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Jon Grumer
Jon Grumer
Theoretical Astrophysics, Dep. of Physics and Astronomy, Uppsala University
Verified email at physics.uu.se - Homepage
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Cited by
Year
Experimental and theoretical study of the ground-state M 1 transition in Ag-like tungsten
Z Fei, R Zhao, Z Shi, J Xiao, M Qiu, J Grumer, M Andersson, T Brage, ...
Physical Review A 86 (6), 062501, 2012
542012
A novel method to determine magnetic fields in low-density plasma facilitated through accidental degeneracy of quantum states in Fe9+
W Li, J Grumer, Y Yang, T Brage, K Yao, C Chen, T Watanabe, P Jönsson, ...
The Astrophysical Journal 807 (1), 69, 2015
432015
Atomic-level pseudo-degeneracy of atomic levels giving transitions induced by magnetic fields, of importance for determining the field strengths in the solar corona
W Li, Y Yang, B Tu, J Xiao, J Grumer, T Brage, T Watanabe, R Hutton, ...
The Astrophysical Journal 826 (2), 219, 2016
422016
Forbidden-line spectroscopy of the ground-state configuration of Cd-like W
Z Fei, W Li, J Grumer, Z Shi, R Zhao, T Brage, S Huldt, K Yao, R Hutton, ...
Physical Review A 90 (5), 052517, 2014
392014
NLTE effects on kilonova expansion opacities
Q Pognan, A Jerkstrand, J Grumer
Monthly Notices of the Royal Astronomical Society 513 (4), 5174-5197, 2022
322022
On the validity of steady-state for nebular phase kilonovae
Q Pognan, A Jerkstrand, J Grumer
Monthly Notices of the Royal Astronomical Society 510 (3), 3806-3837, 2022
322022
Cryogenic merged-ion-beam experiments in DESIREE: Final-state-resolved mutual neutralization of and
G Eklund, J Grumer, S Rosén, MC Ji, N Punnakayathil, A Källberg, ...
Physical Review A 102 (1), 012823, 2020
312020
Theoretical investigation of magnetic-field-induced 2 p 5 3 s 3 P 0, 2–2 p 6 1 S 0 transitions in Ne-like ions without nuclear spin
J Li, J Grumer, W Li, M Andersson, T Brage, R Hutton, P Jönsson, Y Yang, ...
Physical Review A 88 (1), 013416, 2013
262013
Coronal lines and the importance of deep-core–valence correlation in Ag-like ions
J Grumer, R Zhao, T Brage, W Li, S Huldt, R Hutton, Y Zou
Physical Review A 89 (6), 062511, 2014
252014
Effect of an external magnetic field on the determination of E1M1 two-photon decay rates in Be-like ions
J Grumer, W Li, D Bernhardt, J Li, S Schippers, T Brage, P Jönsson, ...
Physical Review A 88 (2), 022513, 2013
252013
Unexpected transitions induced by spin-dependent, hyperfine and external magnetic-field interactions
J Grumer, T Brage, M Andersson, J Li, P Jönsson, W Li, Y Yang, R Hutton, ...
Physica Scripta 89 (11), 114002, 2014
242014
An introduction to relativistic theory as implemented in GRASP
P Jönsson, M Godefroid, G Gaigalas, J Ekman, J Grumer, W Li, J Li, ...
Atoms 11 (1), 7, 2022
232022
The 3D non-LTE solar nitrogen abundance from atomic lines
AM Amarsi, N Grevesse, J Grumer, M Asplund, PS Barklem, R Collet
Astronomy & Astrophysics 636, A120, 2020
212020
Final-state-resolved mutual neutralization of and
G Eklund, J Grumer, PS Barklem, S Rosén, MC Ji, A Simonsson, ...
Physical Review A 103 (3), 032814, 2021
202021
A first spectroscopic measurement of the magnetic-field strength for an active region of the solar corona
R Si, T Brage, W Li, J Grumer, M Li, R Hutton
The Astrophysical Journal Letters 898 (2), L34, 2020
202020
Mutual neutralization in Li++ H−/D− and Na++ H−/D− collisions: Implications of experimental results for non-LTE modeling of stellar spectra
PS Barklem, AM Amarsi, J Grumer, G Eklund, S Rosén, MC Ji, ...
The Astrophysical Journal 908 (2), 245, 2021
172021
Hfszeeman95—A program for computing weak and intermediate magnetic-field-and hyperfine-induced transition rates
W Li, J Grumer, T Brage, P Jönsson
Computer Physics Communications 253, 107211, 2020
162020
Energy levels and radiative data for Kr-like W38+ from MCDHF and RMBPT calculations
XL Guo, J Grumer, T Brage, R Si, CY Chen, P Jönsson, K Wang, J Yan, ...
Journal of Physics B: Atomic, Molecular and Optical Physics 49 (13), 135003, 2016
162016
GRASP Manual for Users
P Jönsson, G Gaigalas, CF Fischer, J Bieroń, IP Grant, T Brage, J Ekman, ...
Atoms 11 (4), 68, 2023
152023
High-precision electron affinity of oxygen
MK Kristiansson, K Chartkunchand, G Eklund, OM Hole, EK Anderson, ...
Nature Communications 13 (1), 5906, 2022
152022
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