Browsing by Title Artículos de revistas

Now showing items 6743-6762 of 7543

    • The Great Markarian 421 Flare of 2010 February: multiwavelength variability and correlation studies 
      Abeysekara, A. U.; Benbow, W.; Bird, R.; Brill, A.; Brose, R.; Buchovecky, M.; Buckley, J. H.; Christiansen, J. L.; Chromey, A. J.; Daniel, M. K.; Dumm, J.; Falcone, A.; Feng, Q.; Finley, J. P.; Fortson, L.; Furniss, A.; Galante, N.; Gent, A.; Gillanders, G. H.; Giuri, C.; Gueta, O.; Hassan, T.; Hervet, O.; Holder, J.; Hughes, G.; Humensky, T. B.; Johnson, C. A.; Kaaret, P.; Kar, P.; Kelley Hoskins, N.; Kertzman, M.; Kieda, D.; Krause, M.; Krennrich, F.; Kumar, S.; Lang, M. J.; Moriarty, P.; Mukherjee, R.; Nelson, T.; Nieto, D.; Nievas Rosillo, M.; O'Brien, S.; Ong, R. A.; Otte, A. N.; Park, N.; Petrashyk, A.; Pichel, A.; Pohl, M.; Prado, R. R.; Pueschel, E.; Quinn, J. L.; Ragan, K.; Reynolds, P. T.; Richards, G. T.; Roache, E.; Rovero, A. C.; Rulten, C.; Sadeh, I.; Santander, M. J.; Sembroski, G. H.; Shahinyan, K.; Stevenson, B.; Sushch, I.; Tyler, J.; Vassiliev, V. V.; Wakely, S. P.; Weinstein, A.; Wells, R. M.; Wilcox, P.; Wilhelm, A.; Williams, D. A.; Zitzer, B.; Acciari, V. A.; Ansoldi, S.; Antonelli, L. A.; Engels, A. Arbet; Baack, D.; Babic, A.; Banerjee, B.; Barres de Almeida, U.; Barrio, J. A.; Becerra González, J.; Bednarek, W.; Bellizzi, L.; Bernardini, E.; Berti, A.; Besenrieder, J.; Bhattacharyya, W.; Bigongiari, C.; Biland, A.; Blanch, O.; Bonnoli, G.; Busetto, G.; Carosi, R.; Ceribella, G.; Chai, Y.; Cikota, S.; Colak, S. M.; Colin, U.; Colombo, E.; Contreras, J. L.; Cortina, J.; Covino, S.; D’Elia, V.; Da Vela, P.; Dazzi, F.; De Angelis, A.; De Lotto, B.; Delfino, M.; Delgado, J.; Di Pierro, F.; Do Souto Espiñera, E.; Dominis Prester, D.; Dorner, D.; Doro, M.; Einecke, S.; Elsaesser, D.; Fallah Ramazani, V.; Fattorini, A.; Fernández Barral, A.; Ferrara, G.; Fidalgo, D.; Foffano, L.; Fonseca, M. V.; Font, L.; Fruck, C.; Galindo, D.; Gallozzi, S.; García López, R. J.; Garczarczyk, M.; Gasparyan, S.; Gaug, M.; Godinović, N.; Green, D.; Guberman, D.; Hadasch, D.; Hahn, A.; Herrera, J.; Hoang, J.; Hrupec, D.; Inoue, S.; Ishio, K.; Iwamura, Y.; Kubo, H.; Kushida, J.; Lamastra, A.; Lelas, D.; Leone, F.; Lindfors, E.; Lombardi, S.; Longo, F.; López, M.; López Coto, R.; López Oramas, A.; Machado de Oliveira Fraga, B.; Maggio, C.; Majumdar, P.; Makariev, M.; Mallamaci, M.; Maneva, G.; Manganaro, M.; Mannheim, K.; Maraschi, L.; Mariotti, M.; Martínez, M.; Masuda, S.; Mazin, D.; Miceli, D.; Minev, M.; Miranda, J. M.; Mirzoyan, R.; Molina, E.; Moralejo, A.; Morcuende, D.; Moreno, V.; Moretti, E.; Munar Adrover, P.; Neustroev, V.; Niedzwiecki, A.; Nievas Rosillo, M.; Nigro, C.; Nilsson, K.; Ninci, D.; Nishijima, K.; Noda, K.; Nogués, L.; Nöthe, M.; Paiano, S.; Palacio, J.; Palatiello, M.; Paneque, D.; Paoletti, R.; Paredes, J. M.; Peñil, P.; Peresano, M.; Persic, M.; Prada Moroni, P. G.; Prandini, E.; Puljak, I.; Rhode, W.; Ribó, M.; Rico, J.; Righi, C.; Rugliancich, A.; Saha, L.; Sahakyan, N.; Saito, T.; Satalecka, K.; Schweizer, T.; Sitarek, J.; Šnidarić, I.; Sobczynska, D.; Somero, A.; Stamerra, A.; Strom, D.; Strzys, M.; Sun, S.; Surić, T.; Tavecchio, F.; Temnikov, P.; Terzić, T.; Teshima, M.; Torres Albà, N.; Tsujimoto, S.; van Scherpenberg, J.; Vanzo, G.; Vazquez Acosta, M.; Vovk, I.; Will, M.; Zarić, D.; Aller, H. D.; Aller, M. F.; Carini, M. T.; Horan, D.; Jordan, B.; Jorstad, S. G.; Kurtanidze, O. M.; Kurtanidze, S. O.; Lähteenmäki, A.; Larionov, V. M.; Larionova, E. G.; Madejski, G.; Marscher, A. P.; Max-moerbeck Astudillo, Walter; Ward Moody, J.; Morozova, D. A.; Nikolashvili, M. G.; Raiteri, C. M.; Readhead, A. C. S.; Richards, J. L.; Sadun, A. C.; Sakamoto, T.; Sigua, L. A.; Smith, P. S.; Talvikki, H.; Tammi, J.; Tornikoski, M.; Troitsky, I. S.; Villata, M. (IOP, 2020)
      We report on variability and correlation studies using multiwavelength observations of the blazar Mrk 421 during the month of 2010 February, when an extraordinary flare reaching a level of similar to 27 Crab Units above 1 ...
    • The hand-made tail: non-perturbative tails from multifield inflation 
      Achúcarro, Ana; Céspedes, Sebastián; Davis, Anne-Christine; Palma Quilodrán, Gonzalo Alejandro (Springer, 2022)
      It is becoming increasingly clear that large but rare fluctuations of the primordial curvature field, controlled by the tail of its probability distribution, could have dramatic effects on the current structure of the ...
    • The HASHTAG project I. A survey of CO(3–2) emission from the star forming disc of M31 
      Li, Zongnan; Li, Zhiyuan; Smith, Matthew W. L.; Wilson, Christine D.; Gao, Yu; Eales, Stephen A.; Ao, Yiping; Bureau, Martin; Chung, Aeree; Davis, Timothy A.; de Grijs, Richard; Eden, David J.; He, Jinhua; Hughes, Tom M.; Jiang, Xuejian; Kemper, Francisca; Lamperti, Isabella; Lee, Bumhyun; Lee, Chien-Hsiu; Michalowski, Michal J.; Parsons, Harriet; Ragan, Sarah; Scicluna, Peter; Shi, Yong; Tang, Xindi; Tomicic, Neven; Viaene, Sebastien; Williams, Thomas G.; Zhu, Ming (Oxford University Press, 2020)
      We present a CO(3-2) survey of selected regions in the M31 disc as part of the JCMT large programme, HARP and SCUBA-2 High-Resolution Terahertz Andromeda Galaxy Survey (HASHTAG). The 12 CO(3-2) fields in this survey cover ...
    • The HASHTAG Project: the first submillimeter images of the Andromeda Galaxy from the Ground 
      Smith, Matthew W. L.; Eales, Stephen A.; Williams, Thomas G.; Lee, Bumhyun; Li, Zongnan; Barmby, Pauline; Bureau, Martin; Chapman, Scott; Cho, Brian S.; Chung, Aeree; Chung, Eun Jung; Chung, Hui-Hsuan; Clark, Christopher J. R.; Clements, David L.; Davis, Timothy A.; De Looze, Ilse; Edén, David J.; Athikkat Eknath, Gayathri; Ford, George P.; Gao, Yu; Gear, Walter; Gómez, Haley L.; de Grijs, Richard; He, Jinhua; Ho, Luis C.; Hughes, Thomas M.; Jiao, Sihan; Kemper, Francisca; Kirchschlager, Florian; Koch, Eric W.; Kong, Albert K. H.; Lee, Chien Hsiu; Lin, En-Tzu; Mairs, Steve; Michalowski, Michal J.; Pattle, Kate; Peng, Yingjie; Ragan, Sarah E.; Rawlings, Mark G.; Rigopoulou, Dimitra; Saintonge, Amelie; Schruba, Andreas; Tang, Xindi; Wang, Junfeng; Whitworth, Anthony P.; Wilson, Christine D.; Yim, Kijeong; Zhu, Ming (IOP, 2021)
      Observing nearby galaxies with submillimeter telescopes on the ground has two major challenges. First, the brightness is significantly reduced at long submillimeter wavelengths compared to the brightness at the peak of the ...
    • The HD 98800 quadruple pre-main sequence system Towards full orbital characterisation using long-baseline ... 
      Zúñiga Fernández, S.; Olofsson, J.; Bayo, A.; Haubois, X.; Corral Santana, J. M.; Lopera Mejía, A.; Ronco, M. P.; Tokovinin, A.; Gallenne, Alexandre; Kennedy, G. M.; Berger, J. P. (EDP, 2021)
      Context. HD 98800 is a young (∼10 Myr old) and nearby (∼45 pc) quadruple system, composed of two spectroscopic binaries orbiting around each other (AaAb and BaBb), with a gas-rich disk in polar configuration around BaBb. ...
    • The headlight cloud in NGC 628: An extreme giant molecular cloud in a typical galaxy disk 
      Herrera, Cinthya N.; Pety, Jerome; Hughes, Annie; Meidt, Sharon E.; Kreckel, Kathryn; Querejeta, Miguel; Saito, Toshiki; Lang, Philipp; Jiménez Donaire, María Jesús; Pessa, Ismael; Cormier, Diane; Usero, Antonio; Sliwa, Kazimierz; Faesi, Christopher; Blanc, Guillermo; Bigiel, Frank; Chevance, Melanie; Dale, Daniel A.; Grasha, Kathryn; Glover, Simon C. O.; Hygate, Alexander P. S; Diederik Kruijssen, J. M.; Leroy, Adam K.; Rosolowsky, Erik; Schinnerer, Eva; Schruba, Andreas; Sun, Jiayi; Utomo, Dyas (EDP Sciences, 2020)
      Context. Cloud-scale surveys of molecular gas reveal the link between giant molecular cloud properties and star formation across a range of galactic environments. Cloud populations in galaxy disks are considered to be ...
    • The Hercules stream as seen by APOGEE-2 South 
      Hunt, Jason A. S.; Bovy, Jo; Pérez Villegas, Angeles; Holtzman, Jon A.; Sobeck, Jennifer; Chojnowski, Drew; Santana, Felipe A.; Palicio, Pedro A.; Wegg, Christopher; Gerhard, Ortwin; Almeida, Andres; Bizyaev, Dmitry; Fernández Trincado, Jose G.; Lane, Richard R.; Longa Peña, Penélope; Majewski, Steven R.; Pan, Kaike; Roman Lópes, Alexandre (Oxford University Press, 2018)
      The Hercules stream is a group of comoving stars in the solar neighbourhood, which can potentially be explained as a signature of either the outer Lindblad resonance (OLR) of a fast Galactic bar or the corotation resonance ...
    • The herschel SPIRE fourier transform spectrometer spectral feature Finder I. The spectral feature finder ... 
      Hopwood, R.; Valtchanov, I.; Spencer, L. D.; Scott, J.; Benson, C.; Marchili, N.; Hladczuk, N.; Polehampton, E. T.; Lu, N.; Makiwa, G.; Naylor, D. A.; Gom, B. G.; Noble, Grace; Griffin, M. J. (Oxford University Press, 2020)
      We provide a detailed description of the Herschel/SPIRE Fourier Transform Spectrometer (FTS) Spectral Feature Finder (FF). The FF is an automated process designed to extract significant spectral features from SPIRE FTS ...
    • The Herschel Virgo Cluster Survey – VIII. The Bright Galaxy Sample 
      Davies, J. I.; Bianchi, S.; Cortese, L.; Auld, R.; Baes, Maarten; Bendo, G. J.; Boselli, A.; Ciesla, L.; Clemens, M.; Corbelli, E.; De Looze, I.; Alighieri, S. di Serego; Fritz, J.; Gavazzi, G.; Pappalardo, C.; Grossi, M.; Hunt, L. K.; Madden, S.; Magrini, L.; Pohlen, M.; Smith, M. W. L.; Verstappen, J.; Vlahakis, C. (2012)
      We describe the Herschel Virgo Cluster Survey and the first data that cover the complete survey area (four 4 × 4 deg2 regions). We use these data to measure and compare the global far-infrared properties of 78 optically ...
    • The heterogeneous level of life quality across Chilean regions 
      Aroca, Patricio; González Soto, Pablo; Valdebenito, Rocio (Elsevier, 2017)
      This paper integrates the empirical literature attempting to measure quality of life with different philosophical, economic and psychological approaches that shed some light on the contours of the concept. On this basis, ...
    • The Hi-GAL catalogue of dusty filamentary structures in the Galactic plane 
      Schisano, Eugenio; Molinari, S.; Elia, D.; Benedettini, M.; Olmi, L.; Pezzuto, S.; Traficante, A.; Brescia, M.; Cavuoti, S.; Di Giorgio, A. M.; Liu, S. J.; Moore, T. J. T.; Noriega Crespo, A.; Riccio, G.; Baldeschi, A.; Becciani, U.; Peretto, N.; Merello, M.; Vitello, F.; Zavagno, A.; Beltrán, M. T.; Cambrésy, L.; Eden, D. J.; Causi, G. Li; Molinaro, M.; Palmeirim, P.; Sciacca, E.; Testi, L.; Umana, G.; Whitworth, A. P. (Oxford University Press, 2020)
      The recent data collected by Herschel have confirmed that interstellar structures with a filamentary shape are ubiquitously present in the Milky Way. Filaments are thought to he formed by several physical mechanisms acting ...
    • The high cadence transient survey (HITS). Compilation and characterization of light–curve catalogs 
      Martínez Palomera, Jorge; Forster, Francisco; Protopapas, Pavlos; Maureira, Juan Carlos; Lira Teillery, Paulina; Cabrera Vives, Guillermo; Huijse Heise, Pablo Andrés; Galbany, Lluis; De Jaeger, Thomas; González Gaitán, Santiago; Medina, Gustavo; Pignata Libralato, Giuliano; San Martín Aristegui, Jaime; Hamuy Wackenhut, Mario; Muñoz Vidal, Ricardo Rodrigo (2018)
      The High Cadence Transient Survey (HiTS) aims to discover and study transient objects with characteristic timescales between hours and days, such as pulsating, eclipsing and exploding stars. This survey represents a ...
    • The high cadence transient survey (HITS). I. survey design and supernova shock breakout constraints 
      Foster Buron, Francisco; Maureira, Juan carlos; San Martín, J.; Hamuy Wackenhut, Mario; Martínez Palomera, Jorge; Huijse Heise, Pablo; Cabrera, Guillermo; Galbany, Lluis; De Jaeger, Thomas; González Gaitán, Santiago; Anderson, J. P.; Kunkarayakti, H.; Pignata Libralato, Giuliano; Bufano, F.; Littín, J.; Olivares, F.; Medina, G.; Smith, R. C.; Vivas, A. K.; Estévez, P. A.; Muñoz Vidal, Ricardo Rodrigo; Vera, E. (The American Astronomical Society, 2016-12-01)
      We present the first results of the High Cadence Transient Survey (HiTS), a survey for which the objective is to detect and follow-up optical transients with characteristic timescales from hours to days, especially the ...
    • The high-redshift SFR–M∗ relation is sensitive to the employed star formation rate and stellar mass indicators: ... 
      Katsianis, A.; González, V.; Barrientos, D.; Yang, X.; Lagos, C. D. P.; Schaye, J.; Camps, P.; Trcka, A.; Baes, M.; Stalevski, M.; Blanc, G. A.; Theuns, T. (Oxford University Press, 2020)
      There is a severe tension between the observed star formation rate (SFR)-stellar mass (M,) relations reported by different authors at z = En addition, the observations have not been successfully reproduced by state-of-the-art ...
    • The histogram Poisson, lab ele d multi-Bernoulli multi-target tracking filter 
      Cament Riveros, Leonardo; Correa Villanueva, Javier; Adams, Martin; Pérez Flores, Claudio (Elsevier, 2020)
      A Random Finite Set (RFS) based multi-target filter is proposed, which utilizes a labeled Multi-Bernoulli distribution to model the multi-target state, together with a Poisson RFS distribution to model target birth. Referred ...
    • The homomorphism problem for regular graph patterns 
      Romero, Miguel; Barceló Baeza, Pablo; Vardi, Moshe Y. (IEEE, 2017)
      The evaluation of conjunctive regular path queries– which form the navigational core of the query languagesfor graph databases – raises challenges in the context of thehomomorphism problem that are ...
    • The host galaxies and progenitors of fast radio bursts localized with the Australian square kilometre Array ... 
      Bhandari, Shivani; Sadler, Elaine M.; Prochaska, J. Xavier; Simha, Sunil; Ryder, Stuart D.; Marnoch, Lachlan; Bannister, Keith W.; Macquart, Jean-Pierre; Flynn, Chris; Shannon, Ryan M.; Tejos, Nicolás; Corro Guerra, Felipe; Day, Cherie K.; Deller, Adam T.; Ekers, Ron; López, Sebastián; Mahony, Elizabeth K.; Nuñez, Consuelo; Phillips, Chris (IOP Publishing, 2020)
      The Australian SKA Pathfinder (ASKAP) telescope has started to localize fast radio bursts (FRBs) to arcsecond accuracy from the detection of a single pulse, allowing their host galaxies to be reliably identified. We discuss ...
    • The Human Brain Project: Responsible Brain Research for the Benefit of Society 
      Salles, Arleen; Bjaalie, Jan G.; Evers, Kathinka; Farisco, Michele; Fothergill, B. Tyr; Guerrero, Manuel; Maslen, Hannah; Muller, Jeffrey; Prescott, Tony; Stahl, Bernd C.; Walter, Henrik; Zilles, Karl; Amunts, Katrin (Cell Press, 2019)
      Recognizing that its research may raise various ethical, social, and philosophical issues, the HBP has made the identification, examination, and management of those issues a top priority. The Ethics and Society subproject ...
    • The hunt for red quasars: luminous obscured black hole growth unveiled in the stripe 82 X-Ray survey 
      LaMassa, Stephanie M.; Glikman, Eilat; Brusa, Marcella; Lira Teillery, Paulina (IOP Publishing Ltd, 2017)
      We present results of a ground-based near-infrared campaign with Palomar TripleSpec, Keck NIRSPEC, and Gemini GNIRS to target two samples of reddened active galactic nucleus (AGN) candidates from the 31 deg(2) Stripe 82 ...
    • The hydrothermal alteration of the cordón de inacaliri volcanic complex in the framework of the hidden ... 
      Maza, Santiago Nicolás; Collo, Gilda; Morata Céspedes, Diego Antonio; Cuña Rodríguez, Carolina; Taussi, Marco; Renzulli, Alberto (MDPI, 2021)
      Detailed mineralogical analyses in areas with surface hydrothermal alteration zones associated with recent volcanism (< 1 Ma) in the Central Andean Volcanic Zone could provide key information to unravel the presence of ...