المؤلفون: Hagen, Jorrit H. J., Helmi, Amina, Breddels, Maarten A.

المصدر: A&A 632, A99 (2019)

مصطلحات موضوعية: Astrophysics - Astrophysics of Galaxies

URL الوصول: http://arxiv.org/abs/1907.00156

المؤلفون: Veljanoski, Jovan, Helmi, Amina, Breddels, Maarten, Posti, Lorenzo

المصدر: A&A 621, A13 (2019)

مصطلحات موضوعية: Astrophysics - Astrophysics of Galaxies

URL الوصول: http://arxiv.org/abs/1804.05245

المؤلفون: Breddels, Maarten A., Veljanoski, Jovan

المصدر: A&A 618, A13 (2018)

مصطلحات موضوعية: Astrophysics - Instrumentation and Methods for Astrophysics

URL الوصول: http://arxiv.org/abs/1801.02638

المؤلفون: Posti, Lorenzo, Helmi, Amina, Veljanoski, Jovan, Breddels, Maarten

المصدر: A&A 615, A70 (2018)

مصطلحات موضوعية: Astrophysics - Astrophysics of Galaxies

URL الوصول: http://arxiv.org/abs/1711.04766

المؤلفون: Breddels, Maarten A.

مصطلحات موضوعية: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Astrophysics of Galaxies

URL الوصول: http://arxiv.org/abs/1612.04183

المؤلفون: Helmi, Amina, Veljanoski, Jovan, Breddels, Maarten A., Tian, Hao, Sales, Laura V.

المصدر: A&A 598, A58 (2017)

مصطلحات موضوعية: Astrophysics - Astrophysics of Galaxies

URL الوصول: http://arxiv.org/abs/1611.00222

المؤلفون: Breddels, Maarten A., Vera-Ciro, Carlos, Helmi, Amina

مصطلحات موضوعية: Astrophysics - Astrophysics of Galaxies

URL الوصول: http://arxiv.org/abs/1507.03995

المؤلفون: Jin, Shoko, Helmi, Amina, Breddels, Maarten

مصطلحات موضوعية: Astrophysics - Astrophysics of Galaxies

URL الوصول: http://arxiv.org/abs/1502.01215

المؤلفون: Breddels, Maarten A., Helmi, Amina

مصطلحات موضوعية: Astrophysics - Astrophysics of Galaxies

URL الوصول: http://arxiv.org/abs/1404.5958

المؤلفون: Breddels, Maarten A., Helmi, Amina

مصطلحات موضوعية: Astrophysics - Cosmology and Nongalactic Astrophysics

URL الوصول: http://arxiv.org/abs/1308.1690

المؤلفون: Battaglia, Giuseppina, Helmi, Amina, Breddels, Maarten

مصطلحات موضوعية: Astrophysics - Cosmology and Nongalactic Astrophysics

URL الوصول: http://arxiv.org/abs/1305.5965

المؤلفون: Breddels, Maarten A., Helmi, A., Bosch, R. C. E. van den, van de Ven, G., Battaglia, G.

مصطلحات موضوعية: Astrophysics - Cosmology and Nongalactic Astrophysics

URL الوصول: http://arxiv.org/abs/1205.4712

المؤلفون: Vera-Ciro, Carlos A., Helmi, Amina, Starkenburg, Else, Breddels, Maarten A.

مصطلحات موضوعية: Astrophysics - Cosmology and Nongalactic Astrophysics

URL الوصول: http://arxiv.org/abs/1202.6061

المؤلفون: Breddels, Maarten A., Helmi, Amina, Bosch, R. C. E. van den, van de Ven, G., Battaglia, G.

مصطلحات موضوعية: Astrophysics - Cosmology and Nongalactic Astrophysics

URL الوصول: http://arxiv.org/abs/1110.4808

المؤلفون: Clementini, G., Eyer, L., Ripepi, V., Marconi, M., Muraveva, T., Garofalo, A, Sarro, L. M., Breddels, Maarten, Helmi, Amina, Trager, Scott, Veljanoski, Jovan

المصدر: Gaia Collaboration , Clementini , G , Eyer , L , Ripepi , V , Marconi , M , Muraveva , T , Garofalo , A , Sarro , L M , Breddels , M , Helmi , A , Trager , S & Veljanoski , J 2017 , ' Gaia Data Release 1. Testing parallaxes with local Cepheids and RR Lyrae stars ' , Astronomy & Astrophysics , vol. 605 , A79 . https://doi.org/10.1051/0004-6361/201629925

مصطلحات موضوعية: astrometry, parallaxes, stars: distances, stars: variables: Cepheids, stars: variables: RR Lyrae, methods: data analysis, LARGE-MAGELLANIC-CLOUD, PERIOD-LUMINOSITY RELATIONS, HUBBLE-SPACE-TELESCOPE, POPULATION-II-CEPHEIDS, GRAVITATIONAL LENSING EXPERIMENT, GLOBULAR-CLUSTER DISTANCES, RADIAL-VELOCITY CURVES, CLASSICAL CEPHEIDS, VARIABLE-STARS, GALACTIC CEPHEIDS

وصف الملف: application/pdf

Relation: https://research.rug.nl/en/publications/b32efeaf-759e-4b92-9f08-0baf7060138e

الاتاحة: https://hdl.handle.net/11370/b32efeaf-759e-4b92-9f08-0baf7060138e
https://research.rug.nl/en/publications/b32efeaf-759e-4b92-9f08-0baf7060138e
https://doi.org/10.1051/0004-6361/201629925
https://pure.rug.nl/ws/files/53103022/Gaia_Data_Release_1_Testing_Parallaxes.pdf

المؤلفون: Breddels, Maarten A., Helmi, Amina

المصدر: Breddels , M A & Helmi , A 2013 , ' Model comparison of the dark matter profiles of Fornax, Sculptor, Carina and Sextans ' , Astronomy & Astrophysics , vol. 558 , A35 . https://doi.org/10.1051/0004-6361/201321606

مصطلحات موضوعية: galaxies: dwarf, galaxies: kinematics and dynamics, DWARF SPHEROIDAL GALAXY, MILKY-WAY SATELLITES, STRUCTURAL PARAMETERS, DENSITY PROFILE, LOCAL GROUP, BLACK-HOLE, HALOES, MASS, KINEMATICS, UNIVERSE

وصف الملف: application/pdf

Relation: https://research.rug.nl/en/publications/71f5d1de-7926-4805-b17d-20ab9e2c10d5

الاتاحة: https://hdl.handle.net/11370/71f5d1de-7926-4805-b17d-20ab9e2c10d5
https://research.rug.nl/en/publications/71f5d1de-7926-4805-b17d-20ab9e2c10d5
https://doi.org/10.1051/0004-6361/201321606
https://pure.rug.nl/ws/files/56238656/Model_comparison_of_the_dark_matter.pdf
http://adsabs.harvard.edu/abs/2013A%26A.558A.35B

المؤلفون: Wilson, Michelle L., Helmi, Amina, Morrison, Heather L., Breddels, Maarten A., Bienayme, O., Binney, J., Bland-Hawthorn, J., Campbell, R., Freeman, K. C., Fulbright, J. P., Gibson, B. K., Gilmore, G., Grebel, E. K., Munari, U., Navarro, J. F., Parker, Q. A., Reid, W., Seabroke, G., Siebert, A., Siviero, A., Steinmetz, M., Williams, M. E. K., Wyse, R. F. G., Zwitter, T.

المصدر: Wilson , M L , Helmi , A , Morrison , H L , Breddels , M A , Bienayme , O , Binney , J , Bland-Hawthorn , J , Campbell , R , Freeman , K C , Fulbright , J P , Gibson , B K , Gilmore , G , Grebel , E K , Munari , U , Navarro , J F , Parker , Q A , Reid , W , Seabroke , G , Siebert , A , Siviero , A , Steinmetz , M , Williams , M E K , ....

مصطلحات موضوعية: Galaxy: disc, Galaxy: formation, solar neighbourhood, Galaxy: structure, VELOCITY EXPERIMENT RAVE, DARK-MATTER UNIVERSE, GALACTIC DISKS, DISTANCE DETERMINATION, SPIRAL GALAXIES, STELLAR MODELS, MINOR MERGERS, DATA RELEASE, FAINT STARS, EVOLUTION

وصف الملف: application/pdf

الاتاحة: https://hdl.handle.net/11370/f72d9d95-1045-4ab8-bbaf-f77ff8c8a0b0
https://research.rug.nl/en/publications/f72d9d95-1045-4ab8-bbaf-f77ff8c8a0b0
https://doi.org/10.1111/j.1365-2966.2011.18298.x
https://pure.rug.nl/ws/files/56915911/Testing_formation_mechanisms_of_the_Milky_Way_s.pdf
http://adsabs.harvard.edu/abs/2011MNRAS.413.2235W

المؤلفون: Breddels, Maarten Adriaan, Breddels, Maarten Adriaan

المصدر: Breddels , M A 2013 , ' Orbit-based dynamical models of Local Group dwarf spheroidal galaxies ' , Doctor of Philosophy , Groningen .

مصطلحات الفهرس: Proefschriften (vorm), Moleculaire wolken, Donkere $materie, Dynamische modellen, Dwergsterrenstelsels, sterren(stelsels): overige, doctoralThesis

URL: http://hdl.handle.net/11370/d1ca7d39-f889-4f60-8c35-5f32cd7e1fe7

المؤلفون: Veljanoski, Jovan, Helmi, Amina, Breddels, Maarten, Posti, Lorenzo

المصدر: Astronomy & Astrophysics / Astronomie et Astrophysique; Jan2019, Vol. 621, pN.PAG-N.PAG, 13p

مصطلحات موضوعية: LEAVES, GALAXIES, MILKY Way, STARS, ERRORS

المؤلفون: Posti, Lorenzo, Helmi, Amina, Veljanoski, Jovan, Breddels, Maarten A.

المصدر: Astronomy & Astrophysics / Astronomie et Astrophysique; Jul2018, Vol. 615, p1-12, 12p, 1 Chart, 11 Graphs

مصطلحات موضوعية: ELLIPSOIDS, GALAXIES, GRAVITATIONAL potential, KINEMATICS, VELOCITY distribution (Statistical mechanics)