Browsing by Title Facultad de Ciencias Físicas y Matemáticas

Now showing items 19448-19467 of 20545

    • The metal-rich abundance pattern - spectroscopic properties and abundances for 107 main-sequence stars 
      Ivanyuk, O. M.; Jenkins, James Stewart; Pavlenko, Ya. V.; Jones, H. R. A.; Pinfield, D. J. (Oxford university press, 2017)
      We report results from the high-resolution spectral analysis of the 107 metal-rich (mostly [Fe/H] >= 7.67 dex) target stars from the Calan Hertfordshire Extrasolar Planet Search programme observed with HARPS. Using our ...
    • The microphysics of collisionless shock waves 
      Marcowith, A.; Bret, A.; Bykov, A.; Dieckman, M. E.; Drury, L. O’C.; Lembège, B.; Lemoine, M.; Morlino, G.; Murphy, G.; Pelletier, G.; Plotnikov, I.; Reville, B.; Riquelme, M.; Sironi, L; Stockem Novo, A. (IOP Publishing, 2016-04)
      Collisionless shocks, that is shocks mediated by electromagnetic processes, are customary in space physics and in astrophysics. They are to be found in a great variety of objects and environments: magnetospheric and ...
    • The Milky Way Cepheid Leavitt law based on Gaia DR2 parallaxes of companion stars and host open cluster populations 
      Breuval, Louise; Kervella, Pierre; Anderson, Richard; Riess, Adam G.; Arenou, Frédéric; Trahin, Boris; Mérand, Antoine; Gallenne, A.; Gieren, Wolfgang; Storm, J.; Bono, Giuseppe; Pietrzynski, Grzegorz; Nardetto, Nicolas; Javanmardi, Behnam; Hocde, Vincent (EDP Sciences, 2020)
      Aims. Classical Cepheids provide the foundation for the empirical extragalactic distance ladder. Milky Way Cepheids are the only stars in this class accessible to trigonometric parallax measurements. However, the parallaxes ...
    • The Millimeter Continuum Size-Frequency Relationship in the UZ Tau E Disk 
      Tripathi, Anjali; Andrews, Sean; Birnstiel, Tilman; Chandler, Claire; Isella, Andrea; Pérez, Laura; Harris, R.; Ricci, Luca; Wilner, David; Carpenter, John; Calvet, Nuria; Corder, Stuartt; Deller, A.; Dullemond, C.; Greaves, Jane; Henning, Thomas; Kwon, W.; Lazio, J.; Linz, H.; Testi, L. (IOP Publishing, 2018-07-01)
      We present high spatial resolution observations of the continuum emission from the young multiple star system UZ Tau at frequencies from 6 to 340 GHz. To quantify the spatial variation of dust emission in the UZ Tau E ...
    • The Miocene Brahma porphyry Cu-Mo prospect in Central Chilean Andes (35°45′S): Geology, geochronology (U-Pb, ... 
      Díaz Artigas, Valentina; Muñoz Gómez, Marcia Alejandra; Deckart, Katja; Townley Callejas, Brian; Mathur, Ryan; Martínez Oviedo, Osvaldo (Elsevier, 2020)
      The Brahma prospect is a Neogene porphyry copper deposit located in the Chilean Andes at similar to 35 degrees 45'S, beyond the southerly extension of the previously defined Mio-Pliocene metallogenic belt of Central Chile. ...
    • The molecular environment of NGC3603 - I. Spatial distribution and kinematic structure 
      Nürnberger, D. E. A.; Bronfman Aguiló, Leonardo; Yorke, H. W.; Zinnecker, H. (E D P SCIENCES, 2002-10)
      We present CS (2-1) and CS (3-2) observations of the molecular gas associated with the Galactic starburst template NGC 3603, over an area of 5.'8 x 16.'7, with the OB cluster at the center. Total velocity integrated maps ...
    • The molecular environment of the pillar like features in the H II region G46.5–0.2 
      Paron, S.; Celis Peña, M.; Ortega, M. E.; Fariña, C.; Petriella, A.; Rubio López, Mónica; Ashley, R. P. (Oxford University Press, 2017)
      At the interface of H II regions and molecular gas, peculiar structures appear, some of them with pillar-like shapes. Understanding their origin is important for characterizing triggered star formation and the impact of ...
    • The morphology of CS Cha circumbinary disk suggesting the existence of a saturn-mass planet 
      Kurtovic, N. T.; Pinilla, P.; Penzlin, Anna B. T.; Benisty, Myriam; Pérez Muñoz, Laura María; Ginski, C.; Isella, A.; Kley, W.; Menard, Francois; Pérez, S.; Bayo, A. (EDP Sciences, 2022)
      Context. Planetshavebeendetectedincircumbinaryorbitsinseveraldifferentsystems,despitetheadditionalchallengesfacedduring their formation in such an environment. Aims. We investigate the possibility of planetary formation ...
    • The morphology of CSCha circumbinary disk suggesting the existence of a saturn-mass planet 
      Kurtovic, N. T.; Pinilla, P.; Penzlin, Anna B. T.; Benisty, Myriam; Pérez Muñoz, Laura María; Ginski, Christian; Isella, Andrea; Kley, Wilhelm; Menard, Francois; Pérez, Sebastián; Bayo, A. (EDP Sciences, 2022)
      Context. Planets have been detected in circumbinary orbits in several different systems, despite the additional challenges faced during their formation in such an environment. Aims. We investigate the possibility of ...
    • The most recurrent monogenic disorders that overlap with the phenotype of Rett syndrome 
      Vidal, S.; Brandi, N.; Pacheco, P.; Maynou, J.; Fernandez, G.; Xiol, C.; Pascual-Alonso, A.; Pineda, M.; O'Callaghan C., Maria del Mar; Garcia-Cazorla, Àngels; Serrano Munuera, Maria; García, Silvia Cuso; Troncoso, Monica; Fariña, Guillermo; García Peñas, Ju (W.B. Saunders Ltd, 2019)
      Rett syndrome (RTT) is an early-onset neurodevelopmental disorder that is caused by mutations in the MECP2 gene; however, defects in other genes (CDKL5 and FOXG1) can lead to presentations that resemble classic RTT, although ...
    • The Multiplanet System TOI-421 
      Carleo, I; Gandolfi, D; Barragan, O; Livingston, JH; Persson, CM; Lam, KWF; Vidotto, A; Lund, MB; D'Angelo, CV; Collins, KA; Fossati, L; Howard, AW; Kubyshkina, D; Brahm, R; Oklopcic, A; Molliere, P; Redfield, S; Serrano, LM; Dai, F; Fridlund, M; Borsa, F; Korth, J; Esposito, M; Diaz, MR; Nielsen, LD; Hellier, C; Mathur, S; Deeg, HJ; Hatzes, AP; Benatti, S; Rodler, F; Alarcon, J; Spina, L; Santos, ARG; Georgieva, I; Garcia, RA; Gonzalez-Cuesta, L; Ricker, GR; Vanderspek, R; Latham, DW; Seager, S; Winn, JN; Jenkins, JM; Albrecht, S; Batalha, NM; Beard, C; Boyd, PT; Bouchy, F; Burt, JA; Butler, RP; Cabrera, J; Chontos, A; Ciardi, DR; Cochran, WD; Collins, KI; Crane, JD; Crossfield, I; Csizmadia, S; Dragomir, D; Dressing, C; Eigmuller, P; Endl, M; Erikson, A; Espinoza, N; Fausnaugh, M; Feng, FB; Flowers, E; Fulton, B; Gonzales, EJ; Grieves, N; Grziwa, S; Guenther, EW; Guerrero, NM; Henning, T; Hidalgo, D; Hirano, T; Hjorth, M; Huber, D; Isaacson, H; Jones, M; Jordan, A; Kabath, P; Kane, SR; Knudstrup, E; Lubin, J; Luque, R; Mireles, I; Narita, N; Nespral, D; Niraula, P; Nowak, G; Palle, E; Patzold, M; Petigura, EA; Prieto-Arranz, J; Rauer, H; Robertson, P; Rose, ME; Roy, A; Sarkis, P; Schlieder, JE; Segransan, D; Shectman, S; Skarka, M; Smith, AMS; Smith, JC; Stassun, K; Teske, J; Twicken, JD; Van Eylen, V; Wang, SR; Weiss, LM; Wyttenbach, A (IOP Publishing Ltdcustserv@iop.org, 2020)
    • The multiplanet system TOI-421: A sarm Neptune and a super puffy mini-Neptune Ttransiting a G9 V Star in a ... 
      Carleo, Ilaria; Gandolfi, Davide; Barragán, Oscar; Livingston, John H.; Persson, Carina M.; Lam, Kristine W. F.; Vidotto, Aline; Lund, Michael B.; Villarreal D’Angelo, Carolina; Collins, Karen A.; Fossati, Luca; Howard, Andrew W.; Kubyshkina, Daria; Brahm, Rafael; Oklopčić, Antonija; Mollière, Paul; Redfield, Seth; Serrano, María Luisa; Dai, Fei; Fridlund, Malcolm; Borsa, Francesco; Korth, Judith; Esposito, Massimiliano; Díaz, Matías R.; Nielsen, Louise Dyregaard; Hellier, Coel; Mathur, Savita; Deeg, Hans J.; Hatzes, Artie P.; Benatti, Serena; Rodler, Florian; Alarcón, Javier; Spina, Lorenzo; Santos, Ângela R. G.; Georgieva, Iskra; García, Rafael A.; González Cuesta, Lucía; Ricker, George R.; Vanderspek, Roland; Latham, David W.; Seager, Sara; Winn, Joshua N.; Jenkins, Jon M.; Albrecht, Simon; Batalha, Natalie M.; Beard, Corey; Boyd, Patricia T.; Bouchy, François; Burt, Jennifer A.; Butler, R. Paul; Cabrera, Juan; Chontos, Ashley; Ciardi, David R.; Cochran, William D.; Collins, Kevin I.; Crane, Jeffrey D.; Crossfield, Ian; Csizmadia, Szilard; Dragomir, Diana; Dressing, Courtney; Eigmüller, Philipp; Endl, Michael; Erikson, Anders; Espinoza, Néstor; Fausnaugh, Michael; Feng, Febo; Flowers, Erin; Fulton, Benjamin; Gonzales, Erica; Grieves, Nolan; Grziwa, Sascha; Guenther, Eike W.; Guerrero, Natalia M.; Henning, Thomas; Hidalgo, Diego; Hirano, Teruyuki; Hjorth, María; Huber, Daniel; Isaacson, Howard; Jones, Matías; Jordán, Andrés; Kabáth, Petr; Kane, Stephen R.; Knudstrup, Emil; Lubin, Jack; Luque, Rafael; Mireles, Rafael; Narita, Norio; Nespral, David; Niraula, Prajwal; Nowak, Grzegorz; Palle, Enric; Pätzold, Martin; Petigura, Erik A.; Prieto Arranz, Jorge; Rauer, Heike; Robertson, Paul; Rose, Mark E.; Roy, Arpita; Sarkis, Paula; Schlieder, Joshua E.; Ségransan, Demien; Shectman, Stephen; Skarka, Marek; Smith, Alexis M. S; Smith, Jeffrey C.; Stassun, Keivan; Teske, Johanna; Twicken, Joseph D.; Van Eylen, Vincent; Wang, Sharon; Weiss, Lauren M.; Wyttenbach, Aurélien (IOP Publishing, 2020)
      We report the discovery of a warm Neptune and a hot sub-Neptune transiting TOI-421 (BD-14 1137, TIC 94986319), a bright (V = 9.9) G9 dwarf star in a visual binary system observed by the Transiting Exoplanet Survey Satellite ...
    • THE MULTIWAVELENGTH SURVEY BY YALE-CHILE (MUSYC): SURVEY DESIGN AND DEEP PUBLIC UBVRIz0 IMAGES AND CATALOGS ... 
      Gawiser, Eric; van Dokkum, Pieter; Herrera, David; Maza Sancho, José; Castander, Francisco; Infante, Leopoldo; Lira Teillery, Paulina; Quadri, Ryan; Toner, Ruth; Treister, Ezequiel; Urry, C. Megan; Altmann, Martín; Assef, Roberto; Christlein, Daniel; Coppi, Paolo; Durán, María Fernanda; Marijn, Franx; Galaz, Gaspar, 1967-; Huerta, Leonor; Charles, Liu; López Morales, Sebastián; Méndez Bussard, René Alejandro; Moore, David C.; Rubio López, Mónica; Ruiz González, María Teresa; Sune, Toft; Sukyoung K., Yi (IOP Publishing., 2006-01)
      We present UBVRIz0 optical images taken with MOSAIC on the CTIO 4 m telescope of the 0.32 deg2 Extended Hubble Deep Field–South. This is one of four fields comprising the MUSYC survey, which is optimized for the study ...
    • The NAO Backpack: An open-hardware add-on for fast software development with the NAO robot 
      Mattamala, Matías; Olave, Gonzalo; González, Clayder; Hasbún, Nicolás; Ruiz del Solar, Javier (Springer Verlag, 2018)
      We present an open-source accessory for the NAO robot, which enables to test computationally demanding algorithms in an external platform while preserving robot’s autonomy and mobility. The platform has the form of a ...
    • The nature of filamentary structures of dense molecular gas in the galactic plane 
      Contreras Morales, Yanett Alejandra (Universidad de Chile, 2012)
      Estudios recientes en longitudes de onda submilimétrica han mostrado que las estructuras filamentarias se ubican por todo el Plano Galáctico, estando en muchos casos asociadas a zonas de formación estelar. El estudio de ...
    • The nature of the subduction wedge in an erosive margin: Insights from the analysis of aftershocks of the ... 
      Comte, Diana; Farias, Marcelo; Roecker, Steven; Russo, Raymond (Elsevier B.V., 2019)
      © 2019 Elsevier B.V.Aftershocks of the 16 September 2015 M8.3 Illapel earthquake in central Chile were recorded for a period of one year by the Chile-Illapel Aftershock Experiment (CHILLAX) seismic network. An initial ...
    • The Nearby Evolved Stars Survey II: constructing a volume-limited sample and first results from the James ... 
      Scicluna, P.; Kemper, F.; McDonald, I.; Srinivasan, S.; Trejo, A.; Wallstrom, S. H. J.; Wouterloot, J. G. A.; Cami, J.; Greaves, J.; He, Jinhua; Hoai, D. T.; Kim, Hyosun; Jones, O. C.; Shinnaga, H.; Clark, C. J. R.; Dharmawardena, T.; Holland, W.; Imai, H.; van Loon, J. Th; Menten, K. M.; Wesson, R.; Chawne, H.; Feng, S.; Goldman, S.; Liu, F. C.; MacIsaac, H.; Tang, J.; Zeegers, S.; Amada, K.; Antoniou, V.; Bemis, A.; Boyer, M. L.; Chapman, S.; Chen, X.; Cho, S-H; Cui, L.; Dell'Agli, F.; Friberg, P.; Fukaya, S.; Gómez, H.; Gong, Y.; Hadjara, Macinissa; Haswell, C.; Hirano, N.; Hony, S.; Izumiura, H.; Jeste, M.; Jiang, X.; Kaminski, T.; Keaveney, N.; Kim, J.; Kraemer, K. E.; Kuan, Y-J; Lagadec, E.; Lee, C. F.; Liu, S-Y; Liu, T.; de Looze, I.; Lykou, F.; Maraston, C.; Marshall, J. P.; Matsuura, M.; Min, C.; Otsuka, M.; Oyadomari, M.; Parsons, H.; Patel, N. A.; Peeters, E.; Pham, T. A.; Qiu, J.; Randall, S.; Rau, G.; Redman, M. P.; Richards, A. M. S.; Serjeant, S.; Shi, C.; Sloan, G. C.; Smith, M. W. L.; Suh, K-W; Toala, J. A.; Uttenthaler, S.; Ventura, P.; Wang, B.; Yamamura, I.; Yang, T.; Yun, Y.; Zhang, F.; Zhang, Y.; Zhao, G.; Zhu, M.; Zijlstra, A. A. (Oxford University Press, 2022)
      The Nearby Evolved Stars Survey (NESS) is a volume-complete sample of similar to 850 Galactic evolved stars within 3 kpc at (sub-)mm wavelengths, observed in the CO J = (2-1) and (3-2) rotational lines, and the sub-mm ...
    • The neoliberal turn in Chilean social work: frontline struggles against individualism and fragmentation El ... 
      Muñoz Arce, Gianinna (Routledge, 2019)
      © 2018, © 2018 Informa UK Limited, trading as Taylor & Francis Group.In Chile, the right-wing dictatorship (1973–1990) implemented the first neoliberal ‘experiment’ in the world, affecting the development of social work ...
    • The next generation transit survey (NGTS) 
      Wheatley, Peter J.; West, Richard G.; Goad, Michael R.; Jenkins, James Stewart; Erikson, Anders; Soto, Maritza (Oxford University Press, 2018)
      We describe the Next Generation Transit Survey (NGTS), which is a ground-based project searching for transiting exoplanets orbiting bright stars. NGTS builds on the legacy of previous surveys, most notably WASP, and is ...
    • The next protein revolution 
      Borzutzky Roubillard, Dan (Universidad de Chile, 2020)