RC
Roland Crocker
astro-ph.GAastro-ph.HEhep-phastro-phastro-ph.SRastro-ph.COastro-ph.IMhep-exphysics.flu-dynphysics.plasm-ph
On Valency
published · living versionsW_vcygwpr3·v1 · currentpublished
Unexpected Circular Radio Objects at High Galactic Latitude
with Ray P. Norris, Huib T. Intema, Anna D. Kapinska, Baerbel S. Koribalski +24
1 version
Preprints & journals
103 papers in the corpus · 1999–2026Updated Constraints on the Injection Energy of Positrons Generating the Galactic 511 keV γ-Ray Line.42789874 · Das, Souradeep, Krumholz, Mark R, Crocker, Roland M et al.2026 · 1 citationPhysical review letters. 2026;137(11):111003
Algorithmic bottlenecks in evolution: Genetic code, symbolic language, and the Great Filter hypothesis.42732728 · Prokopenko, Mikhail, Ay, Nihat, Breviario, Angelica et al.2026 · 0 citationsPhysics of life reviews. 2026;59:96-119
Spirited Away: Advective Loss of Cosmic Rays into the Milky Way's Circumgalactic Medium Explains the Large Magellanic Cloud's Low Gamma-ray Luminosity2607.21316v1 · Taaseen Islam, Hilay Shah, Mark R. Krumholz et al.2026 · 0 citationsarXiv
LMC-induced Perturbations in the Milky Way Halo II: Bridging Field-level Inference and Summary-level Simulation-Based Inference2607.20006v2 · Yanjun Sheng, Yuan-Sen Ting, Tomasz R'oża'nski et al.2026 · 0 citationsarXiv
SKAO and Gamma-Ray Synergies2606.28210v1 · Gianluca Castignani, Gavin Rowell, Arnau Aguasca-Cabot et al.2026 · 0 citationsarXiv
Small-scale Magnetic Fields in the Milky Way and Nearby Galaxies2606.25077v1 · Yik Ki Ma, Amit Seta, Aritra Basu et al.2026 · 0 citationsarXiv
Not Where You Left Them: Displaced -Rays and X-Rays Reveal the Cosmic Ray Scattering Rate2603.11187v1 · Manami Roy, Mark R. Krumholz, Roland M. Crocker et al.2026 · 0 citationsarXiv
ASKAP discovery of a 30 kpc bipolar outflow from the edge-on disk of the nearby spiral galaxy ESO 130-G0122512.15991v1 · Baerbel S. Koribalski, Roland M. Crocker, Ildar Khabibullin et al.2025 · 0 citationsarXiv
Intertwined birth and death: a Herbig-Haro outflow resolves the distance to Vela Junior2512.04956v1 · Janette Suherli, Ivo R. Seitenzahl, Samar Safi-Harb et al.2025 · 3 citationsarXiv
Analysis and implications of the spatio-spectral morphology of the Fermi Bubbles2511.07066v2 · Ami Tank, Roland Crocker, Mark R. Krumholz2025 · 0 citationsarXiv
CHANG-ES XXXIV: a 20 kpc radio bubble in the halo of the star-forming galaxy NGC 42172409.15449v1 · V. Heesen, T. Wiegert, J. Irwin et al.2024 · 9 citationsA&A 691, A273 (2024)
TeV -ray emission near globular cluster Terzan 5 as a probe of cosmic ray transport2406.18160v1 · Mark R. Krumholz, Roland M. Crocker, Arash Bahramian et al.2024 · 0 citationsarXiv
Are Odd Radio Circles phoenixes of powerful radio galaxies?2402.09708v1 · Stanislav Shabala, Patrick Yates-Jones, Larissa Jerrim et al.2024 · 21 citationsarXiv
CONGRuENTS (COsmic-ray, Neutrino, Gamma-ray and Radio Non-Thermal Spectra). II. Population-level correlations between galactic infrared, radio, and {\gamma}-ray emission2310.05693v2 · Matt A. Roth, Mark R. Krumholz, Roland M. Crocker et al.2023 · 2 citationsMNRAS, Volume 530, Issue 2, May 2024, Pages 1849-1865
Solar gamma ray probe of local cosmic ray electrons2309.04784v2 · Hong-Gang Yang, Yu Gao, Yin-Zhe Ma et al.2023 · 1 citationPhysical Review D (Letter) 108, L061304 (2023)
The spin axes of globular clusters and correlations with gamma-ray emission2306.11276v1 · Ciaran A. J. O'Hare, Alberto Krone-Martins, Celine Boehm et al.2023 · 0 citationsarXiv
Sensitivity of the Cherenkov Telescope Array to spectral signatures of hadronic PeVatrons with application to Galactic Supernova Remnants2303.15007v1 · F. Acero, A. Acharyya, R. Adam et al.2023 · 22 citationsarXiv
Prospective Dark Matter Annihilation Signals From the Sagittarius Dwarf Spheroidal2303.13180v2 · Thomas A. A. Venville (1, Alan R. Duffy (1, Roland M. Crocker et al.2023 · 4 citationsarXiv
The cosmic ray ionization and γ-ray budgets of star-forming galaxies.36845327 · Krumholz, Mark R, Crocker, Roland M, Offner, Stella S R2024 · 20 citationsMonthly notices of the Royal Astronomical Society. 2023;520(4):5126-5143
CONGRuENTS (COsmic-ray, Neutrino, Gamma-ray and Radio Non-Thermal Spectra). I. A predictive model for galactic non-thermal emission2212.09428v2 · Matt A. Roth, Mark R. Krumholz, Roland M. Crocker et al.2022 · 7 citationsarXiv
Cosmic Ray Interstellar Propagation Tool using Itô Calculus (criptic): software for simultaneous calculation of cosmic ray transport and observational signatures2207.13838v2 · Mark R. Krumholz, Roland M. Crocker, Matt L. Sampson2022 · 17 citationsarXiv
Turbulent diffusion of streaming cosmic rays in compressible, partially ionised plasma2205.08174v2 · Matt L. Sampson, James R. Beattie, Mark R. Krumholz et al.2022 · 30 citationsarXiv
Gamma-ray emission from the Sagittarius Dwarf Spheroidal galaxy due to millisecond pulsars2204.12054v2 · Roland M. Crocker, Oscar Macias, Dougal Mackey et al.2022 · 21 citationsNature Astronomy (2022)
The Andromeda Gamma-Ray Excess: Background Systematics of the Millisecond Pulsars and Dark Matter Interpretations2204.00636v1 · Fabian Zimmer, Oscar Macias, Shin'ichiro Ando et al.2022 · 9 citationsarXiv
Ion Alfvén velocity fluctuations and implications for the diffusion of streaming cosmic rays2203.13952v3 · James R. Beattie, Mark R. Krumholz, Christoph Federrath et al.2022 · 18 citationsarXiv
MeerKAT uncovers the physics of an Odd Radio Circle2203.10669v1 · Ray P. Norris, J. D. Collier, Roland M. Crocker et al.2022 · 50 citationsarXiv
Energy balance and Alfvén Mach numbers in compressible magnetohydrodynamic turbulence with a large-scale magnetic field2202.13020v2 · James R. Beattie, Mark R. Krumholz, Raphael Skalidis et al.2022 · 18 citationsarXiv
Mysterious Odd Radio Circle near the Large Magellanic Cloud -- An Intergalactic Supernova Remnant?2201.10026v1 · Miroslav D. Filipovi'c, J. L. Payne, R. Z. E. Alsaberi et al.2022 · 36 citationsarXiv
First extragalactic measurement of the turbulence driving parameter: ALMA observations of the star-forming region N159E in the Large Magellanic Cloud2109.03983v2 · Piyush Sharda, Shyam H. Menon, Christoph Federrath et al.2021 · 24 citationsarXiv
Measuring the smearing of the Galactic 511 keV signal: positron propagation or supernova kicks?2109.03691v1 · Thomas Siegert, Roland M. Crocker, Oscar Macias et al.2021 · 21 citationsarXiv
The diffuse γ-ray background is dominated by star-forming galaxies.34526703 · Roth, Matt A, Krumholz, Mark R, Crocker, Roland M et al.2021 · 64 citationsNature. 2021;597(7876):341-344
Millisecond Pulsars from Accretion Induced Collapse as the Origin of the Galactic Centre Gamma-ray Excess Signal2106.00222v2 · Anuj Gautam, Roland M. Crocker, Lilia Ferrario et al.2021 · 44 citationsNature Astronomy (2022)
Cherenkov Telescope Array sensitivity to the putative millisecond pulsar population responsible for the Galactic center excess2102.05648v3 · Oscar Macias, Harm van Leijen, Deheng Song et al.2021 · 18 citationsMNRAS 506, 1741-1760 (2021)
Evidence for a high-energy tail in the gamma-ray spectra of globular clusters2102.00061v3 · Deheng Song, Oscar Macias, Shunsaku Horiuchi et al.2021 · 27 citationsMNRAS 507, 5161-5176 (2021)
Comparing the Galactic Bulge and Galactic Disk Millisecond Pulsars2008.10821v4 · Harrison Ploeg, Chris Gordon, Roland Crocker et al.2020 · 32 citationsJCAP12(2020)035
Cosmic rays across the star-forming galaxy sequence. I: Cosmic ray pressures and calorimetry2006.15819v2 · Roland M. Crocker, Mark R. Krumholz, Todd A. Thompson2020 · 32 citationsarXiv
Cosmic rays across the star-forming galaxy sequence. II: Stability limits and the onset of cosmic ray-driven outflows2006.15821v2 · Roland M. Crocker, Mark R. Krumholz, Todd A. Thompson2020 · 25 citationsarXiv
Unexpected Circular Radio Objects at High Galactic Latitude2006.14805v2 · Ray P. Norris, Huib T. Intema, Anna D. Kapinska et al.2020 · 64 citationsPubl. Astron. Soc. Aust. 38 (2021) e003on Valency
The Predicted Properties of Helium-Enriched Globular Cluster Progenitors at High Redshift2005.06488v2 · David M. Nataf, Shunsaku Horiuchi, Guglielmo Costa et al.2020 · 1 citationMonthly Notices of the Royal Astronomical Society, Volume 496, Issue 3, pp.3222-3234, 2020
Cosmic ray transport in starburst galaxies1911.09774v2 · Mark R. Krumholz, Roland M. Crocker, Siyao Xu et al.2019 · 83 citationsarXiv
Constraints on positron annihilation kinematics in the inner Galaxy1906.00498v1 · Thomas Siegert, Roland M. Crocker, Roland Diehl et al.2019 · 29 citationsA&A 627, A126 (2019)
SN1991bg-like supernovae are associated with old stellar populations1904.10139v1 · Fiona H. Panther, Ivo R. Seitenzahl, Ashley J. Ruiter et al.2019 · 24 citationsPubl. Astron. Soc. Aust. 36 (2019) e031
S-band Polarization All Sky Survey (S-PASS): survey description and maps1903.09420v1 · E. Carretti, M. Haverkorn, L. Staveley-Smith et al.2019 · 82 citationsarXiv
Positron Annihilation in the Galaxy1903.05569v1 · Carolyn A. Kierans, John F. Beacom, Steve Boggs et al.2019 · 7 citationsarXiv
Strong Evidence that the Galactic Bulge is Shining in Gamma Rays1901.03822v3 · Oscar Macias, Shunsaku Horiuchi, Manoj Kaplinghat et al.2019 · 89 citationsJCAP09(2019)042
Radiation Pressure Limits on the Star Formation Efficiency and Surface Density of Compact Stellar Systems1808.01726v2 · Roland M. Crocker, Mark R. Krumholz, Todd A. Thompson et al.2018 · 27 citationsarXiv
Interstellar magnetic cannon targeting the Galactic halo : A young bubble at the origin of the Ophiuchus and Lupus molecular complexes1807.04054v1 · J.-F. Robitaille, A. M. M. Scaife, E. Carretti et al.2018 · 14 citationsA&A 617, A101 (2018)
The effect of positron-alkali metal atom interactions in the diffuse ISM1807.01880v1 · Fiona H. Panther, Ivo R. Seitenzahl, Roland M. Crocker et al.2018 · 7 citationsarXiv
The Maximum Flux of Star-Forming Galaxies1802.03117v2 · Roland M. Crocker, Mark R. Krumholz, Todd A. Thompson et al.2018 · 20 citationsarXiv
On the formation of neutron stars via accretion-induced collapse in binaries1802.02437v4 · A. J. Ruiter, L. Ferrario, K. Belczynski et al.2018 · 81 citationsarXiv
Career total: 156 works. 103 are in this corpus.Showing the 50 most recent.
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