Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Petersen, J. O."'
Autor:
Dorch, S. B. F., Petersen, J. O.
Publikováno v:
Journal of Astronomical History and Heritage (2021), 24(4), 1090
About fifty years after the work that astronomer Tycho Brahe carried out while living on the island of Hven had made him world famous, King Christian IV of Denmark built the Trinity Buildings in Copenhagen. The Tower observatory was opened in 1642, a
Externí odkaz:
http://arxiv.org/abs/2201.01054
Autor:
Freyhammer, L. M., Monelli, M., Bono, G., Cunti, P., Ferraro, I., Calamida, A., Degl'Innocenti, S., Moroni, P. G. Prada, Del Principe, M., Piersimoni, A., Iannicola, G., Stetson, P. B., Andersen, M. I., Buonanno, R., Corsi, C. E., Dall'Ora, M., Petersen, J. O., Pulone, L., Sterken, C., Storm, J.
Publikováno v:
Astrophys.J. 623 (2005) 860-865
We present three different optical and near-infrared (NIR) data sets for evolved stars in the Galactic Globular Cluster Omega Cen The comparison between observations and homogeneous sets of stellar isochrones and Zero-Age Horizontal Branches provides
Externí odkaz:
http://arxiv.org/abs/astro-ph/0502585
Autor:
Bruntt, H., Frandsen, S., Gilliland, R. L., Christensen-Dalsgaard, J., Petersen, J. O., Guhathakurta, P., Edmonds, P. D., Bono, G.
We present new results on five of six known SX Phoenicis stars in the core of the globular cluster 47 Tucanae. We give interpretations of the light curves in the V and I bands from 8.3 days of observations with the Hubble Space Telescope near the cor
Externí odkaz:
http://arxiv.org/abs/astro-ph/0104178
Autor:
Dorch, S. B. F., Petersen, J. O.
About fifty years after the work that astronomer Tycho Brahe carried out while living on the island of Hven had made him world famous, King Christian IV of Denmark built the Trinity Buildings in Copenhagen. The Tower observatory was opened in 1642, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b433f354f81eaa36a25f883fcd2ca5f
Autor:
Petersen, J. O., Deschamps, Pierre, Hamelin, B., Fourre, E., Goncalves, J., Zouari, K., Guendouz, A., Michelot, J. L., Massault, M., Dapoigny, A., Aster, Team
In a semi-arid to arid climate context, dependency on groundwater resources may lead to overexploitation and deterioration of water quality. The Continental Intercalaire (CI) aquifer is one such continentalscale aquifer (more than a million of km(2))
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______932::4093663128eeca6a4d447a2879f48feb
http://www.documentation.ird.fr/hor/fdi:010072812
http://www.documentation.ird.fr/hor/fdi:010072812
Akademický článek
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Autor:
Petersen, J. O., Deschamps, Pierre, Goncalves, J., Hamelin, Bruno, Michelot, J. L., Guendouz, A., Zouari, K.
Past variations of the recharge is estimated in the Atlas Mountains, the main recharge area of the Continental Intercalaire (CI) aquifer, one of the major Saharan aquifers, over the last 775 kyr. In this Mediterranean climatic context, continental ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______932::142e5232d4c4a4516c5462f6003799a4
http://www.documentation.ird.fr/hor/fdi:010062726
http://www.documentation.ird.fr/hor/fdi:010062726
Publikováno v:
Petersen, J O & Christensen-Dalsgaard, J 1999, ' Pulsation models of Delta Scuti variables. II Delta Scuti stars as precise distance indivators ', Astronomy & Astrophysics, vol. 352, pp. 547-554 .
Aarhus University
Aarhus University
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::386b98773bda0591633c5f41560d2a16
https://pure.au.dk/portal/da/publications/pulsation-models-of-delta-scuti-variables-ii-delta-scuti-stars-as-precise-distance-indivators(81ece020-8ab5-11db-bee9-02004c4f4f50).html
https://pure.au.dk/portal/da/publications/pulsation-models-of-delta-scuti-variables-ii-delta-scuti-stars-as-precise-distance-indivators(81ece020-8ab5-11db-bee9-02004c4f4f50).html
Publikováno v:
IEEE Transactions on Nuclear Science; 1981, Vol. 28 Issue 5, p3845-3849, 5p
