M., Krantz, C., Lestinsky, M., Müller, A., Novotný, O., Repnow, R., Schippers, S., Wolf, A. & Savin, D. W., 2012, ApJ, 761, 78
0	Addendum: "Storage Ring Measurement of Electron Impact Ionization for Mg7 + Forming Mg8 +" (2010, ApJ, 712, 1166) Hahn, M., Bernhardt, D., Lestinsky, M., Müller, A., Schippers, S., Wolf, A. & Savin, D. W., 2012, ApJ, 761, 77