The quantum states for Hydrogen atom: spherical harmonics and the orbitals geometrical representation

Autor: D. CONSTANTIN, L. PREDA, A. A. MOCANU, D. POPESCU, D. PRICOPI, V. I. NICULESCU

Publikováno v: INCAS Bulletin, Vol 16, Iss 1, Pp 25-31 (2024)

Our work utilizes the quantum model of the hydrogen atom which is based on the Schrödinger equation with Coulomb potential. Specifically, we concentrate on the angular components of the wave eigenfunctions derived from this model. We consider the qu

Externí odkaz: https://doaj.org/article/3033f29a4c9a4898935d6661410ab65b

Orbits stability under the influence of Mücket-Treder potential

Autor: D. Pricopi, E. Popescu

Publikováno v: Astrophysics and Space Science. 365

The Mucket-Treder-type potential was initially introduced to explain the discrepancy between Mercury’s observed perihelion advance and the computed value based on Newton’s law, but it can also be used for many astronomical situations as, for inst

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::728884be236d4fc2fb6e4eed6160040e
https://doi.org/10.1007/s10509-020-03906-2

PLATO as it is: a legacy mission for Galactic archaeology

Autor: A. Miglio, C. Chiappini, B. Mosser, G. R. Davies, K. Freeman, L. Girardi, P. Jofré, D. Kawata, B. M. Rendle, M. Valentini, L. Casagrande, W. J. Chaplin, G. Gilmore, K. Hawkins, B. Holl, T. Appourchaux, K. Belkacem, D. Bossini, K. Brogaard, M.‐J. Goupil, J. Montalbán, A. Noels, F. Anders, T. Rodrigues, G. Piotto, D. Pollacco, H. Rauer, C. Allende Prieto, P. P. Avelino, C. Babusiaux, C. Barban, B. Barbuy, S. Basu, F. Baudin, O. Benomar, O. Bienaymé, J. Binney, J. Bland‐Hawthorn, A. Bressan, C. Cacciari, T. L. Campante, S. Cassisi, J. Christensen‐Dalsgaard, F. Combes, O. Creevey, M. S. Cunha, R. S. Jong, P. Laverny, S. Degl'Innocenti, S. Deheuvels, É. Depagne, J. Ridder, P. Di Matteo, M. P. Di Mauro, M.‐A. Dupret, P. Eggenberger, Y. Elsworth, B. Famaey, S. Feltzing, R. A. García, O. Gerhard, B. K. Gibson, L. Gizon, M. Haywood, R. Handberg, U. Heiter, S. Hekker, D. Huber, R. Ibata, D. Katz, S. D. Kawaler, H. Kjeldsen, D. W. Kurtz, N. Lagarde, Y. Lebreton, M. N. Lund, S. R. Majewski, P. Marigo, M. Martig, S. Mathur, I. Minchev, T. Morel, S. Ortolani, M. H. Pinsonneault, B. Plez, P. G. Prada Moroni, D. Pricopi, A. Recio‐Blanco, C. Reylé, A. Robin, I. W. Roxburgh, M. Salaris, B. X. Santiago, R. Schiavon, A. Serenelli, S. Sharma, V. Silva Aguirre, C. Soubiran, M. Steinmetz, D. Stello, K. G. Strassmeier, P. Ventura, R. Ventura, N. A. Walton, C. C. Worley

Publikováno v: Astronomical Notes / Astronomische Nachrichten
Astronomical Notes / Astronomische Nachrichten, Wiley-VCH Verlag, 2017, 338 (6), pp.644-661. ⟨10.1002/asna.201713385⟩
Astronomical Notes / Astronomische Nachrichten, 2017, 338 (6), pp.644-661. ⟨10.1002/asna.201713385⟩
NASA Astrophysics Data System
Miglio, A, Chiappini, C, Mosser, B, Davies, G R, Freeman, K, Girardi, L, Jofre, P, Kawata, D, Rendle, B M, Valentini, M, Casagrande, L, Chaplin, W J, Gilmore, G, Hawkins, K, Holl, B, Appourchaux, T, Belkacem, K, Bossini, D, Brogaard, K, Goupil, M-J, Montalban, J, Noels, A, Anders, F, Rodrigues, T, Piotto, G, Pollacco, D, Rauer, H, Allende Prieto, C, Avelino, P P, Babusiaux, C, Barban, C, Barbuy, B, Basu, S, Baudin, F, Benomar, O, Bienayme, O, Binney, J, Bland-Hawthorn, J, Bressan, A, Cacciari, C, Campante, T L, Cassisi, S, Christensen-Dalsgaard, J, Combes, F, Creevey, O, Cunha, M S, de Jong, R S, de laverny, P, Degl'Innocenti, S, Deheuvels, S, Depagne, E, De Ridder, J, Di Matteo, P, Di Mauro, M P, Dupret, M-A, Eggenberger, P, Elsworth, Y, Famaey, B, Feltzing, S, Garcia, R A, Gerhard, O, Gibson, B K, Gizon, L, Haywood, M, Handberg, R, Heiter, U, Hekker, S, Huber, D, Ibata, R, Katz, D, Kawaler, S D, Kjeldsen, H, Kurtz, D W, Lagarde, N, Lebreton, Y, Lund, M N, Majewski, S R, Marigo, P, Martig, M, Mathur, S, Minchev, I, Morel, T, Ortolani, S, Pinsonneault, M H, Plez, B, Moroni, P G P, Pricopi, D, Recio-Blanco, A, Reyle, C, Robin, A, Roxburgh, I W, Salaris, M, Santiago, B X, Schiavon, R, Serenelli, A, Sharma, S, Aguirre, V S, Soubiran, C, Steinmetz, M, Stello, D, Strassmeier, K G, Ventura, P, Ventura, R, Walton, N A & Worley, C C 2017, ' PLATO as it is : A legacy mission for Galactic archaeology ', Astronomische Nachrichten, vol. 338, no. 6, pp. 644-661 . https://doi.org/10.1002/asna.201713385

Deciphering the assembly history of the Milky Way is a formidable task, which becomes possible only if one can produce high-resolution chrono-chemo-kinematical maps of the Galaxy. Data from large-scale astrometric and spectroscopic surveys will soon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e5ef1452a5fe5228a2e2216756f4ec4
https://elib.dlr.de/116317/

ASTEROSEISMIC FUNDAMENTAL PROPERTIES OF SOLAR-TYPE STARS OBSERVED BY THE NASA KEPLER MISSION

Autor: Andrea Miglio, Travis S. Metcalfe, Savita Mathur, Aldo Serenelli, D. Pricopi, Christoffer Karoff, Enrico Corsaro, William J. Chaplin, Clara Régulo, B. Mosser, V. Silva Aguirre, Patrick Gaulme, Saskia Hekker, Tiago L. Campante, Alfio Bonanno, O. L. Creevey, Jørgen Christensen-Dalsgaard, Rafael A. García, M. D. Suran, D. Salabert, Dennis Stello, Sarbani Basu, G. Houdek, J. P. Marques, J. Molenda-Zakowicz, Warrick H. Ball, Mário J. P. F. G. Monteiro, Laurent Gizon, Rasmus Handberg, T. Appourchaux, R. Lutz, Hans Kjeldsen, Yvonne Elsworth, Luca Casagrande, Daniel Huber

Publikováno v: The Astrophysical Journal Supplement
The Astrophysical Journal Supplement, 2014, 210 (1), pp.1. ⟨10.1088/0067-0049/210/1/1⟩
Astrophysical Journal Supplement
Astrophysical Journal Supplement, American Astronomical Society, 2014, 210 (1), pp.1. ⟨10.1088/0067-0049/210/1/1⟩
Chaplin, W J, Basu, S, Huber, D, Serenelli, A, Casagrande, L, Silva Aguirre, V, Ball, W H, Creevey, O L, Gizon, L, Handberg, R, Karoff, C, Lutz, R, Marques, J P, Miglio, A, Stello, D, Suran, M D, Pricopi, D, Metcalfe, T S, Monteiro, M J P F G, Molenda-Żakowicz, J, Appourchaux, T, Christensen-Dalsgaard, J, Elsworth, Y, García, R A, Houdek, G, Kjeldsen, H, Bonanno, A, Campante, T L, Corsaro, E, Gaulme, P, Hekker, S, Mathur, S, Mosser, B, Régulo, C & Salabert, D 2014, ' Asteroseismic Fundamental Properties of Solar-type Stars Observed by the NASA Kepler Mission ', Astrophysical Journal Supplement Series, vol. 210, no. 1, pp. 1 . https://doi.org/10.1088/0067-0049/210/1/1
The Astrophysical Journal. Supplement Series, 210(1). IOP Publishing Ltd.

We use asteroseismic data obtained by the NASA Kepler Mission to estimate the fundamental properties of more than 500 main-sequence and sub-giant stars. Data obtained during the first 10 months of Kepler science operations were used for this work, wh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acfee9e5448ceb80679b11ed2f4d34e8
https://hal.science/hal-02549900

Kepler observations of the high-amplitude δ Scuti star V2367 Cyg

Autor: Joanna Molenda-Żakowicz, S. Bernabei, L. A. Balona, Vincenzo Ripepi, A. Moya, D. Pricopi, Todd C. Klaus, Jadwiga Daszyńska-Daszkiewicz, Marcella Marconi, Giovanni Catanzaro, Victoria Antoci, Karen Kinemuchi, A. Grigahcène, M. Di Criscienzo, J. C. Suárez, M. D. Suran, Patrick Lenz, Barry Smalley, Andrzej Pigulski, Gerald Handler, D. W. Kurtz, J. M. Nemec, Jennifer R. Hall

Publikováno v: Monthly Notices of the Royal Astronomical Society. 419:3028-3038

We analyse Kepler observations of the high-amplitude δ Scuti (HADS) star V2367 Cyg (KIC 9408694). The variations are dominated by a mode with frequency f1= 5.6611 d−1. Two other independent modes with f2= 7.1490 d−1 and f3= 7.7756 d−1 have amp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0cf4c2fc5fdb3b803cec9e6dcdd41b31
https://doi.org/10.1111/j.1365-2966.2011.19939.x