Search Results - "Berghea, Ciprian T."

Spin-orbital Tidal Dynamics and Tidal Heating in the TRAPPIST-1 Multiplanet System by Makarov, Valeri V., Berghea, Ciprian T., Efroimsky, Michael

“…We perform numerical simulations of the TRAPPIST-1 system of seven exoplanets orbiting a nearby M dwarf, starting with a previously suggested stable…”
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A Highly Magnified Gravitationally Lensed Red QSO at z = 2.5 with a Significant Flux Ratio Anomaly by Glikman, Eilat, Rusu, Cristian E., Chen, Geoff C.-F., Chan, James Hung-Hsu, Spingola, Cristiana, Stacey, Hannah, McKean, John, Berghea, Ciprian T., Djorgovski, S. G., Graham, Matthew J., Stern, Daniel, Urrutia, Tanya, Lacy, Mark, Secrest, Nathan J., O’Meara, John M.

“…Abstract We present the discovery of a gravitationally lensed dust-reddened QSO at z = 2.517, identified in a survey for QSOs by infrared selection. Hubble…”
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The Precious Set of Radio-optical Reference Frame Objects in the Light of Gaia DR2 Data by Makarov, Valeri V., Berghea, Ciprian T., Frouard, Julien, Fey, Alan, Schmitt, Henrique R.

“…We investigate a sample of 3413 International Celestial Reference Frame (ICRF3) extragalactic radio-loud sources with accurate positions determined by very…”
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A search for gravitationally lensed quasars and quasar pairs in Pan-STARRS1: spectroscopy and sources of shear in the diamond 2M1134−2103 by Rusu, Cristian E, Berghea, Ciprian T, Fassnacht, Christopher D, More, Anupreeta, Seman, Erica, Nelson, George J, Chen, Geoff C-F

“…Abstract We present results of a systematic search for gravitationally lensed quasars in Pan-STARRS1. Our final sample of candidates comprises of 91 systems,…”
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Dracula’s Chivito: Discovery of a Large Edge-on Protoplanetary Disk with Pan-STARRS by Berghea, Ciprian T., Bayyari, Ammar, Sitko, Michael L., Drake, Jeremy J., Mosquera, Ana, Garraffo, Cecilia, Petit, Thomas, Russell, Ray W., Assani, Korash D.

“…Abstract We report the serendipitous discovery of a large edge-on protoplanetary disk in Pan-STARRS (PS1) images. PS1 has five broadband filters designated as…”
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High-resolution Pan-STARRS and SMA Observations of IRAS 23077+6707: A Giant Edge-on Protoplanetary Disk by Monsch, Kristina, Lovell, Joshua Bennett, Berghea, Ciprian T., Edenhofer, Gordian, Keating, Garrett K., Andrews, Sean M., Bayyari, Ammar, Drake, Jeremy J., Wilner, David J.

“…Abstract We present resolved images of IRAS 23077+6707 (“Dracula’s Chivito”) in 1.3 mm/225 GHz thermal dust and CO gas emission with the Submillimeter Array…”
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Detection of a Radio Bubble around the Ultraluminous X-Ray Source Holmberg IX X-1 by Berghea, Ciprian T., Johnson, Megan C., Secrest, Nathan J., Dudik, Rachel P., Hennessy, Gregory S., El-khatib, Aisha

“…We present C- and X-band radio observations of the famous utraluminous X-ray source (ULX) Holmberg IX X-1, previously discovered to be associated with an…”
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High-resolution Pan-STARRS and SMA observations of IRAS 23077+6707: A giant edge-on protoplanetary disk by Monsch, Kristina, Lovell, Joshua B, Berghea, Ciprian T, Edenhofer, Gordian, Keating, Garrett K, Andrews, Sean M, Bayyari, Ammar, Drake, Jeremy J, Wilner, David J

“…ApJL 967:L2 (9pp), 2024 We present resolved images of IRAS 23077+6707 ("Dracula's Chivito") in 1.3 mm/225 GHz thermal dust and CO gas emission with the…”
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Dracula's Chivito: discovery of a large edge-on protoplanetary disk with Pan-STARRS by Berghea, Ciprian T, Bayyari, Ammar, Sitko, Michael L, Drake, Jeremy J, Mosquera, Ana, Garraffo, Cecilia, Petit, Thomas, Russell, Ray W, Assani, Korash D

“…We report the serendipitous discovery of a large edge-on protoplanetary disk associated with the infrared source IRAS 23077+6707. The disk's apparent size in…”
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Spin-orbital tidal dynamics and tidal heating in the TRAPPIST-1 multi-planet system by Makarov, Valeri V, Berghea, Ciprian T, Efroimsky, Michael

“…The Astrophysical Journal, Vol. 857, article id. 142 (2018) We perform numerical simulations of the TRAPPIST-1 system of seven exoplanets orbiting a nearby M…”
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Ultraluminous X -ray sources and their environment by Berghea, Ciprian T

“…Ultraluminous X-ray sources (ULXs) continue to draw a lot of interest, because of the possibility that they are powered by accretion unto intermediate-mass…”
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Detection of a Radio Bubble around the Ultraluminous X-ray Source Holmberg IX X-1 by Berghea, Ciprian T, Johnson, Megan C, Secrest, Nathan J, Dudik, Rachel P, Hennessy, Gregory S, El-khatib, Aisha

“…We present C and X-band radio observations of the famous utraluminous X-ray source (ULX) Holmberg IX X-1, previously discovered to be associated with an…”
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A Highly Magnified Gravitationally Lensed Red QSO at z = 2.5 with a Significant Flux Ratio Anomaly by Glikman, Eilat, Rusu, Cristian E, Chen, Geoff C. -F, Chan, James Hung-Hsu, Spingola, Cristiana, Stacey, Hannah, McKean, John, Berghea, Ciprian T, Djorgovski, S. G, Graham, Matthew J, Stern, Daniel, Urrutia, Tanya, Lacy, Mark, Secrest, Nathan J, O'Meara, John M

“…We present the discovery of a gravitationally lensed dust-reddened QSO at z = 2.517, identified in a survey for QSOs by infrared selection. Hubble Space…”
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The precious set of radio-optical reference frame objects in the light of Gaia DR2 data by Makarov, Valeri V, Berghea, Ciprian T, Frouard, Julien, Fey, Alan, Schmitt, Henrique R

“…We investigate a sample of 3412 {\it International Celestial Reference Frame} (ICRF3) extragalactic radio-loud sources with accurate positions determined by…”
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A Search for Gravitationally Lensed Quasars and Quasar Pairs in Pan-STARRS1: Spectroscopy and Sources of Shear in the Diamond 2M1134$-$2103 by Rusu, Cristian E, Berghea, Ciprian T, Fassnacht, Christopher D, More, Anupreeta, Seman, Erica, Nelson, George J, Chen, Geoff C. -F

“…We present results of a systematic search for gravitationally lensed quasars in Pan-STARRS1. Our final sample of candidates comprises of 91 systems, not…”
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Ultraluminous X-ray sources and their environment by Berghea, Ciprian T

“…Ultraluminous X-ray sources (ULXs) continue to draw a lot of interest, because of the possibility that they are powered by accretion unto intermediate-mass…”
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Spitzer Observations of MF 16 Nebula and the associated Ultraluminous X-ray Source by Berghea, Ciprian T, Dudik, Rachel P

“…We present Spitzer Infrared Spectrograph (IRS) observations of the ultra-luminous X-ray source (ULX) NGC 6946 X-1 and its associated nebula MF 16. This ULX has…”
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Astrometric evidence for a population of dislodged AGN by Makarov, Valeri V, Frouard, Julien, Berghea, Ciprian T, Rest, Armin, Chambers, Kenneth C, Kaiser, Nicholas, Kudritzki, Rolf-Peter, Magnier, Eugene A

“…We investigate a sample of 2293 ICRF2 extragalactic radio-loud sources with accurate positions determined by VLBI, mostly active galactic nuclei (AGN) and…”
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The Local Environment of Ultraluminous X-ray Sources Viewed by XMM Newton's Optical Monitor by Berghea, Ciprian T, Dudik, Rachel P, Tincher, Jonathan, Winter, Lisa M

“…Berghea, C. T., Dudik,R. P., Tincher, J., & Winter, L. M. 2013, ApJ, 776, 100 We have used XMM-Newton's Optical Monitor (OM) images to study the local…”
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Exoplanet Science Priorities from the Perspective of Internal and Surface Processes for Silicate and Ice Dominated Worlds by Henning, Wade G, Renaud, Joseph P, Mandell, Avi M, Saxena, Prabal, Hurford, Terry A, Matsumura, Soko, Glaze, Lori S, Livengood, Timothy A, Airapetian, Vladimir, Asphaug, Erik, Teske, Johanna K, Schwieterman, Edward, Efroimsky, Michael, Makarov, Valeri V, Berghea, Ciprian T, Bleacher, Jacob, Rushby, Andrew, Lee, Yuni, Kuang, Weijia, Barnes, Rory, Dong, Chuanfei, Driscoll, Peter, Domagal-Goldman, Shawn D, Schmerr, Nicholas C, Del Genio, Anthony D, Jensen, Adam G, Kaltenegger, Lisa, Elkins-Tanton, Linda, Shock, Everett L, Sohl, Linda E, Quintana, Elisa, Schaefer, Laura, Barclay, Thomas S, Fujii, Yuka, Hamano, Keiko, Petro, Noah E, Lopez, Eric D, Sasselov, Dimitar D

“…The geophysics of extrasolar planets is a scientific topic often regarded as standing largely beyond the reach of near-term observations. This reality in no…”
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