D. Dultzin‐Hacyan

3.1k total citations
56 papers, 1.4k citations indexed

About

D. Dultzin‐Hacyan is a scholar working on Astronomy and Astrophysics, Instrumentation and Nuclear and High Energy Physics. According to data from OpenAlex, D. Dultzin‐Hacyan has authored 56 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Astronomy and Astrophysics, 17 papers in Instrumentation and 10 papers in Nuclear and High Energy Physics. Recurrent topics in D. Dultzin‐Hacyan's work include Galaxies: Formation, Evolution, Phenomena (37 papers), Astrophysical Phenomena and Observations (20 papers) and Astronomy and Astrophysical Research (17 papers). D. Dultzin‐Hacyan is often cited by papers focused on Galaxies: Formation, Evolution, Phenomena (37 papers), Astrophysical Phenomena and Observations (20 papers) and Astronomy and Astrophysical Research (17 papers). D. Dultzin‐Hacyan collaborates with scholars based in Mexico, Italy and United States. D. Dultzin‐Hacyan's co-authors include P. Marziani, J. W. Sulentic, M. Calvani, M. Moles, R. Zamanov, R. Bachev, Y. Krongold, T. Zwitter, I. Cruz-González and E. Benítez and has published in prestigious journals such as Nature, The Astrophysical Journal and Monthly Notices of the Royal Astronomical Society.

In The Last Decade

D. Dultzin‐Hacyan

56 papers receiving 1.3k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
D. Dultzin‐Hacyan Mexico	19	1.3k	435	290	37	31	56	1.4k
J. Holt Netherlands	23	1.5k 1.2×	570 1.3×	298 1.0×	29 0.8×	22 0.7×	58	1.6k
R. J. Wilman United Kingdom	22	1.3k 1.0×	520 1.2×	257 0.9×	40 1.1×	14 0.5×	40	1.3k
D. Weistrop United States	18	1.3k 1.0×	308 0.7×	308 1.1×	63 1.7×	34 1.1×	69	1.3k
A. Sołtan Poland	11	1.2k 0.9×	481 1.1×	243 0.8×	47 1.3×	26 0.8×	41	1.3k
K. M. Dasyra France	21	1.4k 1.0×	227 0.5×	414 1.4×	41 1.1×	28 0.9×	38	1.4k
Susan G. Neff United States	16	880 0.7×	232 0.5×	333 1.1×	22 0.6×	19 0.6×	28	895
Henrique R. Schmitt United States	23	1.4k 1.1×	288 0.7×	462 1.6×	33 0.9×	32 1.0×	57	1.5k
Y. Krongold Mexico	22	1.4k 1.1×	546 1.3×	213 0.7×	64 1.7×	28 0.9×	77	1.5k
Neal A. Miller United States	18	1.1k 0.8×	507 1.2×	320 1.1×	33 0.9×	11 0.4×	40	1.1k
Audrey Simmons United States	14	1.4k 1.1×	290 0.7×	467 1.6×	34 0.9×	29 0.9×	17	1.5k

Countries citing papers authored by D. Dultzin‐Hacyan

Since Specialization

Citations

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

Fields of papers citing papers by D. Dultzin‐Hacyan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. Dultzin‐Hacyan. 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 D. Dultzin‐Hacyan. The network helps show where D. Dultzin‐Hacyan may publish in the future.

Co-authorship network of co-authors of D. Dultzin‐Hacyan

This figure shows the co-authorship network connecting the top 25 collaborators of D. Dultzin‐Hacyan. A scholar is included among the top collaborators of D. Dultzin‐Hacyan 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 D. Dultzin‐Hacyan. D. Dultzin‐Hacyan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Sulentic, J. W., D. Dultzin‐Hacyan, & P. Marziani. (2007). Eigenvector 1: Towards AGN Spectroscopic Unification. Redalyc (Universidad Autónoma del Estado de México). 28. 83–88. 2 indexed citations

Dultzin‐Hacyan, D., P. Marziani, & J. W. Sulentic. (2006). Supermassive Black Holes in Quasars. AIP conference proceedings. 861. 614–621. 5 indexed citations

Marziani, P., D. Dultzin‐Hacyan, & J. W. Sulentic. (2006). Accretion onto Supermassive Black Holes in Quasars: Learning from Optical/UV Observations. CERN Bulletin. 123. 1 indexed citations

Sulentic, J. W., P. Repetto, G. M. Stirpe, et al.. (2006). VLT/ISAAC spectra of the Hβregion in intermediate-redshift quasars. Astronomy and Astrophysics. 456(3). 929–939. 40 indexed citations

Fuentes-Carrera, I., M. Rosado, P. Amram, et al.. (2004). The isolated interacting galaxy pair NGC 5426/27 (Arp 271). Springer Link (Chiba Institute of Technology). 15 indexed citations

Hernández-Toledo, H. M., et al.. (2004). BVRIsurface photometry of mixed morphology pairs of galaxies. Astronomy and Astrophysics. 417(2). 411–419. 8 indexed citations

Dultzin‐Hacyan, D., Y. Krongold, & P. Marziani. (2003). The Environment of AGN and AN Evolutionary Scheme. 18. 147. 1 indexed citations

Marziani, P., J. W. Sulentic, R. Zamanov, et al.. (2003). Using Quasars for Cosmology. 3(9). 218–6. 4 indexed citations

Marziani, P., R. Zamanov, J. W. Sulentic, M. Calvani, & D. Dultzin‐Hacyan. (2003). High ionization winds in the narrow line region of active galactic nuclei. Memorie della Societa Astronomica Italiana. 74. 492. 1 indexed citations

10.

Krongold, Y., D. Dultzin‐Hacyan, P. Marziani, & J. A. de Diego. (2003). The Circum-Galactic Environment of LINERs. LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas). 39(2). 225–237. 2 indexed citations

11.

Hernández-Toledo, H. M., et al.. (2003). NGC 5953/54:BVRIHαJKphotometry and [N II] Fabry-Perot interferometry. Astronomy and Astrophysics. 412(3). 669–687. 8 indexed citations

12.

Richer, M. G., et al.. (2002). Is HCG 31 undergoing a merger or a fly-by interaction?. Springer Link (Chiba Institute of Technology). 11 indexed citations

13.

Gu, Qiusheng, R. Maiolino, & D. Dultzin‐Hacyan. (2001). Nuclear obscuration and scattering in Seyfert 2 galaxies. Springer Link (Chiba Institute of Technology). 23 indexed citations

14.

Dultzin‐Hacyan, D., et al.. (1999). Where is the Ca II Triplet Emitting Region in AGN. ASPC. 175. 303. 1 indexed citations

15.

Masegosa, J., et al.. (1999). A Multifrequency Catalog of LINERs. 35(2). 187–227. 7 indexed citations

16.

Dultzin‐Hacyan, D., L. O. Takalo, E. Benítez, et al.. (1997). Microvariability of OJ 287 during a Flare. 33(1). 17–23. 1 indexed citations

17.

Dultzin‐Hacyan, D., et al.. (1993). Simultaneous optical and IR monitoring of the Seyfert nucleus NGC 7469.. 25(2). 143–148. 3 indexed citations

18.

Dultzin‐Hacyan, D.. (1987). Low ionization emission lines in quasars. 14(1). 94–96. 3 indexed citations

19.

Dultzin‐Hacyan, D. & Shahen Hacyan. (1977). Comments on the Optical Appearance of White Holes. 2. 263. 1 indexed citations

20.

Hacyan, Shahen, D. Dultzin‐Hacyan, S. Torres‐Peimbert, & M. Peimbert. (1976). Galactic Chemical Evolution and the Helium Enrichment. 1. 355. 2 indexed citations

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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