Publications of Michael Hahn ordered by citations

A list of publications authored or co-authored by Michael Hahn, derived from the SAO/NASA Astrophysics Data System (ADS) and ordered by the numbers of citations. Publications above the horizontal line count towards the h-index.

Orcid ID: 0000-0001-7748-4179

80	Critical Science Plan for the Daniel K. Inouye Solar Telescope (DKIST) Rast, Mark P., Bello González, Nazaret, Bellot Rubio, Luis, Cao, Wenda, Cauzzi, Gianna, Deluca, Edward, de Pontieu, Bart, Fletcher, Lyndsay, Gibson, Sarah E., Judge, Philip G., Katsukawa, Yukio, Kazachenko, Maria D., Khomenko, Elena, Landi, Enrico, Martínez Pillet, Valentín, Petrie, Gordon J. D., Qiu, Jiong, Rachmeler, Laurel A., Rempel, Matthias, Schmidt, Wolfgang, Scullion, Eamon, Sun, Xudong, Welsch, Brian T., Andretta, Vincenzo, Antolin, Patrick, Ayres, Thomas R., Balasubramaniam, K. S., Ballai, Istvan, Berger, Thomas E., Bradshaw, Stephen J., Campbell, Ryan J., Carlsson, Mats, Casini, Roberto, Centeno, Rebecca, Cranmer, Steven R., Criscuoli, Serena, Deforest, Craig, Deng, Yuanyong, Erdélyi, Robertus, Fedun, Viktor, Fischer, Catherine E., González Manrique, Sergio J., Hahn, Michael, Harra, Louise, Henriques, Vasco M. J., Hurlburt, Neal E., Jaeggli, Sarah, Jafarzadeh, Shahin, Jain, Rekha, Jefferies, Stuart M., Keys, Peter H., Kowalski, Adam F., Kuckein, Christoph, Kuhn, Jeffrey R., Kuridze, David, Liu, Jiajia, Liu, Wei, Longcope, Dana, Mathioudakis, Mihalis, McAteer, R. T. James, McIntosh, Scott W., McKenzie, David E., Miralles, Mari Paz, Morton, Richard J., Muglach, Karin, Nelson, Chris J., Panesar, Navdeep K., Parenti, Susanna, Parnell, Clare E., Poduval, Bala, Reardon, Kevin P., Reep, Jeffrey W., Schad, Thomas A., Schmit, Donald, Sharma, Rahul, Socas-Navarro, Hector, Srivastava, Abhishek K., Sterling, Alphonse C., Suematsu, Yoshinori, Tarr, Lucas A., Tiwari, Sanjiv, Tritschler, Alexandra, Verth, Gary, Vourlidas, Angelos, Wang, Haimin, Wang, Yi-Ming, NSO and DKIST Project, DKIST Instrument Scientists, DKIST Science Working Group & DKIST Critical Science Plan Community, 2021, Solar Physics, 296, 70
76	Evidence of Wave Damping at Low Heights in a Polar Coronal Hole Hahn, M., Landi, E. & Savin, D. W., 2012, ApJ, 753, 36
64	Dielectronic recombination of xenonlike tungsten ions Schippers, S., Bernhardt, D., Müller, A., Krantz, C., Grieser, M., Repnow, R., Wolf, A., Lestinsky, M., Hahn, M., Novotný, O. & Savin, D. W., 2011, Physical Review A, 83, 012711
61	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
46	Detection of a Taylor-like Plasma Relaxation Process in the Sun Nandy, Dibyendu, Hahn, Michael, Canfield, Richard C. & Longcope, Dana W., 2003, ApJ, 597, L73
44	Evidence for Wave Heating of the Quiet-Sun Corona Hahn, M. & Savin, D. W., 2014, ApJ, 795, 111
37	Recombination of W18+ ions with electrons: Absolute rate coefficients from a storage-ring experiment and from theoretical calculations Spruck, K., Badnell, N. R., Krantz, C., Novotný, O., Becker, A., Bernhardt, D., Grieser, M., Hahn, M., Repnow, R., Savin, D. W., Wolf, A., Müller, A. & Schippers, S., 2014, Physical Review A, 90, 032715
35	Storage-ring measurement of the hyperfine-induced 2s2p 3P0→2s2 1S0 transition rate in berylliumlike sulfur Schippers, S., Bernhardt, D., Müller, A., Lestinsky, M., Hahn, M., Novotný, O., Savin, D. W., Grieser, M., Krantz, C., Repnow, R. & Wolf, A., 2012, Physical Review A, 85, 012513
32	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
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	A Simple Method for Modeling Collision Processes in Plasmas with a Kappa Energy Distribution Hahn, M. & Savin, D. W., 2015, ApJ, 809, 178
27	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
20	Electron-Ion Recombination of Mg6 + Forming Mg5 + and of Mg7 + Forming Mg6 +: Laboratory Measurements and Theoretical Calculations Lestinsky, M., Badnell, N. R., Bernhardt, D., Bing, D., Grieser, M., Hahn, M., Hoffmann, J., Jordon-Thaden, B., Krantz, C., Novotný, O., Orlov, D. A., Repnow, R., Shornikov, A., Müller, A., Schippers, S., Wolf, A. & Savin, D. W., 2012, ApJ, 758, 40
20	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
19	Electron-Ion Recombination of Fe XII Forming Fe XI: Laboratory Measurements and Theoretical Calculations Novotný, O., Badnell, N. R., Bernhardt, D., Grieser, M., Hahn, M., Krantz, C., Lestinsky, M., Müller, A., Repnow, R., Schippers, S., Wolf, A. & Savin, D. W., 2012, ApJ, 753, 57
19	Recombination of W19 + ions with electrons: Absolute rate coefficients from a storage-ring experiment and from theoretical calculations Badnell, N. R., Spruck, K., Krantz, C., Novotný, O., Becker, A., Bernhardt, D., Grieser, M., Hahn, M., Repnow, R., Savin, D. W., Wolf, A., Müller, A. & Schippers, S., 2016, Physical Review A, 93, 052703
19	Diagnosing pure-electron plasmas with internal particle flux probes Kremer, J. P., Pedersen, T. Sunn, Marksteiner, Q., Lefrancois, R. G. & Hahn, M., 2007, Review of Scientific Instruments, 78, 013503-013503-9
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	Observations of an Ion-Driven Instability in Non-Neutral Plasmas Confined on Magnetic Surfaces Marksteiner, Q. R., Pedersen, T. Sunn, Berkery, J. W., Hahn, M. S., Mendez, J. M., Durand de Gevigney, B. & Himura, H., 2008, Physical Review Letters, 100, 065002
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
18	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
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
16	Laboratory Calibrations of Fe XII-XIV Line-intensity Ratios for Electron Density Diagnostics Arthanayaka, Thusitha, Beiersdorfer, Peter, Brown, Gregory V., Gu, Ming Feng, Hahn, Michael, Hell, Natalie, Lockard, Tom & Savin, Daniel W., 2020, ApJ, 890, 77
15	Density Fluctuations in a Polar Coronal Hole Hahn, Michael, D'Huys, Elke & Savin, Daniel Wolf, 2018, ApJ, 860, 34
15	Confinement of pure electron plasmas in the Columbia Non-neutral Torus Berkery, John W., Pedersen, Thomas Sunn, Kremer, Jason P., Marksteiner, Quinn R., Lefrancois, Remi G., Hahn, Michael S. & Brenner, Paul W., 2007, Physics of Plasmas, 14, 062503
14	Measurements of Anisotropic Ion Temperatures, Non-thermal Velocities, and Doppler Shifts in a Coronal Hole Hahn, M. & Savin, D. W., 2013, ApJ, 763, 106
12	Effects of Density Fluctuations on Alfvén Wave Turbulence in a Coronal Hole Asgari-Targhi, M., Asgari-Targhi, A., Hahn, M. & Savin, D. W., 2021, ApJ, 911, 63
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
12	Electron impact ionization of stored highly charged ions Hahn, Michael, 2014, Journal of Physics Conference Series, Journal of Physics Conference Series, 488, p. 012050
11	Magnetic Surface Visualizations in the Columbia Non-Neutral Torus Brenner, Paul W., Pedersen, Thomas Sunn, Berkery, John W., Marksteiner, Quinn R. & Hahn, Michael S., 2008, IEEE Transactions on Plasma Science, 36, 1108
11	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
11	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
8	Absolute rate coefficients for the recombination of open f-shell tungsten ions Krantz, C., Spruck, K., Badnell, N. R., Becker, A., Bernhardt, D., Grieser, M., Hahn, M., Novotný, O., Repnow, R., Savin, D. W., Wolf, A., Müller, A. & Schippers, S., 2014, Journal of Physics Conference Series, Journal of Physics Conference Series, 488, p. 012051
8	Spectroscopic Measurements of the Ion Velocity Distribution at the Base of the Fast Solar Wind Jeffrey, Natasha L. S., Hahn, Michael, Savin, Daniel W. & Fletcher, Lyndsay, 2018, ApJ, 855, L13
8	Relative Abundance Measurements in Plumes and Interplumes Guennou, C., Hahn, M. & Savin, D. W., 2015, ApJ, 807, 145
7	Absolute rate coefficients for photorecombination of beryllium-like and boron-like silicon ions Bernhardt, D., Becker, A., Brandau, C., Grieser, M., Hahn, M., Krantz, C., Lestinsky, M., Novotný, O., Repnow, R., Savin, D. W., Spruck, K., Wolf, A., Müller, A. & Schippers, S., 2016, Journal of Physics B Atomic Molecular Physics, 49, 074004
7	Evidence for Parametric Decay Instability in the Lower Solar Atmosphere Hahn, Michael, Fu, Xiangrong & Savin, Daniel Wolf, 2022, ApJ, 933, 52
7	Recombination of Au20+ at low electron-ion collision energies Schippers, S., Bernhardt, D., Grieser, M., Hahn, M., Krantz, C., Lestinsky, M., Novotný, O., Repnow, R., Savin, D. W., Wolf, A. & Müller, A., 2011, Physica Scripta Volume T, 144, 014039
7	Measured Reduction in Alfvén Wave Energy Propagating through Longitudinal Gradients Scaled to Match Solar Coronal Holes Bose, Sayak, Carter, Troy, Hahn, Michael, Tripathi, Shreekrishna, Vincena, Stephen & Savin, Daniel Wolf, 2019, ApJ, 882, 183
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
5	Confinement Studies in the Columbia Non-Neutral Torus Brenner, P. W., Pedersen, T. S., Sarasola, X. & Hahn, M. S., 2010, Contributions to Plasma Physics, 50, 678
3	First Observations of Partially Neutralized and Quasineutral Plasmas in the Columbia Non-Neutral Torus Sarasola, X., Pedersen, T. S., Brenner, P. W. & Hahn, M. S., 2010, Contributions to Plasma Physics, 50, 673
3	Physical Characteristics of Unstructured Coronal Clouds Asgari-Targhi, M., Golub, L., Hahn, M., Karna, N. & Savin, D. W., 2021, ApJ, 910, 113
3	Inferring the Coronal Density Irregularity from EUV Spectra Hahn, M. & Savin, D. W., 2016, ApJ, 829, 42
3	Roadmap on cosmic EUV and x-ray spectroscopy Smith, Randall, Hahn, Michael, Raymond, John, Kallman, T., Ballance, C. P., Polito, Vanessa, Del Zanna, Giulio, Gu, Liyi, Hell, Natalie, Cumbee, Renata, Betancourt-Martinez, Gabriele, Costantini, Elisa & Corrales, Lia, 2020, Journal of Physics B Atomic Molecular Physics, 53, 092001
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	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
2	Are Nonthermal Velocities in Active Region Coronal Loops Anisotropic? Hahn, Michael, Asgari-Targhi, Mahboubeh & Savin, Daniel Wolf, 2023, ApJ, 953, 3
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
1	Characteristics of Nanoflare Heating in a Coronal Bright Point Hahn, Michael, Ho, Brandon & Savin, Daniel Wolf, 2022, ApJ, 936, 113
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
1	Evidence for wave heating in the solar corona Hahn, Michael, 2013, Annals of the New York Academy of Sciences, 1293, 45
1	Experimental Study of Alfvén Wave Reflection from an Alfvén-speed Gradient Relevant to the Solar Coronal Holes Bose, Sayak, TenBarge, Jason M., Carter, Troy, Hahn, Michael, Ji, Hantao, Juno, James, Savin, Daniel Wolf, Tripathi, Shreekrishna & Vincena, Stephen, 2024, ApJ, 971, 72
0	Simultaneous measurement of photorecombination and electron-impact ionization of Fe14+ ions Bernhardt, D., Becker, A., Grieser, M., Hahn, M., Krantz, C., Lestinsky, M., Novotný, O., Repnow, R., Spruck, K., Savin, D. W., Wolf, A., Müller, A. & Schippers, S., 2015, Journal of Physics Conference Series, Journal of Physics Conference Series, 635, p. 052002
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	Tracing the origins of the solar wind with helium Hahn, Michael, 2020, Nature Astronomy, 4, 1128
0	Understanding the role of Alfvén waves in heating solar coronal holes through laboratory experiments Bose, Sayak, Carter, Troy, Hahn, M., Tripathi, S., Vincena, S. & Savin, Daniel, 2020, Division of Plasma Physics, p. 1
0	Storage-ring measurement of the hyperfine induced 2s2p 3P0 → 2s2 1S0 transition rate in berylliumlike sulfur Schippers, S., Bernhardt, D., Grieser, M., Hahn, M., Krantz, C., Lestinsky, M., Müller, A., Novotný, O., Repnow, R., Savin, D. W. & Wolf, A., 2014, Journal of Physics Conference Series, Journal of Physics Conference Series, 488, p. 062016
0	High-resolution laboratory measurements of M-shell Fe EUV line emission using EBIT-I Fairchild, Alexander J., Hell, Natalie, Beiersdorfer, Peter, Brown, Gregory V., Eckart, Megan E., Hahn, Michael & Savin, Daniel W., 2024, European Physical Journal D, 78, 99
0	Recombination of open-4f-shell W18+ ions with free electrons Spruck, K., Badnell, N. R., Krantz, C., Becker, A., Bernhardt, D., Grieser, M., Hahn, M., Novotný, O., Repnow, R., Savin, D. W., Wolf, A., Müller, A. & Schippers, S., 2014, Journal of Physics Conference Series, Journal of Physics Conference Series, 488, p. 062015
0	Dielectronic recombination of berylliumlike Si10+ ions at the heavy-ion storage ring TSR Bernhardt, D., Becker, A., Brandau, C., Grieser, M., Hahn, M., Krantz, C., Lestinsky, M., Midler, A., Novotný, O., Repnow, R., Savin, D. W., Schippers, S., Spruck, K. & Wolf, A., 2014, Journal of Physics Conference Series, Journal of Physics Conference Series, 488, p. 062012
0	Observations of Nonthermal Velocities and Comparisons with an Alfvén Wave Turbulence Model in Solar Active Regions Asgari-Targhi, M., Brooks, D. H., Hahn, M., Imada, S., Tajfirouze, E. & Savin, D. W., 2024, ApJ, 968, 7
0	Electron impact ionization measurements at the Heidelberg heavy ion storage ring TSR Hahn, M., Bernhardt, D., Grieser, M., Krantz, C., Lestinsky, M., Müller, A., Novotný, O., Repnow, R., Schippers, S., Wolf, A. & Savin, D. W., 2012, Journal of Physics Conference Series, Journal of Physics Conference Series, 388, p. 062021
0	Dielectronic recombination of boronlike Si9+ ions at the heavy-ion storage ring TSR Bernhardt, D., Becker, A., Grieser, M., Hahn, M., Krantz, C., Lestinsky, M., Müller, A., Novotný, O., Repnow, R., Savin, D. W., Schippers, S., Spruck, K. & Wolf, A., 2014, Journal of Physics Conference Series, Journal of Physics Conference Series, 488, p. 062011
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
0	Influence of Multiple Ionization on Charge State Distributions Savin, D. W. & Hahn, M., 2015, Journal of Physics Conference Series, Journal of Physics Conference Series, 635, p. 052010
0	Electron-ion recombination of the open-4f-shell ion W19+ Badnell, N. R., Spruck, K., Krantz, C., Novotný, O., Becker, A., Bernhardt, D., Grieser, M., Hahn, M., Repnow, R., Savin, D. W., Wolf, A., Müller, A. & Schippers, S., 2015, Journal of Physics Conference Series, Journal of Physics Conference Series, 635, p. 052003
0	Evaluation of a Magnetic Field Inversion Method Using Only Stokes I Ali, Abduhla, Diercke, Andrea, Hofmeister, Stefan, Kuckein, Christoph, Savin, Daniel Wolf & Hahn, Michael, 2024, Research Notes of the American Astronomical Society, 8, 15