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Article
2020

Chemical modeling of FU Ori protoplanetary disks

Molyarova, T., Akimkin, V., Semenov, D., Ábrahám, P., Henning, T., Kóspál, Á., Vorobyov, E., Wiebe, D., Elmegreen, B. G., Tóth, L. V. & Güdel, M., jan. 1 2020, (Accepted/In press) In : Proceedings of the International Astronomical Union. p. 367-368 2 p.

Research output: Article

Disks around FUor-type young eruptive stars with ALMA

Cruz-Saénz De Miera, F., Kóspál, Á., Ábraham, P., Liu, H. B., Takami, M., Elmegreen, B. G., Tóth, L. V. & Güdel, M., jan. 1 2020, (Accepted/In press) In : Proceedings of the International Astronomical Union. p. 369-370 2 p.

Research output: Article

Episodic accretion in focus: Revealing the environment of FU Orionis-type stars

Fehér, O., Kóspál, Ábrahám, P., Hogerheijde, M. R., Brinch, C., Semenov, D., Elmegreen, B. G., Tóth, L. V. & Güdel, M., jan. 1 2020, (Accepted/In press) In : Proceedings of the International Astronomical Union. p. 87-90 4 p.

Research output: Article

2019

A mid-infrared interferometric survey of the planet-forming region around young Sun-like stars

Varga, J., Ábrahám, P., Chen, L., Ratzka, T., Gabányi, K., Kóspál, Elmegreen, B. G., Tóth, L. V. & Güdel, M., jan. 1 2019, (Accepted/In press) In : Proceedings of the International Astronomical Union. p. 128-131 4 p.

Research output: Article

A multiwavelength study of the debris disc around 49 Cet

Pawellek, N., Moór, A., Milli, J., Kóspál, Á., Olofsson, J., Ábrahám, P., Keppler, M., Kral, Q., Pohl, A., Augereau, J. C., Boccaletti, A., Chauvin, G., Choquet, É., Engler, N., Henning, T., Langlois, M., Lee, E. J., Ménard, F., Thébault, P. & Zurlo, A., jan. 1 2019, In : Monthly Notices of the Royal Astronomical Society. 488, 3, p. 3507-3525 19 p.

Research output: Article

An ALMA Study of the FU Ori-type Object V900 Mon: Implications for the Progenitor

Takami, M., Chen, T. S., Liu, H. B., Hirano, N., Kóspál, Á., Ábrahám, P., Vorobyov, E. I., Cruz-Sáenz De Miera, F., Csengeri, T., Green, J., Hogerheijde, M., Hsieh, T. H., Karr, J. L., Dong, R., Trejo, A. & Chen, L., okt. 20 2019, In : Astrophysical Journal. 884, 2, 146.

Research output: Article

An UXor among FUors: Extinction-related brightness variations of the young eruptive star V582 Aur

Ábrahám, P., Kóspál, Kun, M., Fehér, O., Zsidi, G., Acosta-Pulido, J. A., Elmegreen, B. G., Tóth, L. V. & Güdel, M., jan. 1 2019, (Accepted/In press) In : Proceedings of the International Astronomical Union. p. 390-392 3 p.

Research output: Article

Brightness variations of young Sun-like stars from ground-based and space telescopes

Zsidi, G., Kóspál, Ábrahám, P., Szabó, R., Cseh, B., Sárneczky, K., Sódor, Szakáts, R., Vida, K., Vinkó, J., Elmegreen, B. G., Tóth, L. V. & Güdel, M., jan. 1 2019, (Accepted/In press) In : Proceedings of the International Astronomical Union. p. 380-382 3 p.

Research output: Article

Dust evolution in the circumstellar disc of the unclassified B[e] star HD 50138

Varga, J., Gerják, T., Ábrahám, P., Chen, L., Gabányi, K. & Kóspál, A., febr. 28 2019, In : Monthly Notices of the Royal Astronomical Society. 485, 3, p. 3124-3133 10 p.

Research output: Article

Open Access

Dynamical Gaseous Rings in Global Simulations of Protoplanetary Disk Formation

Kadam, K., Vorobyov, E., Regály, Z., Kóspál, Á. & Ábrahám, P., szept. 10 2019, In : Astrophysical Journal. 882, 2, 96.

Research output: Article

1 Citation (Scopus)

Konkoly optical catalog of young stars for the Gaia Photometric Science Alerts

Varga-Verebélyi, E., Kun, M., Szegedi-Elek, E., Ábrahám, P., Varga, J., Kiss, C., Kóspál, Marton, G., Szabados, L., Elmegreen, B. G., Tóth, L. V. & Güdel, M., jan. 1 2019, (Accepted/In press) In : Proceedings of the International Astronomical Union. p. 378-379 2 p.

Research output: Article

New Millimeter CO Observations of the Gas-rich Debris Disks 49 Cet and HD 32297

Moór, A., Kral, Q., Ábrahám, P., Kóspál, Á., Dutrey, A., Di Folco, E., Hughes, A. M., Juhász, A., Pascucci, I. & Pawellek, N., okt. 20 2019, In : Astrophysical Journal. 884, 2, 108.

Research output: Article

3 Citations (Scopus)

Outbursts of young Sun-like stars may change how terrestrial planets form

Ábrahám, P., Kóspál, Chen, L., Carmona, A., Elmegreen, B. G., Tóth, L. V. & Güdel, M., jan. 1 2019, (Accepted/In press) In : Proceedings of the International Astronomical Union. p. 185-188 4 p.

Research output: Article

Resolved ALMA Continuum Image of the Circumbinary Ring and Circumstellar Disks in the L1551 IRS 5 System

Cruz-Sáenz De Miera, F., Kóspál, A., Ábrahám, P., Liu, H. B. & Takami, M., szept. 1 2019, In : Astrophysical Journal Letters. 882, 1, L4.

Research output: Article

1 Citation (Scopus)

Spectral Evolution and Radial Dust Transport in the Prototype Young Eruptive System EX Lup

Abrahám, P., Chen, L., Kóspál, A., Bouwman, J., Carmona, A., Haas, M., Sicilia-Aguilar, A., Figaredo, C. S., Boekel, R. V. & Varga, J., dec. 20 2019, In : Astrophysical Journal. 887, 2, 156.

Research output: Article

Spots, flares, accretion, and obscuration in the pre-main sequence binary DQ Tau

Kóspál, Ábrahám, P., Zsidi, G., Vida, K., Szabó, R., Moór, A., Pál, A., Elmegreen, B. G., Tóth, L. V. & Güdel, M., jan. 1 2019, (Accepted/In press) In : Proceedings of the International Astronomical Union. p. 314-315 2 p.

Research output: Article

The outbursting protostar 2MASS 22352345 + 7517076 and its environment

Kun, M., Ábrahám, P., Acosta Pulido, J. A., Moór, A. & Prusti, T., márc. 11 2019, In : Monthly Notices of the Royal Astronomical Society. 483, 4, p. 4424-4437 14 p.

Research output: Article

1 Citation (Scopus)

The Weakening Outburst of the Young Eruptive Star V582 Aur

Zsidi, G., Ábrahám, P., Acosta-Pulido, J. A., Kóspál, Kun, M., Szabó, Z. M., Bódi, A., Cseh, B., Segura, N. C., Hanyecz, O., Ignácz, B., Kalup, C., Kriskovics, L., Mészáros, L., Ordasi, A., Pál, A., Sárneczky, K., Seli, B., Sódor & Szakáts, R., márc. 10 2019, In : Astrophysical Journal. 873, 2, 130.

Research output: Article

Time-variability and disk geometry in Herbig Ae/Be disks

Szakáts, R., Ábrahám, P., Kóspál, Elmegreen, B. G., Tóth, L. V. & Güdel, M., jan. 1 2019, (Accepted/In press) In : Proceedings of the International Astronomical Union. p. 375-377 3 p.

Research output: Article

Variable Warm Dust around the Herbig Ae Star HD 169142: Birth of a Ring?

Chen, L., Moór, A., Kreplin, A., Kóspál, Á., Ábrahám, P., Matter, A., Carmona, A., Hofmann, K. H., Schertl, D. & Weigelt, G., dec. 20 2019, In : Astrophysical Journal Letters. 887, 2, L32.

Research output: Article

2018

Chemical Signatures of the FU Ori Outbursts

Molyarova, T., Akimkin, V., Semenov, D., Ábrahám, P., Henning, T., Kóspál, A., Vorobyov, E. & Wiebe, D., okt. 10 2018, In : Astrophysical Journal. 866, 1, 46.

Research output: Article

4 Citations (Scopus)

Spots, Flares, Accretion, and Obscuration in the Pre-main-sequence Binary DQ Tau

Kóspál, A., Abrahám, P., Zsidi, G., Vida, K., Szabó, R., Moór, A. & Pál, A., júl. 20 2018, In : Astrophysical Journal. 862, 1, 44.

Research output: Article

2 Citations (Scopus)

VLTI/MIDI atlas of disks around low- and intermediate-mass young stellar objects

Varga, J., Ábrahám, P., Chen, L., Ratzka, T., Gabányi, K., Kóspál, Matter, A., Van Boekel, R., Henning, T., Jaffe, W., Juhász, A., Lopez, B., Menu, J., Moór, A., Mosoni, L. & Sipos, N., szept. 1 2018, In : Astronomy and Astrophysics. 617, A83.

Research output: Article

9 Citations (Scopus)
2017

Cold CO Gas in the Envelopes of FU Orionis-type Young Eruptive Stars

Kóspál, Ábrahám, P., Csengeri, T., Henning, T., Moór, A. & Güsten, R., febr. 20 2017, In : Astrophysical Journal. 836, 2, 226.

Research output: Article

7 Citations (Scopus)

Molecular Gas in Debris Disks around Young A-type Stars

Moór, A., Curé, M., Kóspál, A., Abrahám, P., Csengeri, T., Eiroa, C., Gunawan, D., Henning, T., Hughes, A. M., Juhász, A., Pawellek, N. & Wyatt, M., nov. 10 2017, In : Astrophysical Journal. 849, 2, 123.

Research output: Article

29 Citations (Scopus)

Multi-epoch observations with high spatial resolution of multiple T Tauri systems

Csépány, G., Van Den Ancker, M., Ábrahám, P., Köhler, R., Brandner, W., Hormuth, F. & Hiss, H., júl. 1 2017, In : Astronomy and Astrophysics. 603, A74.

Research output: Article

4 Citations (Scopus)

Radial Surface Density Profiles of Gas and Dust in the Debris Disk around 49 Ceti

Hughes, A. M., Lieman-Sifry, J., Flaherty, K. M., Daley, C. M., Roberge, A., Kóspál, Á., Moór, A., Kamp, I., Wilner, D. J., Andrews, S. M., Kastner, J. H. & Ábrahám, P., ápr. 20 2017, In : Astrophysical Journal. 839, 2, 86.

Research output: Article

20 Citations (Scopus)
2016

COLD CO GAS IN THE DISK OF THE YOUNG ERUPTIVE STAR EX LUP

Kóspál, Ábrahám, P., Csengeri, T., Gorti, U., Henning, T., Moór, A., Semenov, D. A., Szucs, L. & Güsten, R., ápr. 10 2016, In : Astrophysical Journal Letters. 821, 1, L4.

Research output: Article

5 Citations (Scopus)

Multiwavelength study of the low-luminosity outbursting young star HBC 722

Kóspál, Ábrahám, P., Acosta-Pulido, J. A., Dunham, M. M., García-Álvarez, D., Hogerheijde, M. R., Kun, M., Moór, A., Farkas, A., Hajdu, G., Hodosán, G., Kovács, T., Kriskovics, L., Marton, G., Molnár, L., Pál, A., Sárneczky, K., Sódor, Szakáts, R., Szalai, T. & 5 others, Szegedi-Elek, E., Szing, A., Tóth, I., Vida, K. & Vinkó, J., dec. 1 2016, In : Astronomy and Astrophysics. 596, A52.

Research output: Article

9 Citations (Scopus)

NEW DEBRIS DISKS in NEARBY YOUNG MOVING GROUPS

Moór, A., Kóspál, A., Ábrahám, P., Balog, Z., Csengeri, T., Henning, T., Juhász, A. & Kiss, C., aug. 1 2016, In : Astrophysical Journal. 826, 2, 123.

Research output: Article

6 Citations (Scopus)
2015

Accretion dynamics of EX Lupi in quiescence: The star, the spot, and the accretion column

Sicilia-Aguilar, A., Fang, M., Roccatagliata, V., Cameron, A. C., Kóspál, Á., Henning, T., Ábrahám, P. & Sipos, N., aug. 1 2015, In : Astronomy and Astrophysics. 580, A82.

Research output: Article

13 Citations (Scopus)

Discovery of molecular gas around HD 131835 in an apex molecular line survey of bright debris disks

Moór, A., Henning, T., Juhász, A., Ábrahám, P., Balog, Z., Kóspál, Pascucci, I., Szabó, G. M., Vavrek, R., Curé, M., Csengeri, T., Grady, C., Güsten, R. & Kiss, C., nov. 20 2015, In : Astrophysical Journal. 814, 1, 42.

Research output: Article

34 Citations (Scopus)

Examining the T Tauri system with SPHERE

Csépány, G., Van Den Ancker, M., Ábrahám, P., Brandner, W. & Hormuth, F., jún. 1 2015, In : Astronomy and Astrophysics. 578, L9.

Research output: Article

6 Citations (Scopus)

Infrared study of transitional disks in Ophiuchus with Herschel

Rebollido, I., Merín, B., Ribas, Á., Bustamante, I., Bouy, H., Riviere-Marichalar, P., Prusti, T., Pilbratt, G. L., André, P. & Ábrahám, P., szept. 1 2015, In : Astronomy and Astrophysics. 581, A30.

Research output: Article

10 Citations (Scopus)

Light curves of the latest FUor: Indication of a close binary

Hackstein, M., Haas, M., Kóspál, Hambsch, F. J., Chini, R., Ábrahám, P., Moór, A., Pozo Nuñez, F., Ramolla, M., Westhues, C., Kaderhandt, L., Fein, C., Barr Domínguez, A. & Hodapp, K. W., okt. 1 2015, In : Astronomy and Astrophysics. 582, L12.

Research output: Article

6 Citations (Scopus)

Stirring in massive, young debris discs from spatially resolved Herschel images

Moór, A., Kóspál, Ábrahám, P., Apai, D., Balog, Z., Grady, C., Henning, T., Juhász, A., Kiss, C., Krivov, A. V., Pawellek, N. & Szabó, G. M., febr. 11 2015, In : Monthly Notices of the Royal Astronomical Society. 447, 1, p. 577-597 21 p.

Research output: Article

32 Citations (Scopus)

The progenitor of the FUor-type young eruptive star 2MASS J06593158-0405277

Kóspál, Ábrahám, P., Moór, A., Haas, M., Chini, R. & Hackstein, M., márc. 1 2015, In : Astrophysical Journal Letters. 801, 1, A5.

Research output: Article

8 Citations (Scopus)
2014

Disk radii and grain sizes in Herschel-resolved debris disks

Pawellek, N., Krivov, A. V., Marshall, J. P., Montesinos, B., Ábrahám, P., Moór, A., Bryden, G. & Eiroa, C., szept. 1 2014, In : Astrophysical Journal. 792, 1, 65.

Research output: Article

54 Citations (Scopus)

Examining young stellar systems in birth by high angular resolution observations

Csépány, G., Ábrahám, P., Regály, Z., Mezœ, G., Brandner, W. & Hormuth, F., 2014, In : Contributions of the Astronomical Observatory Skalnate Pleso. 43, 3, p. 425-426 2 p.

Research output: Article

1 Citation (Scopus)
2013

ALMA continuum observations of a 30 Myr old gaseous debris disk around HD 21997

Moór, A., Juhász, A., Kóspál, Á., Ábrahám, P., Apai, D., Csengeri, T., Grady, C., Henning, T., Hughes, A. M., Kiss, C., Pascucci, I., Schmalzl, M. & Gabányi, K., nov. 10 2013, In : Astrophysical Journal Letters. 777, 2, L25.

Research output: Article

30 Citations (Scopus)

Alma observations of the molecular gas in the debris disk of the 30 Myr old star HD 21997

Kóspál, Á., Moór, A., Juhász, A., Ábrahám, P., Apai, D., Csengeri, T., Grady, C. A., Henning, T., Hughes, A. M., Kiss, C., Pascucci, I. & Schmalzl, M., okt. 20 2013, In : Astrophysical Journal. 776, 2, 77.

Research output: Article

58 Citations (Scopus)

A resolved debris disk around the candidate planet-hosting star HD 95086

Moór, A., Ábrahám, P., Kóspál, A., Szabó, G. M., Apai, D., Balog, Z., Csengeri, T., Grady, C., Henning, T., Juhász, A., Kiss, C., Pascucci, I., Szulágyi, J. & Vavrek, R., okt. 1 2013, In : Astrophysical Journal Letters. 775, 2, L51.

Research output: Article

28 Citations (Scopus)

Cathodoluminescence microscopy and spectroscopy of forsterite from Kaba meteorite: An application to the study of hydrothermal alteration of parent body

Gucsik, A., Endo, T., Nishido, H., Ninagawa, K., Kayama, M., Bérczi, S., Nagy, S., Ábrahám, P., Kimura, Y., Miura, H., Gyollai, I., Simonia, I., Rózsa, P., Posta, J., Apai, D., Mihályi, K., Nagy, M. & Ott, U., dec. 1 2013, In : Meteoritics and Planetary Science. 48, 12, p. 2577-2596 20 p.

Research output: Article

8 Citations (Scopus)

Exploring the circumstellar environment of the young eruptive star V2492 Cygni

Kóspál, Á., Ábrahám, P., Acosta-Pulido, J. A., Arévalo Morales, M. J., Balog, Z., Carnerero, M. I., Szegedi-Elek, E., Farkas, A., Henning, T., Kelemen, J., Kovács, T., Kun, M., Marton, G., Mészáros, S., Moór, A., Pál, A., Sárneczky, K., Szakáts, R., Szalai, N., Szing, A. & 3 others, Tóth, I., Turner, N. J. & Vida, K., febr. 28 2013, In : Astronomy and Astrophysics. 551, A62.

Research output: Article

17 Citations (Scopus)

Probing the temporal and spatial variations of dust emission in the protoplanetary disk of DG Tau with VLTI/MIDI: Preliminary results

Gabányi, K. E., Mosoni, L., Juhász, A., Ábrahám, P., Ratzka, T., Sipos, N., van Boekel, R. & Jaffe, W., nov. 1 2013, In : Astronomische Nachrichten. 334, 9, p. 912-915 4 p.

Research output: Article

1 Citation (Scopus)

Unveiling new members in five nearby young moving groups

Moór, A., Szabó, G. M., Kiss, L. L., Kiss, C., Ábrahám, P., Szulágyi, J., Kóspál, A. & Szalai, T., okt. 1 2013, In : Monthly Notices of the Royal Astronomical Society. 435, 2, p. 1376-1388 13 p.

Research output: Article

27 Citations (Scopus)
2012

EX Lupi from quiescence to outburst: Exploring the LTE approach in modeling blended H2O and OH mid-infrared emission

Banzatti, A., Meyer, M. R., Bruderer, S., Geers, V., Pascucci, I., Lahuis, F., Juhász, A., Henning, T. & Ábrahám, P., jan. 20 2012, In : Astrophysical Journal. 745, 1, 90.

Research output: Article

27 Citations (Scopus)

Mid-infrared spectral variability atlas of young stellar objects

Kóspál, Á., Ábrahám, P., Acosta-Pulido, J. A., Dullemond, C. P., Henning, T., Kun, M., Leinert, C., Moór, A. & Turner, N. J., aug. 1 2012, In : Astrophysical Journal, Supplement Series. 201, 2, 11.

Research output: Article

23 Citations (Scopus)

Observational constraints on the stellar radiation field impinging on transitional disk atmospheres

Szulágyi, J., Pascucci, I., Ábrahám, P., Apai, D., Bouwman, J. & Moór, A., nov. 1 2012, In : Astrophysical Journal. 759, 1, 47.

Research output: Article

6 Citations (Scopus)

Optical spectroscopy of EX Lupi during quiescence and outburst: Infall, wind, and dynamics in the accretion flow

Sicilia-Aguilar, A., Kóspál, A., Setiawan, J., Ábrahám, P., Dullemond, C., Eiroa, C., Goto, M., Henning, T. & Juhász, A., aug. 10 2012, In : Astronomy and Astrophysics. 544, A93.

Research output: Article

27 Citations (Scopus)