P. Ranalli

14.2k citations

37 papers · 1.3k · 1 hit paper · h-index 19

Impact in

Astronomy and Astrophysics top 2%
- Galaxies: Formation, Evolution, Phenomena
- Astrophysical Phenomena and Observations
- Gamma-ray bursts and supernovae
- Astrophysics and Star Formation Studies
- Stellar, planetary, and galactic studies
- Radio Astronomy Observations and Technology
Instrumentation top 5%
- Astronomy and Astrophysical Research

Papers in

Astronomy and Astrophysics 36
- Astrophysical Phenomena and Observations 35
- Galaxies: Formation, Evolution, Phenomena 30
- Gamma-ray bursts and supernovae 13
- Stellar, planetary, and galactic studies 4
Nuclear and High Energy Physics 12
- Astrophysics and Cosmic Phenomena 12

Co-authors: A. Comastri (28 shared papers)Gianluca Setti (2 shared papers)C. Vignali (21 shared papers)R. Gilli (20 shared papers)I. Georgantopoulos (19 shared papers)N. Cappelluti (14 shared papers)W. N. Brandt (8 shared papers)K. Iwasawa (14 shared papers)
Journals: Astronomy and Astrophysics (11 papers)Monthly Notices of the Royal Astronomical Society (7 papers)The Astrophysical Journal (2 papers)Astronomische Nachrichten (1 paper)LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) (4 papers)
Partner nations: Italy Greece Germany

In The Last Decade

P. Ranalli

36 papers receiving 1.3k citations

P. Ranalli's Hit Papers

align trajectories log scale

The 2-10 keV luminosity as a Star Formation Rate indicator 2002 · 426 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2002 CERN Document Server (European Organization for Nuclear Research)

Peers

Countries citing papers authored by P. Ranalli

Since Specialization

Citations

This map shows the geographic impact of P. Ranalli'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 P. Ranalli with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. Ranalli more than expected).

Fields of papers citing papers by P. Ranalli

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. Ranalli. 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 P. Ranalli. The network helps show where P. Ranalli may publish in the future.

Co-authors

The 25 scholars most cited alongside P. Ranalli, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with P. Ranalli Line = papers co-authored together P. Ranalli links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 37 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	The 2-10 keV luminosity as a Star Formation Rate indicator CERN Document Server (European Organization for Nuclear Research) ·P. Ranalli, A. Comastri, Gianluca Setti Hit paper breakdown →	2002	426
2	THE EVOLUTION OF NORMAL GALAXY X-RAY EMISSION THROUGH COSMIC HISTORY: CONSTRAINTS FROM THE 6 MS CHANDRA DEEP FIELD-SOUTH The Astrophysical Journal ·Bret Lehmer, Antara Basu‐Zych, S. Mineo, W. N. Brandt, Rafael T. Eufrasio, Tassos Fragos, A. E. Hornschemeier, Bin Luo, Yongquan Xue, F. E. Bauer, M. Gilfanov, P. Ranalli, Donald P. Schneider, Ohad Shemmer, P. Tozzi, Jonathan R. Trump, C. Vignali, J.-X. Wang, Mihoko Yukita, A. Zezas	2016	137
3	High-redshift AGN in the Chandra Deep Fields: the obscured fraction and space density of the sub-L* population Monthly Notices of the Royal Astronomical Society ·Fabio Vito, W. N. Brandt, Guang Yang, R. Gilli, Bin Luo, C. Vignali, Yongquan Xue, A. Comastri, Anton M. Koekemoer, Bret Lehmer, Teng Liu, M. Paolillo, P. Ranalli, Donald P. Schneider, Ohad Shemmer, Marta Volonteri, Jian-Fa Wang	2017	98
4	The X‐Ray–derived Cosmological Star Formation History and the Galaxy X‐Ray Luminosity Functions in the Chandra Deep Fields North and South The Astrophysical Journal ·Colin Norman, A. Ptak, A. E. Hornschemeier, G. Hasinger, J. Bergeron, A. Comastri, R. Giacconi, R. Gilli, Karl Glazebrook, Tim Heckman, Lisa J. Kewley, P. Ranalli, P. Rosati, G. Szokoly, P. Tozzi, Junxian Wang, Wei Zheng, A. Zirm	2004	56
5	The deepest X-ray view of high-redshift galaxies: constraints on low-rate black hole accretion Monthly Notices of the Royal Astronomical Society ·Fabio Vito, R. Gilli, C. Vignali, W. N. Brandt, A. Comastri, Guang Yang, Bret Lehmer, Bin Luo, Antara Basu‐Zych, F. E. Bauer, N. Cappelluti, Anton M. Koekemoer, V. Mainieri, M. Paolillo, P. Ranalli, Ohad Shemmer, Jonathan R. Trump, J. X. Wang, Yongquan Xue	2016	47
6	A variable Quasi-Periodic Oscillation in M82 X-1. Timing and spectral analysis of XMM-Newton and RossiXTE observations Monthly Notices of the Royal Astronomical Society ·P. Mucciarelli, P. Casella, T. Belloni, L. Zampieri, P. Ranalli	2005	47
7	The nature of the unresolved extragalactic cosmic soft X-ray background Monthly Notices of the Royal Astronomical Society ·N. Cappelluti, P. Ranalli, M. Roncarelli, P. Arévalo, G. Zamorani, A. Comastri, R. Gilli, E. Rovilos, C. Vignali, V. Allevato, A. Finoguenov, T. Miyaji, F. Nicastro, I. Georgantopoulos, A. Kashlinsky	2012	43
8	Finding rare AGN: XMM–Newton and Chandra observations of SDSS Stripe 82 Monthly Notices of the Royal Astronomical Society ·Stephanie LaMassa, C. M. Urry, N. Cappelluti, F. Civano, P. Ranalli, Eilat Glikman, Ezequiel Treister, Gordon T. Richards, D. R. Ballantyne, Daniel Stern, A. Comastri, (unknown), Kevin Schawinski, H. Böhringer, G. Chon, S. S. Murray, Paul Green, K. Nandra	2013	40
9	The XMM deep survey in the CDF-S Astronomy and Astrophysics ·I. Georgantopoulos, A. Comastri, C. Vignali, P. Ranalli, E. Rovilos, K. Iwasawa, R. Gilli, N. Cappelluti, F. J. Carrera, J. Fritz, M. Brusa, D. Elbaz, R. J. Mullaney, N. Castelló-Mor, X. Barcons, P. Tozzi, I. Balestra, S. Falocco	2013	34
10	The XMM deep survey in the CDF-S Astronomy and Astrophysics ·P. Ranalli, A. Comastri, C. Vignali, F. J. Carrera, N. Cappelluti, R. Gilli, Simonetta Puccetti, W. N. Brandt, H. Brunner, M. Brusa, I. Georgantopoulos, K. Iwasawa, V. Mainieri	2013	32
11	The XMM deep survey in the CDF-S II. a 9-20 keV selection of heavily obscured active galaxies at z>1.7 LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) ·K. Iwasawa, R. Gilli, C. Vignali, A. Comastri, W. N. Brandt, P. Ranalli, Fabio Vito, N. Cappelluti, F. J. Carrera, S. Falocco, I. Georgantopoulos, V. Mainieri, M. Paolillo	2012	32
12	The Chandra COSMOS-Legacy Survey: Source X-Ray Spectral Properties Dipòsit Digital de la Universitat de Barcelona (Universitat de Barcelona) ·Stefano Marchesi, G. Lanzuisi, F. Civano, (unknown), Hyewon Suh, A. Comastri, G. Zamorani, V. Allevato, R. E. Griffiths, T. Miyaji, P. Ranalli, M. Salvato, Kevin Schawinski, J. D. Silverman, Ezequiel Treister, C. M. Urry, C. Vignali	2016	29
13	Compton-thick AGN in the 70-monthSwift-BAT All-Sky Hard X-ray Survey: A Bayesian approach Astronomy and Astrophysics ·A. Akylas, I. Georgantopoulos, P. Ranalli, E. Gkiokas, A. Corral, G. Lanzuisi	2016	28
14	A deep X-ray observation of M82 with XMM-Newton P. Ranalli, A. Comastri, L. Origlia, R. Maiolino	2012	26
15	Astrometry and exoplanets in theGaiaera: a Bayesian approach to detection and parameter recovery Astronomy and Astrophysics ·P. Ranalli, D. Hobbs, L. Lindegren	2018	25
16	The XMM deep survey in the CDF-S - IV. Compton-thick AGN candidates LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) ·I. Georgantopoulos, A. Comastri, C. Vignali, P. Ranalli, E. Rovilos, K. Iwasawa, R. Gilli, N. Cappelluti, F. J. Carrera, J. Fritz, M. Brusa, D. Elbaz, R. J. Mullaney, N. Castelló-Mor, X. Barcons, P. Tozzi, I. Balestra, S. Falocco	2013	24
17	The X-ray luminosity function and number counts of spiral galaxies Astronomy and Astrophysics ·P. Ranalli, A. Comastri, Gianluca Setti	2005	22
18	The XMM deep survey in the CDF-S II. a 9-20 keV selection of heavily obscured active galaxies at z>1.7 arXiv (Cornell University) ·K. Iwasawa, R. Gilli, C. Vignali, A. Comastri, W. N. Brandt, P. Ranalli, Fabio Vito, N. Cappelluti, F. J. Carrera, S. Falocco, I. Georgantopoulos, V. Mainieri, M. Paolillo	2012	21
19	The XMM deep survey in the CDF-S - III. Point source catalogue and number counts in the hard X-rays UCrea (University of Cantabria) ·P. Ranalli, A. Comastri, C. Vignali, F. J. Carrera, N. Cappelluti, R. Gilli, Simonetta Puccetti, W. N. Brandt, H. Brunner, M. Brusa, I. Georgantopoulos, K. Iwasawa, V. Mainieri	2013	19
20	On theL_x–L_6 μmratio as a diagnostic for Compton-thick AGN Astronomy and Astrophysics ·I. Georgantopoulos, E. Rovilos, A. Akylas, A. Comastri, P. Ranalli, C. Vignali, I. Balestra, R. Gilli, N. Cappelluti	2011	18

About P. Ranalli

P. Ranalli is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics, Instrumentation, Statistics, Probability and Uncertainty and Biomedical Engineering, having authored 37 papers that have together received 1.3k indexed citations. Recurring topics across this work include Astrophysical Phenomena and Observations (35 papers), Galaxies: Formation, Evolution, Phenomena (30 papers), Gamma-ray bursts and supernovae (13 papers), Astrophysics and Cosmic Phenomena (12 papers), Stellar, planetary, and galactic studies (4 papers), Astronomy and Astrophysical Research (3 papers), Mechanics and Biomechanics Studies (2 papers) and Scientific Measurement and Uncertainty Evaluation (2 papers). The work is most often cited by research in Astronomy and Astrophysics (1.3k citations), Instrumentation (257 citations), Nuclear and High Energy Physics (498 citations), Atomic and Molecular Physics, and Optics (45 citations) and Radiation (12 citations). P. Ranalli has collaborated with scholars based in Italy, Greece and Germany. Frequent co-authors include A. Comastri, Gianluca Setti, C. Vignali, R. Gilli, I. Georgantopoulos, N. Cappelluti, W. N. Brandt, K. Iwasawa, F. J. Carrera and Bret Lehmer. Their work appears in journals such as Astronomy and Astrophysics, Monthly Notices of the Royal Astronomical Society, The Astrophysical Journal, Astronomische Nachrichten and LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas).

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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