List of works - Gregory Brown

Laboratory Measurements and Modeling of the FexviiX‐Ray Spectrum

scientific article published in the Astrophysical Journal

Development of a time-resolved soft x-ray spectrometer for laser produced plasma experiments

scientific article published on October 1, 2010

System for calibrating the energy-dependent response of an elliptical Bragg-crystal spectrometer

scientific article published on November 1, 2014

The ASTRO-H X-ray astronomy satellite

HitomiConstraints on the 3.5 keV Line in the Perseus Galaxy Cluster

scholarly article

Laboratory Measurements of X-Ray Emission from Highly Charged Argon Ions

scholarly article

Laboratory Astrophysics, QED, and other Measurements using the EBIT Calorimeter Spectrometer at LLNL

Emission Lines of Fevii–Fexin the Extreme Ultraviolet Region, 60–140 A

scientific article published in the Astrophysical Journal

Development of a ten inch manipulators-based, flexible, broadband two-crystal spectrometer

scientific article published on November 1, 2014

Use of a priori spectral information in the measurement of x-ray flux with filtered diode arrays

scientific article published on October 1, 2015

Hitomi X-ray observation of the pulsar wind nebula G21.5−0.9

scientific article published in January 2018

Comparing XRISM Cluster Velocity Dispersions with Predictions from Cosmological Simulations: Are Feedback Models Too Ejective?

XRISM Spectroscopy of the Fe Kα Emission Line in the Seyfert Active Galactic Nucleus NGC 4151 Reveals the Disk, Broad-line Region, and Torus

scientific article published in September 2024

Hitomi X-ray studies of giant radio pulses from the Crab pulsar*

scientific article published on 01 April 2018

Enhanced fluorescence from x-ray line coincidence pumping of K-pumped Cl and Mg-pumped Ge plasmas

scientific article published on 9 September 2019

Hitomi observations of the LMC SNR N 132 D: Highly redshifted X-ray emission from iron ejecta*

XRISM Constraints on Unidentified X-Ray Emission Lines, Including the 3.5 keV Line, in the Stacked Spectrum of 10 Galaxy Clusters

scientific article published on 18 November 2025

XRISM Forecast for the Coma Cluster: Stormy, with a Steep Power Spectrum

scientific article published on 19 May 2025

Gamma ray measurements with photoconductive detectors using a dense plasma focus

scientific article published on November 1, 2014

Search for thermal X-ray features from the Crab nebula with the Hitomi soft X-ray spectrometer*

XRISM Reveals Low Nonthermal Pressure in the Core of the Hot, Relaxed Galaxy Cluster A2029

scientific article published on 12 March 2025

Detection of polarized gamma-ray emission from the Crab nebula with the Hitomi Soft Gamma-ray Detector†

Atmospheric gas dynamics in the Perseus cluster observed with Hitomi*

A new benchmark of soft X-ray transition energies of $$\mathrm {Ne}$$, $$\mathrm {CO}_2$$, and $$\mathrm {SF}_6$$: paving a pathway towards ppm accuracy

scientific article published in 2022

Enhanced Fluorescence from X-Ray Line Coincidence Pumping

scientific article published in 2020

XRISM/Resolve view of Abell 2319: Turbulence, sloshing, and ICM dynamics

scientific article published on 17 November 2025

Atomic data and spectral modeling constraints from high-resolution X-ray observations of the Perseus cluster with Hitomi*

Correction to: A new benchmark of soft X-ray transition energies of Ne, CO2, and SF6: paving a pathway towards ppm accuracy

scientific article published in 2022

Measurements of resonant scattering in the Perseus Cluster core with Hitomi SXS*

Observation of highly disparateK-shell x-ray spectra produced by charge exchange with bare mid-Zions

Rest-wavelength fiducials for the ITER core imaging x-ray spectrometer

scientific article published on October 1, 2012

Hitomi (ASTRO-H) X-ray Astronomy Satellite

Temperature structure in the Perseus cluster core observed with Hitomi*

Thermal and kinematic properties of ejecta in SN1987A revealed by XRISM

scientific article published on 18 August 2025

Kinematic Evidence for Bipolar Ejecta Flows in the Galactic Supernova Remnant W49B

Observation of He-like Satellite Lines of the H-like Potassium K xix Emission

scientific article published on 16 August 2019

Results from a synthetic model of the ITER XRCS-Core diagnostic based on high-fidelity x-ray ray tracing

Constraining gas motion and non-thermal pressure beyond the core of the Abell 2029 galaxy cluster with XRISM

scientific article published on 18 August 2025

List of works by Gregory Brown

Laboratory Measurements and Modeling of the FexviiX‐Ray Spectrum

Development of a time-resolved soft x-ray spectrometer for laser produced plasma experiments

System for calibrating the energy-dependent response of an elliptical Bragg-crystal spectrometer

The ASTRO-H X-ray astronomy satellite

HitomiConstraints on the 3.5 keV Line in the Perseus Galaxy Cluster

Laboratory Measurements of X-Ray Emission from Highly Charged Argon Ions

Laboratory Astrophysics, QED, and other Measurements using the EBIT Calorimeter Spectrometer at LLNL

Emission Lines of Fevii–Fexin the Extreme Ultraviolet Region, 60–140 A

Development of a ten inch manipulators-based, flexible, broadband two-crystal spectrometer

Use of a priori spectral information in the measurement of x-ray flux with filtered diode arrays

Hitomi X-ray observation of the pulsar wind nebula G21.5−0.9

Comparing XRISM Cluster Velocity Dispersions with Predictions from Cosmological Simulations: Are Feedback Models Too Ejective?

XRISM Spectroscopy of the Fe Kα Emission Line in the Seyfert Active Galactic Nucleus NGC 4151 Reveals the Disk, Broad-line Region, and Torus

Hitomi X-ray studies of giant radio pulses from the Crab pulsar*

Enhanced fluorescence from x-ray line coincidence pumping of K-pumped Cl and Mg-pumped Ge plasmas

Hitomi observations of the LMC SNR N 132 D: Highly redshifted X-ray emission from iron ejecta*

XRISM Constraints on Unidentified X-Ray Emission Lines, Including the 3.5 keV Line, in the Stacked Spectrum of 10 Galaxy Clusters

XRISM Forecast for the Coma Cluster: Stormy, with a Steep Power Spectrum

Gamma ray measurements with photoconductive detectors using a dense plasma focus

Search for thermal X-ray features from the Crab nebula with the Hitomi soft X-ray spectrometer*

XRISM Reveals Low Nonthermal Pressure in the Core of the Hot, Relaxed Galaxy Cluster A2029

Detection of polarized gamma-ray emission from the Crab nebula with the Hitomi Soft Gamma-ray Detector†

Atmospheric gas dynamics in the Perseus cluster observed with Hitomi*

A new benchmark of soft X-ray transition energies of $$\mathrm {Ne}$$, $$\mathrm {CO}_2$$, and $$\mathrm {SF}_6$$: paving a pathway towards ppm accuracy

Enhanced Fluorescence from X-Ray Line Coincidence Pumping

XRISM/Resolve view of Abell 2319: Turbulence, sloshing, and ICM dynamics

Atomic data and spectral modeling constraints from high-resolution X-ray observations of the Perseus cluster with Hitomi*

Correction to: A new benchmark of soft X-ray transition energies of Ne, CO2, and SF6: paving a pathway towards ppm accuracy

Measurements of resonant scattering in the Perseus Cluster core with Hitomi SXS*

Observation of highly disparateK-shell x-ray spectra produced by charge exchange with bare mid-Zions

Rest-wavelength fiducials for the ITER core imaging x-ray spectrometer

Hitomi (ASTRO-H) X-ray Astronomy Satellite

Temperature structure in the Perseus cluster core observed with Hitomi*

Thermal and kinematic properties of ejecta in SN1987A revealed by XRISM

Kinematic Evidence for Bipolar Ejecta Flows in the Galactic Supernova Remnant W49B

Observation of He-like Satellite Lines of the H-like Potassium K xix Emission

Results from a synthetic model of the ITER XRCS-Core diagnostic based on high-fidelity x-ray ray tracing

Constraining gas motion and non-thermal pressure beyond the core of the Abell 2029 galaxy cluster with XRISM

The XRISM/Resolve View of the Fe K Region of Cyg X-3

Glimpse of the highly obscured HMXB IGR J16318−4848 with Hitomi*

Hitomi observation of radio galaxy NGC 1275: The first X-ray microcalorimeter spectroscopy of Fe-Kα line emission from an active galactic nucleus*