Projects funded by the NCN


Information on the principal investigator and host institution

Information of the project and the call

Keywords

Equipment

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DYNAMICS AND MORPHOLOGY OF INTERACTING GALAXIES

2013/10/A/ST9/00023

Keywords:

dwarf galaxies Local Group

Descriptors:

  • ST9_8: The Galaxy
  • ST9_9: Formation and evolution of galaxies
  • ST9_13: Dark matter, dark energy

Panel:

ST9 - Astronomy and space science: astrophysics, astrochemistry, astrobiology, solar system, planetary systems, stellar, galactic and extragalactic astronomy, space science, instrumentation

Host institution :

Centrum Astronomiczne im. Mikołaja Kopernika PAN

woj. mazowieckie

Other projects carried out by the institution 

Principal investigator (from the host institution):

prof. Ewa Łokas 

Number of co-investigators in the project: 8

Call: MAESTRO 5 - announced on 2013-06-14

Amount awarded: 2 985 349 PLN

Project start date (Y-m-d): 2014-04-17

Project end date (Y-m-d): 2019-10-16

Project duration:: 60 months (the same as in the proposal)

Project status: Project settled

Equipment purchased [PL]

  1. Program Mathematica (22 000 PLN)
  2. komputer stacjonarny (4 szt.) (939 PLN)
  3. Nody klastra obliczeniowego (4 szt.) (320 000 PLN)
  4. komputer przenośny (4 szt.) (32 000 PLN)
  5. Dyski komputerowe (2 szt.) (50 000 PLN)
  6. komputer przenośny (3 szt.) (635 PLN)
  7. Program Mathematica (5 499 PLN)

Information in the final report

  • Publication in academic press/journals (33)
  • Articles in post-conference publications (7)
  1. Disc galaxies formed from major mergers in Illustris IF: 5,231
    Authors:
    Peschken, Nicolas; Łokas, Ewa L.; Athanassoula, E.
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2020, tom: 493, strony: 1375-1387), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/staa299 - link to the publication
  2. Forming disc galaxies in major mergers: III. The effect of angular momentum on the radial density profiles of disc galaxies IF: 4,952
    Authors:
    Peschken, N.; Athanassoula, E.; Rodionov, S. A.
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2017, tom: 468, strony: 994-1004), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stx481 - link to the publication
  3. Galaxies with Prolate Rotation in Illustris IF: 5,533
    Authors:
    Ebrová, Ivana; Łokas, Ewa L.
    Academic press:
    The Astrophysical Journal (rok: 2017, tom: 850, strony: article id. 144, 17 pp.), Wydawca: American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/1538-4357/aa96ff - link to the publication
  4. The Orbital Structure of a Tidally Induced Bar IF: 5,909
    Authors:
    Gajda, Grzegorz; Łokas, Ewa L.; Athanassoula, E.
    Academic press:
    The Astrophysical Journal (rok: 2016, tom: 830, strony: article id. 108, 14 pp.), Wydawca: American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/0004-637X/830/2/108 - link to the publication
  5. The Resonant Nature of Tidal Stirring of Disky Dwarf Galaxies Orbiting the Milky Way IF: 5,993
    Authors:
    Łokas, Ewa L.; Semczuk, Marcin; Gajda, Grzegorz; D'Onghia, Elena
    Academic press:
    The Astrophysical Journal (rok: 2015, tom: 810, strony: article id. 100, 10 pp.), Wydawca: American Astronomical Society
    Status:
    Published
    DOI:
    10.1088/0004-637X/810/2/100 - link to the publication
  6. The effect of warm gas on the buckling instability in galactic bars IF: 5,636
    Authors:
    Łokas, Ewa L.
    Academic press:
    Astronomy and Astrophysics (rok: 2020, tom: 634, strony: A122), Wydawca: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/201937165 - link to the publication
  7. Tidal evolution of galaxies in the most massive cluster of IllustrisTNG-100 IF: 5,636
    Authors:
    Łokas, Ewa L.
    Academic press:
    Astronomy and Astrophysics (rok: 2020, tom: 638, strony: A133), Wydawca: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/202037643 - link to the publication
  8. Andromeda II as a merger remnant IF: 5,226
    Authors:
    Łokas, Ewa L.; Ebrová, Ivana; Pino, Andrés del; Semczuk, Marcin
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2014, tom: 445, strony: L6-L10), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnrasl/slu128 - link to the publication
  9. The Carina Project. X. On the Kinematics of Old and Intermediate-age Stellar Populations IF: 5,909
    Authors:
    Fabrizio, M.; Bono, G.; Nonino, M.; Łokas, E. L.; Ferraro, I.; Iannicola, G.; Buonanno, R.; Cassisi, S.; Coppola, G.; Dall'Ora, M.; Gilmozzi, R.; Marconi, M.; Monelli, M.; Romaniello, M.; Stetson, P. B.; Thévenin, F.; Walker, A. R.
    Academic press:
    The Astrophysical Journal (rok: 2016, tom: 830, strony: article id. 126, 17 pp.), Wydawca: American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/0004-637X/830/2/126 - link to the publication
  10. Adventures of a tidally induced bar IF: 5,226
    Authors:
    Łokas, E. L.; Athanassoula, E.; Debattista, V. P.; Valluri, M.; Pino, A. del; Semczuk, M.; Gajda, G.; Kowalczyk, K.
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2014, tom: 445, strony: 1339-1350), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stu1846 - link to the publication
  11. Damping of the Milky Way Bar by Manifold-driven Spirals IF: 5,487
    Authors:
    Łokas, Ewa L.
    Academic press:
    The Astrophysical Journal Letters (rok: 2016, tom: 830, strony: article id. L20, 6 pp.), Wydawca: American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/2041-8205/830/1/L20 - link to the publication
  12. Formation of Andromeda II via a gas-rich major merger and an interaction with M31 IF: 4,952
    Authors:
    Fouquet, Sylvain; Łokas, Ewa L.; del Pino, Andrés; Ebrová, Ivana
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2017, tom: 464, strony: 2717-2729), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stw2510 - link to the publication
  13. Merger traces in the spatial distribution of stellar populations in the Fornax dSph galaxy IF: 5,107
    Authors:
    del Pino, Andrés; Aparicio, Antonio; Hidalgo, Sebastian L.
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2015, tom: 454, strony: 3996-4012), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stv2174 - link to the publication
  14. On the tidal radius of satellites on prograde and retrograde orbits IF: 5,993
    Authors:
    Gajda, Grzegorz; Łokas, Ewa L.
    Academic press:
    The Astrophysical Journal (rok: 2016, tom: 819, strony: article id. 20, 7 pp.), Wydawca: American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/0004-637X/819/1/20 - link to the publication
  15. Recovering the mass profile and orbit anisotropy of mock dwarf galaxies with Schwarzschild modelling IF: 4,952
    Authors:
    Kowalczyk, Klaudia; Łokas, Ewa L.; Valluri, Monica
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2017, tom: 470, strony: 3959-3969), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stx1520 - link to the publication
  16. The effect of non-sphericity on mass and anisotropy measurements in dSph galaxies with Schwarzschild method IF: 5,194
    Authors:
    Kowalczyk, Klaudia; Łokas, Ewa L.; Valluri, Monica
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2018, tom: 476, strony: 2918-2930), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/sty436 - link to the publication
  17. Tidal Disruption of Milky Way Satellites with Shallow Dark Matter Density Profiles
    Authors:
    Łokas, Ewa L.
    Academic press:
    Galaxies (rok: 2016, tom: 4, strony: article id. 74, 8 pp.), Wydawca: Multidisciplinary Digital Publishing Institute
    Status:
    Published
    DOI:
    10.3390/galaxies4040074 - link to the publication
  18. Tidally Induced Bars in Gas-rich Dwarf Galaxies Orbiting the Milky Way IF: 5,551
    Authors:
    Gajda, Grzegorz; Łokas, Ewa L.; Athanassoula, E.
    Academic press:
    The Astrophysical Journal (rok: 2018, tom: 868, strony: article id. 100, 17 pp.), Wydawca: American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/1538-4357/aaea61 - link to the publication
  19. Buckling instability in tidally induced galactic bars IF: 6,209
    Authors:
    Łokas, Ewa L.
    Academic press:
    Astronomy and Astrophysics (rok: 2019, tom: 624, strony: A37), Wydawca: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/201935011 - link to the publication
  20. Schwarzschild dynamical model of the Fornax dwarf spheroidal galaxy IF: 5,194
    Authors:
    Kowalczyk, Klaudia; del Pino, Andrés; Łokas, Ewa L.; Valluri, Monica
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2019, tom: 482, strony: 5241-5249), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/sty3100 - link to the publication
  21. Tidal origin of spiral arms in galaxies orbiting a cluster IF: 5,909
    Authors:
    Semczuk, Marcin; Łokas, Ewa L.; del Pino, Andrés
    Academic press:
    The Astrophysical Journal (rok: 2017, tom: 834, strony: article id. 7, 14 pp.), Wydawca: American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/1538-4357/834/1/7 - link to the publication
  22. Tidally Induced Morphology of M33 in Hydrodynamical Simulations of Its Recent Interaction with M31 IF: 5,551
    Authors:
    Semczuk, Marcin; Łokas, Ewa L.; Salomon, Jean-Baptiste; Athanassoula, E.; D'Onghia, Elena
    Academic press:
    The Astrophysical Journal (rok: 2018, tom: 864, strony: article id. 34, 21 pp.), Wydawca: American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/1538-4357/aad4ae - link to the publication
  23. Tidally induced bars in Illustris galaxies IF: 5,194
    Authors:
    Peschken, Nicolas; Łokas, Ewa L.
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2019, tom: 483, strony: 2721-2735), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/sty3277 - link to the publication
  24. Tidally induced bars of galaxies in clusters IF: 5,993
    Authors:
    Łokas, Ewa L.; Ebrova, Ivana; del Pino, Andres; Sybilska, Agnieszka; Athanassoula, E.; Semczuk, Marcin; Gajda, Grzegorz; Fouquet, Sylvain
    Academic press:
    The Astrophysical Journal (rok: 2016, tom: 826, strony: article id. 227, 13 pp.), Wydawca: American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/0004-637X/826/2/227 - link to the publication
  25. Anatomy of a buckling galactic bar IF: 6,209
    Authors:
    Łokas, Ewa L.
    Academic press:
    Astronomy and Astrophysics (rok: 2019, tom: 629, strony: A52), Wydawca: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/201936056 - link to the publication
  26. Dark halo structure in the Carina dwarf spheroidal galaxy: joint analysis of multiple stellar components IF: 5,194
    Authors:
    Hayashi, Kohei; Fabrizio, Michele; Łokas, Ewa L.; Bono, Giuseppe; Monelli, Matteo; Dall'Ora, Massimo; Stetson, Peter B.
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2018, tom: 481, strony: 250-261), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/sty2296 - link to the publication
  27. Formation of Tidally Induced Bars in Galactic Flybys: Prograde versus Retrograde Encounters IF: 5,551
    Authors:
    Łokas, Ewa L.
    Academic press:
    The Astrophysical Journal (rok: 2018, tom: 857, strony: article id. 6, 10 pp.), Wydawca: American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/1538-4357/aab4ff - link to the publication
  28. Radial orbit instability in dwarf dark matter haloes IF: 5,226
    Authors:
    Gajda, Grzegorz; Łokas, Ewa L.; Wojtak, Radosław
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2015, tom: 447, strony: 97-109), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stu2444 - link to the publication
  29. Rotating stellar populations in the Fornax dSph galaxy IF: 4,952
    Authors:
    del Pino, Andrés; Aparicio, Antonio; Hidalgo, Sebastian L.; Łokas, Ewa L.
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2017, tom: 465, strony: 3708-3723), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stw3016 - link to the publication
  30. The Origin of Prolate Rotation in Dwarf Spheroidal Galaxies Formed by Mergers of Disky Dwarfs IF: 5,993
    Authors:
    Ebrová, Ivana; Łokas, Ewa L.
    Academic press:
    The Astrophysical Journal (rok: 2015, tom: 813, strony: article id. 10, 15 pp.), Wydawca: American Astronomical Society
    Status:
    Published
    DOI:
    10.1088/0004-637X/813/1/10 - link to the publication
  31. The structure of Andromeda II dwarf spheroidal galaxy IF: 4,952
    Authors:
    del Pino, Andrés; Łokas, Ewa L.; Hidalgo, Sebastian L.; Fouquet, Sylvain
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2017, tom: 469, strony: 4999-5015), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stx1195 - link to the publication
  32. Tidally induced bars in dwarf galaxies on different orbits around a Milky Way-like host IF: 5,909
    Authors:
    Gajda, Grzegorz; Łokas, Ewa L.; Athanassoula, E.
    Academic press:
    The Astrophysical Journal (rok: 2017, tom: 842, strony: article id. 56, 15 pp.), Wydawca: American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/1538-4357/aa74b4 - link to the publication
  33. Tidally induced warps of spiral galaxies in IllustrisTNG IF: 5,356
    Authors:
    Semczuk, Marcin; Łokas, Ewa L.; D'Onghia, Elena; Athanassoula, E.; Debattista, Victor P.; Hernquist, L.
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2020, tom: 498, strony: 3535–3548), Wydawca: Oxford Academic
    Status:
    Published
    DOI:
    10.1093/mnras/staa2609 - link to the publication
  1. Dark matter distribution and dynamics of dwarf spheroidal galaxies
    Authors:
    Łokas, Ewa L.
    Conference:
    IAU Symposium 353 "Galactic Dynamics in the Era of Large Surveys" (rok: 2020, ), Wydawca: Cambridge University Press
    Data:
    konferencja 30 czerwca - 5 lipca 2019
    Status:
    Published
  2. Tidal evolution of disky dwarf galaxies: prograde versus retrograde orbits
    Authors:
    Łokas, Ewa L.; Semczuk, Marcin
    Conference:
    XXXVI Polish Astronomical Society Meeting (rok: 2014, ), Wydawca: Polish Astronomical Society
    Data:
    konferencja 11-14 września, 2013
    Status:
    Published
  3. Orbit anisotropy of dark matter haloes with Schwarzschild modelling
    Authors:
    Kowalczyk, Klaudia; Łokas, Ewa L.; Valluri, Monica
    Conference:
    XXXVII Polish Astronomical Society Meeting (rok: 2016, ), Wydawca: Polish Astronomical Society
    Data:
    konferencja 7-10 września, 2015
    Status:
    Published
  4. Simulations of tidally induced spiral arms
    Authors:
    Semczuk, Marcin; Łokas, Ewa L.
    Conference:
    XXXVII Polish Astronomical Society Meeting (rok: 2016, ), Wydawca: Polish Astronomical Society
    Data:
    konferencja 7-10 września, 2015
    Status:
    Published
  5. Spectral analysis of stellar orbits in a tidally induced bar
    Authors:
    Gajda, Grzegorz; Łokas, Ewa L.; Athanassoula, E.
    Conference:
    XXXVII Polish Astronomical Society Meeting (rok: 2016, ), Wydawca: Polish Astronomical Society
    Data:
    konferencja 7-10 września, 2015
    Status:
    Published
  6. Estimating masses of dwarf spheroidal galaxies
    Authors:
    Kowalczyk, Klaudia; Łokas, Ewa L.
    Conference:
    XXXVI Polish Astronomical Society Meeting (rok: 2014, ), Wydawca: Polish Astronomical Society
    Data:
    konferencja 11-14 września, 2013
    Status:
    Published
  7. The major merger origin of the Andromeda II kinematics
    Authors:
    Ebrová, Ivana; Łokas, Ewa L.; Fouquet, Sylvain; del Pino, Andrés
    Conference:
    IAU Symposium 344 "Dwarf Galaxies: From the Deep Universe to the Present" (rok: 2019, ), Wydawca: Cambridge Universtity Press
    Data:
    konferencja 20-24 sierpnia, 2018
    Status:
    Published