C. B. Markwardt

21.4k citations

409 papers · 6.4k indexed · 4 hit papers · h-index 45

Co-authors: J. H. Swank Tod E. Strohmayer S. D. Barthelmy R. F. Mushotzky J. Tueller N. Gehrels M. van der Klis R. Wijnands
Topics: Gamma-ray bursts and supernovae (238 papers)Astrophysical Phenomena and Observations (218 papers)Pulsars and Gravitational Waves Research (149 papers)
Cited by: Astronomy and Astrophysics Nuclear and High Energy Physics Geophysics
Journals: Nature Physical Review Letters The Astrophysical Journal
Partner nations: United States Netherlands United Kingdom

In The Last Decade

C. B. Markwardt

356 papers receiving 6.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Calibration of the Rossi X‐Ray Timing Explorer Proportional Counter Array

2006 379 citations C. B. Markwardt, J. H. Swank et al. The Astrophysical Journal Supplement Series profile →
THE 70 MONTH SWIFT -BAT ALL-SKY HARD X-RAY SURVEY

2013 303 citations W. H. Baumgartner, J. Tueller et al. The Astrophysical Journal Supplement Series profile →
The 105-Month Swift-BAT All-sky Hard X-Ray Survey

2018 216 citations Kyuseok Oh, Michael Koss et al. The Astrophysical Journal Supplement Series profile →
An Empirical Background Model for the NICER X-Ray Timing Instrument

2022 137 citations Teruaki Enoto, Keith C. Gendreau et al. profile →

Peers

Countries citing papers authored by C. B. Markwardt

Since Specialization

Citations

This map shows the geographic impact of C. B. Markwardt's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by C. B. Markwardt with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites C. B. Markwardt more than expected).

Fields of papers citing papers by C. B. Markwardt

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C. B. Markwardt. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by C. B. Markwardt. The network helps show where C. B. Markwardt may publish in the future.

Co-authorship network of co-authors of C. B. Markwardt

This figure shows the co-authorship network connecting the top 25 collaborators of C. B. Markwardt. A scholar is included among the top collaborators of C. B. Markwardt based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with C. B. Markwardt. C. B. Markwardt is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	The 157 Month Swift/BAT All-sky Hard X-Ray Survey 2025 ·The Astrophysical Journal ·A. Y. Lien,H. A. Krimm,C. B. Markwardt,Kyuseok Oh,L. Marcotulli,R. F. Mushotzky,Nicholas R. Collins,S. D. Barthelmy,W. H. Baumgartner,S. B. Cenko,Michael Koss,Sibasish Laha,T. Sakamoto,D. M. Palmer,Tyler Parsotan	1
2	Tentative Blazar Candidate EP240709A Associated with 4FGL J0031.5−5648: NICER and Archival Multiwavelength Observations 2024 ·Research Notes of the AAS ·Mason Ng,Jeremy Hare,Gaurava K. Jaisawal,Christian Malacaria,C. B. Markwardt,A. Sanna	1
3	BatAnalysis: A Comprehensive Python Pipeline for Swift BAT Survey Analysis 2023 ·The Astrophysical Journal ·Tyler Parsotan,(unknown),D. M. Palmer,A. Y. Lien,S. B. Cenko,H. A. Krimm,C. B. Markwardt	4
4	Probing spectral and timing properties of the X-ray pulsar RX J0440.9 + 4431 in the giant outburst of 2022–2023 2023 ·Monthly Notices of the Royal Astronomical Society ·(unknown),(unknown),Sabyasachi Pal,Gaurava K. Jaisawal,Keith C. Gendreau,Mason Ng,A. Sanna,Christian Malacaria,Francesco Tombesi,E. C. Ferrara,C. B. Markwardt,M. T. Wolff,(unknown)	4
5	The NASA Multi-Messenger Astrophysics Science Support Center (MOSSAIC) 2022 ·Astronomy and Computing ·R. M. Sambruna,Joshua E. Schlieder,D. Kocevski,R. Caputo,C. M. Hui,C. B. Markwardt,Brian P. Powell,J. L. Racusin,(unknown),L. P. Singer,A. P. Smale,(unknown),C. Wilson‐Hodge	2
6	On the 2018 Outburst of the Accreting Millisecond X-Ray Pulsar Swift J1756.9–2508 As Seen with NICER 2018 ·The Astrophysical Journal ·Peter Bult,D. Altamirano,Zaven Arzoumanian,Deepto Chakrabarty,Keith C. Gendreau,Sébastien Guillot,Wynn C. G. Ho,Gaurava K. Jaisawal,(unknown),C. B. Markwardt,(unknown),J. Pope,Paul S. Ray,M. Saylor,Tod E. Strohmayer	9
7	The 105-Month Swift-BAT All-sky Hard X-Ray Surveybreakdown → 2018 ·The Astrophysical Journal Supplement Series ·Kyuseok Oh,Michael Koss,C. B. Markwardt,Kevin Schawinski,W. H. Baumgartner,S. D. Barthelmy,S. B. Cenko,N. Gehrels,R. F. Mushotzky,(unknown),Cláudio Ricci,A. Y. Lien,Benny Trakhtenbrot	216
8	NICER Detects a Soft X-Ray Kilohertz Quasi-periodic Oscillation in 4U 0614+09 2018 ·The Astrophysical Journal Letters ·Peter Bult,D. Altamirano,Zaven Arzoumanian,Edward M. Cackett,Deepto Chakrabarty,J. Doty,Teruaki Enoto,Keith C. Gendreau,Sébastien Guillot,J. Homan,Gaurava K. Jaisawal,Frederick K. Lamb,R. M. Ludlam,Simin Mahmoodifar,C. B. Markwardt,Takashi Okajima,(unknown),Tod E. Strohmayer,Luke B. Winternitz	14
9	IC 751: A New Changing Look AGN Discovered By <i>NuSTAR</i> 2016 ·Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU) ·Cláudio Ricci,F. E. Bauer,P. Arévalo,Steven E. Boggs,W. N. Brandt,(unknown),William W. Craig,P. Gandhi,C. J. Hailey,Fiona A. Harrison,Michael Koss,C. B. Markwardt,Daniel Stern,Ezequiel Treister,W. W. Zhang	53
10	A Refined Orbital Solution and the Transient Pulsar in Terzan 5 is Not Eclipsing 2010 ·The astronomer's telegram ·Tod E. Strohmayer,C. B. Markwardt,(unknown),Eric A. Smith	0
11	GRB 060607A: A gamma-ray burst with bright asynchronous early X-ray and optical emissions 2008 ·UCL Discovery (University College London) ·H. Ziaeepour,S. T. Holland,Patricia T. Boyd,K. L. Page,S. R. Oates,C. B. Markwardt,P. Mészáros,N. Gehrels,(unknown),Jay Cummings,M. R. Goad	19
12	RXTE and Swift Observations of SWIFT J1842.5-1124 2008 ·ATel ·C. B. Markwardt,J. P. Halpern,S. T. Holland,J. A. Kennea,H. A. Krimm,J. H. Swank	2
13	RXTE Detects a Transient, XTE J1812-182 ( = XMMU J181227.8-181234 ? ) 2008 ·ATel ·C. B. Markwardt,(unknown),J. H. Swank	1
14	GRB 070129, Swift-BAT refined analysis of a particularly long. 2007 ·GCN ·H. A. Krimm,L. Barbier,S. D. Barthelmy,(unknown),E. Fenimore,N. Gehrels,O. Godet,C. B. Markwardt,D. M. Palmer,A. Parsons,T. Sakamoto,G. Sato,M. Stamatikos,J. Tueller	1
15	GRB 060929: BART observation. 2006 ·GRB Coordinates Network ·(unknown),F. Münz,J. Štrobl,A. de Ugarte Postigo,P. Kubánek,C. B. Markwardt	1
16	Renewed Low Level X-ray Activity of GX 339-4 2006 ·ATel ·J. H. Swank,Eric A. Smith,(unknown),C. B. Markwardt	1
17	Swift-BAT discovery of a transient pulsar SWIFT J1626.6-5156 2005 ·ATel ·D. M. Palmer,S. D. Barthelmy,(unknown),N. Gehrels,J. A. Kennea,H. A. Krimm,C. B. Markwardt,J. Tueller	1
18	Swift Detection of Flaring X-ray Activity from IGR J16479-4514 2005 ·UCL Discovery (University College London) ·J. A. Kennea,C. Pagani,C. B. Markwardt,(unknown),(unknown),J. A. Nousek,N. Gehrels	1
19	Discovery of a new transient X-ray pulsar in the Small Magellanic Cloud 2002 ·Springer Link (Chiba Institute of Technology) ·S. Laycock,R. H. D. Corbet,D. Perrodin,M. J. Coe,F. E. Marshall,C. B. Markwardt	13
20	The nature of the X-ray transient SAX J1711.6-3808 2002 ·Springer Link (Chiba Institute of Technology) ·J. J. M. in ’t Zand,C. B. Markwardt,A. Bazzano,M. Cocchi,R. Cornelisse,J. Heise,E. Kuulkers,L. Natalucci,M. Santos‐Lleó,J. H. Swank,P. Ubertini	12

About C. B. Markwardt

C. B. Markwardt is a scholar working on Astronomy and Astrophysics, Instrumentation and Computational Mechanics, having authored 409 papers that have together received 6.4k indexed citations. Recurring topics across this work include Gamma-ray bursts and supernovae (238 papers), Astrophysical Phenomena and Observations (218 papers) and Pulsars and Gravitational Waves Research (149 papers). The work is most often cited by research in Astronomy and Astrophysics (6.1k citations), Nuclear and High Energy Physics (1.8k citations) and Geophysics (1.2k citations). C. B. Markwardt has collaborated with scholars based in United States, Netherlands and United Kingdom. Frequent co-authors include J. H. Swank, Tod E. Strohmayer, S. D. Barthelmy, R. F. Mushotzky, J. Tueller, N. Gehrels, M. van der Klis, R. Wijnands, Deepto Chakrabarty and W. H. Baumgartner. Their work appears in journals such as Nature, Physical Review Letters and The Astrophysical Journal.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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