Browsing by Author "Cuadra Stipetich, Jorge Rodrigo"
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- ItemA second decoupling between merging binary black holes and the inner disc - impact on the electromagnetic counterpart(2017) Fontecilla Suárez, Camilo José; Chen, Xian; Cuadra Stipetich, Jorge Rodrigo
- ItemAccretion kinematics through the warped transition disk in HD 142527 from resolved CO(6-5) observations(2015) Casassus, S.; Marino, S.; Perez, S.; Roman, P.; Dunhill, Alexander Charles; Armitage, P.; Cuadra Stipetich, Jorge Rodrigo; Wootten, A.; Van Der Plas, G.; Cieza, L.; Moral, V.; Christiaens, V.; Montesinos, M.
- ItemCircumbinary, not transitional : on the spiral arms, cavity, shadows, fast radial flows, streamers, and horseshoe in the HD142527 disc(2018) Price, Daniel J.; Cuello, Nicolás; Pinte, Christophe; Mentiplay, Daniel; Casassus, Simon; Christiaens, Valentin; Kennedy, Grant M.; Cuadra Stipetich, Jorge Rodrigo; Pérez Rivera, Mario Sebástian; Marino, Sebastian
- ItemClump formation through colliding stellar winds in the galactic centre(2016) Calderón Espinoza, Diego Nicolás; Ballone, A.; Cuadra Stipetich, Jorge Rodrigo; Schartmann, M.; Burkert, A.; Gillessen, S.
- ItemColliding winds in and around the stellar group IRS 13E at the galactic centre(OUP, 2019) Wang, Q. Daniel; Li, J.; Russel, C. M. P.; Cuadra Stipetich, Jorge RodrigoIRS 13E is an enigmatic compact group of massive stars located in projection only 3.6 arcsec away from Sgr A*. This group has been suggested to be bounded by an intermediate-mass black hole (IMBH). We present a multiwavelength study of the group and its interplay with the environment. Based on Chandra observations, we find the X-ray spectrum of IRS 13E can be well characterized by an optically thin thermal plasma. The emission peaks between two strongly mass-losing Wolf–Rayet stars of the group. These properties can be reasonably well reproduced by simulated colliding winds of these two stars. However, this scenario underpredicts the X-ray intensity in outer regions. The residual emission likely results from the ram-pressure confinement of the IRS 13E group wind by the ambient medium and is apparently associated with a shell-like warm gas structure seen in Pa α and in ALMA observations. These latter observations also show strongly peaked thermal emission with unusually large velocity spread between the two stars. These results indicate that the group is colliding with the bar of the dense cool gas mini-spiral around Sgr A*. The extended X-ray morphology of IRS 13E and its association with the bar further suggest that the group is physically much farther away than the projected distance from Sgr A*. The presence of an IMBH, while favourable to keep the stars bound together, is not necessary to explain the observed stellar and gas properties of IRS 13E
- ItemDusty clumps in circumbinary discs(2019) Poblete, Pedro P.; Cuello, Nicolás; Cuadra Stipetich, Jorge Rodrigo
- ItemFlybys in protoplanetary discs : I. Gas and dust dynamics(2019) Cuello, Nicolás; Dipierro, Giovanni; Mentiplay, Daniel; Price, Daniel J.; Pinte, Christophe; Cuadra Stipetich, Jorge Rodrigo; Laibe, Guillaume; Ménard, Francois; Poblete, Pedro P.; Montesinos, Matías
- ItemGalactic Centre stellar winds and Sgr A* accretion(2006) Cuadra Stipetich, Jorge Rodrigo
- ItemInfalling clouds on to supermassive black hole binaries - I. Formation of discs, accretion and gas dynamics(2016) Goicovic, F.; Cuadra Stipetich, Jorge Rodrigo; Sesana, A.; Stasyszyn, F.; Amaro, P.; Tanaka, T.
- ItemInfalling clouds on to supermassive black hole binaries - II. Binary evolution and the final parsec problem(2017) Garrido Goicovic, Felipe Andrés; Sesana, A.; Cuadra Stipetich, Jorge Rodrigo; Stasyszyn, F.
- ItemInner mean-motion resonances with eccentric planets: a possible origin for exozodiacal dust clouds(2017) Faramaz, V.; Ertel, S.; Haworth-Booth, Mark; Cuadra Stipetich, Jorge Rodrigo; Simmonds, C.
- ItemIs there really a debris disc around ζ2 reticuli?(2018) Faramaz, V.; Bryden, G.; Stapelfeldt, K.R.; Booth, M.; Bayo, A.; Beust, H.; Casassus, S.; Cuadra Stipetich, Jorge Rodrigo; Hales, A.; Hughes, A.M.; Olofsson, J.; Su, K.Y. L.; Wilner, D.J.
- ItemMassive black hole binary mergers within subparsec scale gas discs(2009) Cuadra Stipetich, Jorge Rodrigo
- ItemModelling the thermal X-ray emission around the Galactic Centre from colliding Wolf-Rayet winds(2017) Russell, C.; Wang, Q.; Cuadra Stipetich, Jorge Rodrigo
- ItemNon-steady-state long-term evolution of supermassive black hole binaries surrounded by accretion discs(2019) Fontecilla Suárez, Camilo José; Haiman, Z.; Cuadra Stipetich, Jorge Rodrigo
- ItemOJ287: deciphering the ‘Rosetta stone of blazars’(2018) Britzen, S.; Fendt, C.; Witzel, G.; Qian, S.J.; Pashchenko, I. N.; Kurtanidze, O.; Zajacek, M.; Martinez, G.; Karas, V.; Cuadra Stipetich, Jorge Rodrigo
- ItemPrecession and accretion in circumbinary discs : the case of HD 104237(2015) Dunhill, Alexander Charles; Cuadra Stipetich, Jorge Rodrigo; Dougados, C.
- ItemProbing dark matter crests with white dwarfs and IMBHs(2016) Amaro Seoane, P.; Casanellas, J.; Schödel, R.; Davidson, E.; Cuadra Stipetich, Jorge Rodrigo
- ItemPublisher note : circumbinary, not transitional: on the spiral arms, cavity, shadows, fast radial flows, streamers and horseshoe in the HD142527 disc(2018) Price, Daniel J.; Cuello, Nicolás; Pinte, Christophe; Mentiplay, Daniel; Casassus, Simon; Christiaens, Valentin; Kennedy, Grant M.; Cuadra Stipetich, Jorge Rodrigo; Perez, Sebastian; Marino, M. Sebastian
- ItemResolving the planetesimal belt of HR 8799 with ALMA(2016) Haworth-Booth, Mark; Jordán Colzani, Andrés Cristóbal; Casassus, Simon; Hales, Antonio S.; Dent, William R. F.; Faramaz, Virginie; Matrà, Luca; Barkats, Denis; Brahm, Rafael; Cuadra Stipetich, Jorge Rodrigo