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1Academic Journal
المؤلفون: Star In Ngc, Schuyler D. Van Dyk, Weidong Li, Roberta M. Humphreys, Ryan Chornock, Ryan J. Foley, Peter M. Challis
المساهمون: The Pennsylvania State University CiteSeerX Archives
وصف الملف: application/pdf
Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.256.1531; http://arxiv.org/pdf/astro-ph/0603025v1.pdf
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2Academic Journal
المؤلفون: Genevieve J. M. Graves, Peter M. Challis, Roger A. Chevalier, Arlin Crotts, Alexei V, Claes Fransson, Peter Garnavich, Robert P. Kirshner, Weidong Li, Richard Mccray, Nino Panagia, Mark M. Phillips, Chun J. S. Pun, Craig Wheeler
المساهمون: The Pennsylvania State University CiteSeerX Archives
وصف الملف: application/pdf
Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.337.2869; http://arxiv.org/pdf/astro-ph/0505066v1.pdf
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3Academic Journal
المؤلفون: Re-determination Of The Hubble Constant, Adam G. Riess, Weidong Li, Peter B. Stetson, Saurabh Jha, Robert P. Kirshner, Peter M. Challis, Peter M. Garnavich, Ryan Chornock
المساهمون: The Pennsylvania State University CiteSeerX Archives
مصطلحات موضوعية: Type Ia supernovae (SNe
وصف الملف: application/pdf
Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.257.4792; http://arxiv.org/pdf/astro-ph/0503159v1.pdf
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4
المؤلفون: Roger A. Chevalier, J. C. Wheeler, Claes Fransson, Seppo Mattila, Jesper Sollerman, Dennis Alp, Robert P. Kirshner, Jason Spyromilio, Stephen S. Lawrence, Peter Lundqvist, K. Migotto, Nicholas B. Suntzeff, Josefin Larsson, Bruno Leibundgut, G. Sonneborn, Peter M. Challis
مصطلحات موضوعية: 010504 meteorology & atmospheric sciences, Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, Astrophysics::Cosmology and Extragalactic Astrophysics, Ring (chemistry), 01 natural sciences, Hubble space telescope, 0103 physical sciences, Astrophysics::Solar and Stellar Astrophysics, Ejecta, 010303 astronomy & astrophysics, Solar and Stellar Astrophysics (astro-ph.SR), Astrophysics::Galaxy Astrophysics, 0105 earth and related environmental sciences, High Energy Astrophysical Phenomena (astro-ph.HE), Physics, Spatially resolved, Astronomy, Astronomy and Astrophysics, Astrophysics - Astrophysics of Galaxies, Supernova, Astrophysics - Solar and Stellar Astrophysics, 13. Climate action, Space and Planetary Science, Astrophysics of Galaxies (astro-ph.GA), Astrophysics - High Energy Astrophysical Phenomena
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5Academic Journal
المؤلفون: Chun S. J. Pun, Eli Michael, Svetozar A. Zhekov, Richard Mccray, Peter M, Peter M. Challis, Robert P. Kirshner, E. Baron, David Branch, Roger A, Nicholas B. Suntzeff, Lifan Wang, J. Craig Wheeler
المساهمون: The Pennsylvania State University CiteSeerX Archives
وصف الملف: application/pdf
Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.317.9060; http://arxiv.org/pdf/astro-ph/0203346v1.pdf
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6Academic Journal
المؤلفون: Douglas C. Leonard, Weidong Li, Thomas Matheson, Robert P, Ryan Chornock, Schuyler D. Van Dyk, Perry Berlind, Michael L. Calkins, Peter M. Challis, Peter M. Garnavich, Saurabh Jha, Andisheh Mahdavi
المساهمون: The Pennsylvania State University CiteSeerX Archives
وصف الملف: application/pdf
Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.338.1653; http://arxiv.org/pdf/astro-ph/0207601v1.pdf
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7Academic Journal
المؤلفون: Krzysztof Z. Stanek, Peter M. Garnavich, Saurabh Jha, Roy E. Kilgard, Jonathan C. Mcdowell, David Bersier, Peter M. Challis, Emilio Falco, Jason L. Quinn
المساهمون: The Pennsylvania State University CiteSeerX Archives
وصف الملف: application/pdf
Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.257.8279; http://arxiv.org/pdf/astro-ph/0104329v1.pdf
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8Academic Journal
المؤلفون: Lifan Wang, J. Craig Wheeler, Robert P. Kirshner, Peter M. Challis, Claes Fransson, Nino Panagia, Mark M. Phillips, Nicholas Suntzeff
المساهمون: The Pennsylvania State University CiteSeerX Archives
وصف الملف: application/pdf
Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.255.588; http://arxiv.org/pdf/astro-ph/9602157v1.pdf
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9
المؤلفون: M. A. G. Maia, Brian Yanny, S. Serrano, Shantanu Desai, T. M. C. Abbott, Lluís Galbany, E. Kasai, Mathew Smith, Kaisey S. Mandel, R. J. Foley, Alexei V. Filippenko, P. Martini, N. Kuropatkin, Daniel Scolnic, Edward Macaulay, E. J. Sanchez, Per Kragh Andersen, Peter de Nully Brown, Brian Nord, N. E. Sommer, Tenglin Li, J. Carretero, H. Spinka, Tamara M. Davis, Robert P. Kirshner, Huan Lin, Carlos Cunha, J. Calcino, David J. James, Santiago Avila, M. Pursiainen, Bruce A. Bassett, Antonella Palmese, Eric H. Neilsen, Daniel A. Goldstein, H. T. Diehl, Ofer Lahav, Pablo Fosalba, E. Swann, R. Cawthon, J. Lasker, V. Scarpine, Peter Nugent, Enrique Fernández, Geraint F. Lewis, Stephen M. Kent, Juan Garcia-Bellido, Eduardo Rozo, A. Roodman, Tommaso Giannantonio, C. Davis, Alex Drlica-Wagner, Daniel Thomas, Karl Glazebrook, Emmanuel Bertin, Alejandro Clocchiatti, D. Brout, Yanxi Zhang, Flavia Sobreira, J. K. Hoormann, W. G. Hartley, Michael D. Johnson, Ricardo L. C. Ogando, Syed Uddin, Daniela Carollo, Tim Eifler, Ben Hoyle, Elisabeth Krause, M. W. G. Johnson, I. Sevilla-Noarbe, A. K. Romer, Mark Sullivan, F. J. Castander, Anais Möller, Alistair R. Walker, Marcelle Soares-Santos, A. Carnero Rosell, David Brooks, Rafe Schindler, M. March, J. Gschwend, M. S. Schubnell, B. Flaugher, Steve Kuhlmann, Yen-Chen Pan, D. A. Finley, Gary Bernstein, R. C. Wolf, Jennifer L. Marshall, Keith Bechtol, Ramon Miquel, Ravi R. Gupta, P. Doel, J. De Vicente, Peter M. Challis, Brad E. Tucker, A. A. Plazas, A. E. Evrard, Daniel Gruen, Eli S. Rykoff, V. Miranda, D. L. Burke, Felipe Menanteau, Gregory Tarle, Daniel Muthukrishna, L. N. da Costa, K. Honscheid, Ricard Casas, Christopher J. Miller, M. Carrasco Kind, Robert C. Nichol, Arturo Avelino, Tesla E. Jeltema, Joshua A. Frieman, Eve Kovacs, R. C. Thomas, Eric Morganson, Jacobo Asorey, C. B. D'Andrea, Alex G. Kim, Bin-Bin Zhang, Santiago González-Gaitán, Enrique Gaztanaga, William Wester, Kyler Kuehn, Michael Troxel, S. Allam, Robert A. Gruendl, Marcos Lima, M. Childress, C. Lidman, D. L. DePoy, Joseph J. Mohr, Rob Sharp, C. Angus, D. L. Hollowood, Samuel Hinton, G. Gutierrez, Richard Kessler, J. Marriner, P. Wiseman, Richard G. Kron, E. Suchyta, Masao Sako
المساهمون: Institut d'Astrophysique de Paris (IAP), Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), DES
المصدر: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
The Astrophysical journal letters
The Astrophysical journal letters, Bristol : IOP Publishing, 2019, 872 (2), pp.L30. ⟨10.3847/2041-8213/ab04fa⟩
Dark Energy Survey Collaboration, Avila, S, D'Andrea, C B, Macaulay, E, Nichol, R C, Swann, E & Thomas, D 2019, ' First cosmology results using Type Ia Supernovae from the Dark Energy Survey : constraints on cosmological parameters ', Astrophysical Journal Letters, vol. 872, no. 2, L30 . https://doi.org/10.3847/2041-8213/ab04fa
Astrophys.J.
Astrophys.J., 2019, 872 (2), pp.L30. ⟨10.3847/2041-8213/ab04fa⟩
Abbott, TMC; Allam, S; Andersen, P; Angus, C; Asorey, J; Avelino, A; et al.(2019). First Cosmology Results using Type Ia Supernovae from the Dark Energy Survey: Constraints on Cosmological Parameters. The Astrophysical Journal, 872(2), L30-L30. doi: 10.3847/2041-8213/ab04fa. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/22x4245rمصطلحات موضوعية: Cosmology and Nongalactic Astrophysics (astro-ph.CO), 010504 meteorology & atmospheric sciences, MATÉRIA ESCURA, Cosmic microwave background, FOS: Physical sciences, Astrophysics, Cosmological constant, Astrophysics::Cosmology and Extragalactic Astrophysics, Astronomy & Astrophysics, 01 natural sciences, Omega, Cosmology, dark matter, Photometry (optics), 0103 physical sciences, Astrophysics::Solar and Stellar Astrophysics, Astronomical And Space Sciences, dark energy, 010303 astronomy & astrophysics, QC, STFC, Astrophysics::Galaxy Astrophysics, 0105 earth and related environmental sciences, Physics, RCUK, Astronomy and Astrophysics, Supernova, 13. Climate action, Space and Planetary Science, Dark energy, astro-ph.CO, Baryon acoustic oscillations, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], Astrophysics - Cosmology and Nongalactic Astrophysics
وصف الملف: application/pdf; text
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10
المؤلفون: Dale D. Kocevski, Shoubaneh Hemmati, Henry C. Ferguson, Mark Dickinson, Sandra M. Faber, Larry Bradley, Dan Maoz, Saurabh Jha, Louis-Gregory Strolger, Peter M. Garnavich, Schuyler Wolff, Daniel Scolnic, Norman A. Grogin, Anton M. Koekemoer, Jens Hjorth, Or Graur, Brian Hayden, Alberto Molino, Adam G. Riess, Peter M. Challis, Dan Coe, Vivian U, Hooshang Nayyeri, Steven A. Rodney, Alexei V. Filippenko, David O. Jones, Robert P. Kirshner, Daniel L. Shafer, Gabriel Brammer, Marc Postman, Kelsey I. Clubb, Bahram Mobasher, David C. Koo, Stefano Casertano
المصدر: NASA Astrophysics Data System
مصطلحات موضوعية: Physics, Expansion rate, 010308 nuclear & particles physics, Astronomy and Astrophysics, Astrophysics, Type (model theory), 01 natural sciences, Redshift, Supernova, Space and Planetary Science, Hubble space telescope, 0103 physical sciences, Dark energy, 010303 astronomy & astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics
وصف الملف: application/pdf
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11
المؤلفون: Robert P. Kirshner, K. W. Smith, Ryan J. Foley, David A. Coulter, Richard Kessler, Mark E. Huber, Mark Willman, Adam G. Riess, Richard J. Wainscoat, Charles D. Kilpatrick, Saurabh Jha, David O. Jones, K. C. Chambers, Joseph Manuel, Yen-Chen Pan, Stephen J. Smartt, K. Dettman, H. Flewelling, Daniel Scolnic, Christopher Waters, Ryan Chornock, Gautham Narayan, Peter M. Challis, Elizabeth N. Johnson, A. S. B. Schultz, Edo Berger, Eugene A. Magnier, Michael Foley, Matthew R. Siebert, Armin Rest
المصدر: Scolnic, D M, Foley, R J, Rest, A, Kessler, R, Challis, P M, Chambers, K C, Coulter, D A, Dettman, K G, Foley, M M, Huber, M E, Jha, S W, Johnson, E, Kilpatrick, C D, Kirshner, R P, Manuel, J, Narayan, G, Riess, A G, Schultz, A S B, Siebert, M R, Berger, E, Chornock, R, Flewelling, H, Magnier, E A, Smartt, S J, Wainscoat, R J, Waters, C & Willman, M 2019, ' The Foundation Supernova Survey: Measuring Cosmological Parameters with Supernovae from a Single Telescope ', Astrophysical Journal, vol. 881, no. 1, 19 . https://doi.org/10.3847/1538-4357/ab2bec
مصطلحات موضوعية: Cosmology and Nongalactic Astrophysics (astro-ph.CO), 010504 meteorology & atmospheric sciences, Calibration (statistics), Cosmic microwave background, FOS: Physical sciences, Photometric system, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, 01 natural sciences, Measure (mathematics), law.invention, Telescope, law, 0103 physical sciences, Astrophysics::Solar and Stellar Astrophysics, dark energy, 010303 astronomy & astrophysics, Astrophysics::Galaxy Astrophysics, 0105 earth and related environmental sciences, Physics, Astrophysics::Instrumentation and Methods for Astrophysics, Astronomy and Astrophysics, observations [cosmology], Redshift, Supernova, 13. Climate action, Space and Planetary Science, Dark energy, general [supernovae], Astrophysics - Cosmology and Nongalactic Astrophysics
وصف الملف: application/pdf
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12
المؤلفون: Rolf-Peter Kudritzki, Philip S. Cowperthwaite, V. A. Villar, P. K. Blanchard, W. Fong, K. W. Smith, Katherine C. Roth, Ryan Chornock, Ragnhild Lunnan, Daniel Scolnic, Claes Fransson, Armin Rest, Mark E. Huber, David O. Jones, Maria R. Drout, Edo Berger, Christopher Waters, Peter W. Draper, Stephen J. Smartt, Eugene A. Magnier, Robert P. Kirshner, Adam G. Riess, Nigel Metcalfe, Peter M. Challis, Nick Kaiser, Dan Milisavljevic, Nidia Morrell, R. J. Foley, K. C. Chambers, Raffaella Margutti
المصدر: Astrophysical journal, 2016, Vol.831(2), pp.144 [Peer Reviewed Journal]
NASA Astrophysics Data Systemمصطلحات موضوعية: Physics, High Energy Astrophysical Phenomena (astro-ph.HE), Astrophysics::High Energy Astrophysical Phenomena, Doubly ionized oxygen, FOS: Physical sciences, Astronomy and Astrophysics, Astrophysics, Magnetar, Light curve, 01 natural sciences, 7. Clean energy, Pulsar wind nebula, Redshift, Photometry (optics), Supernova, 13. Climate action, Space and Planetary Science, 0103 physical sciences, Emission spectrum, 010306 general physics, Astrophysics - High Energy Astrophysical Phenomena, 010303 astronomy & astrophysics
وصف الملف: application/pdf
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13
المؤلفون: Peter M. Challis, Robert A. Fesen, Robert P. Kirshner, Dan Milisavljevic, Norbert Bartel, Michael Bietenholz
المصدر: Monthly Notices of the Royal Astronomical Society. 409:1594-1600
مصطلحات موضوعية: Shock wave, Physics, 010308 nuclear & particles physics, Astrophysics::High Energy Astrophysical Phenomena, Barrel Shape, Astronomy and Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, 01 natural sciences, Galaxy, Interstellar medium, Supernova, Space and Planetary Science, 0103 physical sciences, Very-long-baseline interferometry, Oxygen rich, Supernova remnant, 010303 astronomy & astrophysics, Astrophysics::Galaxy Astrophysics
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14
المؤلفون: A. Copete, Giuliano Pignata, Valerie Connaughton, Peter M. Challis, Ori Fox, Claes Fransson, Lisa J. Kewley, Alak Ray, Ryan J. Foley, Manuel A. P. Torres, Robert P. Kirshner, Maximilian Stritzinger, Sayan Chakraborti, Mario Hamuy, Scott Barthelmy, Mark H. Wieringa, Edo Berger, Roger A. Chevalier, Michael Bietenholz, Vandiver Chaplin, Peter A. Milne, Jonathan E. Grindlay, Nikolai Chugai, Alicia M. Soderberg, Poonam Chandra, E. M. Levesque
المصدر: Astrophysical Journal
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
ASTROPHYSICAL JOURNAL LETTERSمصطلحات موضوعية: High Energy Astrophysical Phenomena (astro-ph.HE), Physics, Stellar population, Star formation, Astrophysics::High Energy Astrophysical Phenomena, Metallicity, FOS: Physical sciences, Astronomy and Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, Compact star, Supernova, Space and Planetary Science, Astrophysics::Solar and Stellar Astrophysics, Outflow, Astrophysics - High Energy Astrophysical Phenomena, Event (particle physics), Astrophysics::Galaxy Astrophysics, Line (formation)
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15
المؤلفون: Daniel Sauer, Stefano Benetti, Robert P. Kirshner, Alexei V. Filippenko, Weidong Li, Thomas Matheson, Peter M. Challis, Stéphane Blondin, Paolo A. Mazzali, M. Stehle
المصدر: Monthly Notices of the Royal Astronomical Society. 391:1605-1618
مصطلحات موضوعية: Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, Flux, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, medicine.disease_cause, 7. Clean energy, 01 natural sciences, Spectral line, Ionization, 0103 physical sciences, medicine, Astrophysics::Solar and Stellar Astrophysics, 010303 astronomy & astrophysics, Astrophysics::Galaxy Astrophysics, Line (formation), Physics, 010308 nuclear & particles physics, Scattering, Astrophysics (astro-ph), Astronomy and Astrophysics, Wavelength, Supernova, Space and Planetary Science, Ultraviolet
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16
المؤلفون: Edo Berger, Ryan Chornock, Brian D. Metzger, Matt Nicholl, Dan Milisavljevic, Peter M. Challis, Raffaella Margutti, P. K. Blanchard
مصطلحات موضوعية: Physics, High Energy Astrophysical Phenomena (astro-ph.HE), Cosmology and Nongalactic Astrophysics (astro-ph.CO), Opacity, 010308 nuclear & particles physics, Metallicity, Spectral density, FOS: Physical sciences, Astronomy and Astrophysics, Blanketing, Astrophysics, medicine.disease_cause, Magnetar, Light curve, 01 natural sciences, Supernova, Astrophysics - Solar and Stellar Astrophysics, Space and Planetary Science, 0103 physical sciences, medicine, Astrophysics - High Energy Astrophysical Phenomena, 010303 astronomy & astrophysics, Ultraviolet, Solar and Stellar Astrophysics (astro-ph.SR), Astrophysics - Cosmology and Nongalactic Astrophysics
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17
المؤلفون: Jason Spyromilio, Alexei V. Filippenko, Adam G. Riess, Peter M. Challis, John L. Tonry, Kevin Krisciunas, Nicholas B. Suntzeff, Weidong Li, Peter M. Garnavich, Andrew C. Becker, A. Zenteno, Bruno Leibundgut, Saurabh Jha, Alejandro Clocchiatti, C. Aguilera, G. Pignata, Brian P. Schmidt, Arti Garg, Tamara M. Davis, Maria Elena Salvo, Thomas Matheson, R. Covarrubias, J. L. Prieto, Ryan J. Foley, J. W. Blackman, Gautham Narayan, Stéphane Blondin, Robert P. Kirshner, Antonino Miceli, Armin Rest, Malcolm Hicken, Christopher W. Stubbs, Jesper Sollerman, G. Miknaitis, W. M. Wood-Vasey, R. C. Smith
المصدر: The Astrophysical Journal. 666:674-693
مصطلحات موضوعية: Physics, 010308 nuclear & particles physics, Astrophysics::High Energy Astrophysical Phenomena, Astrophysics (astro-ph), FOS: Physical sciences, Photometric system, Astronomy and Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, Light curve, 01 natural sciences, Redshift, law.invention, Luminosity, Telescope, Supernova, Photometry (astronomy), Space and Planetary Science, law, 0103 physical sciences, Dark energy, Astrophysics::Solar and Stellar Astrophysics, 010303 astronomy & astrophysics, Astrophysics::Galaxy Astrophysics
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18The Unique Type Ib Supernova 2005bf: A WN Star Explosion Model for Peculiar Light Curves and Spectra
المؤلفون: D. K. Sahu, Cullen H. Blake, Robert P. Kirshner, Maryam Modjaz, E. E. Falco, Takeo Minezaki, Koji S. Kawabata, Andrew Szentgyorgyi, Yuzuru Yoshii, Nozomu Tominaga, Michael F. Skrutskie, Masanori Iye, Josh Bloom, Paolo A. Mazzali, J. Deng, Tushar P. Prabhu, G. C. Anupama, Malcolm Hicken, Ken'ichi Nomoto, Masaomi Tanaka, Peter M. Challis, Naohisa Inada, H. Umeda, Keiichi Maeda, W. M. Wood-Vasey
المصدر: The Astrophysical Journal. 633:L97-L100
مصطلحات موضوعية: Physics, 010308 nuclear & particles physics, Star (game theory), Astrophysics (astro-ph), FOS: Physical sciences, Balmer series, Astronomy and Astrophysics, Astrophysics, Type (model theory), Kinetic energy, Light curve, 01 natural sciences, Spectral line, Luminosity, Supernova, symbols.namesake, Space and Planetary Science, 0103 physical sciences, symbols, 010303 astronomy & astrophysics
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19
المؤلفون: J. Pittichova, C. Pullen, N. Quinn, G. Walker, R. Corlan, Peter M. Garnavich, M. D. Koppelman, Bruce L. Gary, R. James, J. Blackwell, Matthew R. Templeton, E. Adams, J. Bedient, Robert P. Kirshner, D. E. Mais, Thomas Matheson, Thomas E. Harrison, Mike Simonsen, Richard Huziak, David Messier, Tonny Vanmunster, Tim Crawford, Lewis M. Cook, Aaron Price, D. Starkey, Peter M. Challis, K. Graham, M. Mattei, Arne Henden, David Boyd, Gordon E. Sarty, Shawn Dvorak, D. Rodriguez
المصدر: Publications of the Astronomical Society of the Pacific. 116:1117-1122
مصطلحات موضوعية: Physics, Astrophysics::High Energy Astrophysical Phenomena, Astrophysics (astro-ph), FOS: Physical sciences, Cataclysmic variable star, Astronomy and Astrophysics, Astrophysics, Mass ratio, Light curve, Orbital period, Amplitude, Space and Planetary Science, Astrophysics::Solar and Stellar Astrophysics, Variable star, Astrophysics::Galaxy Astrophysics
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20
المؤلفون: Suvi Gezari, Andy Lawrence, Ryan Chornock, Armin Rest, Edo Berger, Gautham Narayan, Peter M. Challis, D. O. Jones
مصطلحات موضوعية: FOS: Physical sciences, Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, 01 natural sciences, Spectral line, Tidal disruption event, symbols.namesake, 0103 physical sciences, Astrophysics::Solar and Stellar Astrophysics, Emission spectrum, 010303 astronomy & astrophysics, Astrophysics::Galaxy Astrophysics, Physics, High Energy Astrophysical Phenomena (astro-ph.HE), Supermassive black hole, 010308 nuclear & particles physics, Balmer series, Astronomy and Astrophysics, Light curve, Galaxy, 13. Climate action, Space and Planetary Science, symbols, Hydrogen line, Astrophysics::Earth and Planetary Astrophysics, Astrophysics - High Energy Astrophysical Phenomena