Professor Rob Fender: Publications

An artist's impression of a relativistic jet propagating away from a black hole at close to the speed of light. Such jets are formed by the inner regions of the accretion flow: matter flowing inwards towards the black hole, via processes which are not yet fully understood. The accretion flow emits primarily in X-rays, the relativistic jet in the radio band: by combing observations in each band we can try and understand how such jets form and how much energy they carry away from the black hole.

The Hot and Energetic Universe: A White Paper presenting the science theme motivating the Athena+ mission

(2013)

Authors:

Kirpal Nandra, Didier Barret, Xavier Barcons, Andy Fabian, Jan-Willem den Herder, Luigi Piro, Mike Watson, Christophe Adami, James Aird, Jose Manuel Afonso, Dave Alexander, Costanza Argiroffi, Lorenzo Amati, Monique Arnaud, Jean-Luc Atteia, Marc Audard, Carles Badenes, Jean Ballet, Lucia Ballo, Aya Bamba, Anil Bhardwaj, Elia Stefano Battistelli, Werner Becker, Michaël De Becker, Ehud Behar, Stefano Bianchi, Veronica Biffi, Laura Bîrzan, Fabrizio Bocchino, Slavko Bogdanov, Laurence Boirin, Thomas Boller, Stefano Borgani, Katharina Borm, Nicolas Bouché, Hervé Bourdin, Richard Bower, Valentina Braito, Enzo Branchini, Graziella Branduardi-Raymont, Joel Bregman, Laura Brenneman, Murray Brightman, Marcus Brüggen, Johannes Buchner, Esra Bulbul, Marcella Brusa, Michal Bursa, Alessandro Caccianiga, Ed Cackett, Sergio Campana, Nico Cappelluti, Massimo Cappi, Francisco Carrera, Maite Ceballos, Finn Christensen, You-Hua Chu, Eugene Churazov, Nicolas Clerc, Stephane Corbel, Amalia Corral, Andrea Comastri, Elisa Costantini, Judith Croston, Mauro Dadina, Antonino D'Ai, Anne Decourchelle, Roberto Della Ceca, Konrad Dennerl, Klaus Dolag, Chris Done, Michal Dovciak, Jeremy Drake, Dominique Eckert, Alastair Edge, Stefano Ettori, Yuichiro Ezoe, Eric Feigelson, Rob Fender, Chiara Feruglio, Alexis Finoguenov, Fabrizio Fiore, Massimiliano Galeazzi, Sarah Gallagher, Poshak Gandhi, Massimo Gaspari, Fabio Gastaldello, Antonis Georgakakis, Ioannis Georgantopoulos, Marat Gilfanov, Myriam Gitti, Randy Gladstone, Rene Goosmann, Eric Gosset, Nicolas Grosso, Manuel Guedel, Martin Guerrero, Frank Haberl, Martin Hardcastle, Sebastian Heinz, Almudena Alonso Herrero, Anthony Hervé, Mats Holmstrom, Kazushi Iwasawa, Peter Jonker, Jelle Kaastra, Erin Kara, Vladimir Karas, Joel Kastner, Andrew King, Daria Kosenko, Dimita Koutroumpa, Ralph Kraft, Ingo Kreykenbohm, Rosine Lallement, Giorgio Lanzuisi, J Lee, Marianne Lemoine-Goumard, Andrew Lobban, Giuseppe Lodato, Lorenzo Lovisari, Simone Lotti, Ian McCharthy, Brian McNamara, Antonio Maggio, Roberto Maiolino, Barbara De Marco, Domitilla de Martino, Silvia Mateos, Giorgio Matt, Ben Maughan, Pasquale Mazzotta, Mariano Mendez, Andrea Merloni, Giuseppina Micela, Marco Miceli, Robert Mignani, Jon Miller, Giovanni Miniutti, Silvano Molendi, Rodolfo Montez, Alberto Moretti, Christian Motch, Yaël Nazé, Jukka Nevalainen, Fabrizio Nicastro, Paul Nulsen, Takaya Ohashi, Paul O'Brien, Julian Osborne, Lida Oskinova, Florian Pacaud, Frederik Paerels, Mat Page, Iossif Papadakis, Giovanni Pareschi, Robert Petre, Pierre-Olivier Petrucci, Enrico Piconcelli, Ignazio Pillitteri, C Pinto, Jelle de Plaa, Etienne Pointecouteau, Trevor Ponman, Gabriele Ponti, Delphine Porquet, Ken Pounds, Gabriel Pratt, Peter Predehl, Daniel Proga, Dimitrios Psaltis, David Rafferty, Miriam Ramos-Ceja, Piero Ranalli, Elena Rasia, Arne Rau, Gregor Rauw, Nanda Rea, Andy Read, James Reeves, Thomas Reiprich, Matthieu Renaud, Chris Reynolds, Guido Risaliti, Jerome Rodriguez, Paola Rodriguez Hidalgo, Mauro Roncarelli, David Rosario, Mariachiara Rossetti, Agata Rozanska, Emmanouil Rovilos, Ruben Salvaterra, Mara Salvato, Tiziana Di Salvo, Jeremy Sanders, Jorge Sanz-Forcada, Kevin Schawinski, Joop Schaye, Axel Schwope, Salvatore Sciortino, Paola Severgnini, Francesco Shankar, Debora Sijacki, Stuart Sim, Christian Schmid, Randall Smith, Andrew Steiner, Beate Stelzer, Gordon Stewart, Tod Strohmayer, Lothar Strüder, Ming Sun, Yoh Takei, V Tatischeff, Andreas Tiengo, Francesco Tombesi, Ginevra Trinchieri, TG Tsuru, Asif Ud-Doula, Eugenio Ursino, Lynne Valencic, Eros Vanzella, Simon Vaughan, Cristian Vignali, Jacco Vink, Fabio Vito, Marta Volonteri, Daniel Wang, Natalie Webb, Richard Willingale, Joern Wilms, Michael Wise, Diana Worrall, Andrew Young, Luca Zampieri, Jean In't Zand, Silvia Zane, Andreas Zezas, Yuying Zhang, Irina Zhuravleva

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The Hot and Energetic Universe: Luminous extragalactic transients

(2013)

Authors:

Peter Jonker, Paul O'Brien, Lorenzo Amati, Jean-Luc Atteia, Sergio Campana, Phil Evans, Rob Fender, Chryssa Kouveliotou, Giuseppe Lodato, Julian Osborne, Luigi Piro, Arne Rau, Nial Tanvir, Richard Willingale

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A return to strong radio flaring by Circinus X-1 observed with the Karoo Array Telescope test array KAT-7

(2013)

Authors:

RP Armstrong, RP Fender, GD Nicolson, S Ratcliffe, M Linares, J Horrell, L Richter, MPE Schurch, M Coriat, P Woudt, J Jonas, R Booth, B Fanaroff

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LOFAR: The LOw-Frequency ARray

ArXiv 1305.355 (2013)

Authors:

MP van Haarlem, MW Wise, AW Gunst, G Heald, JP McKean, JWT Hessels, AG de Bruyn, R Nijboer, J Swinbank, R Fallows, M Brentjens, A Nelles, R Beck, H Falcke, R Fender, J Hörandel, LVE Koopmans, G Mann, G Miley, H Röttgering, BW Stappers, RAMJ Wijers, S Zaroubi, M van den Akker, A Alexov, J Anderson, K Anderson, A van Ardenne, M Arts, A Asgekar, IM Avruch, F Batejat, L Bähren, ME Bell, MR Bell, I van Bemmel, P Bennema, MJ Bentum, G Bernardi, P Best, L Bîrzan, A Bonafede, A-J Boonstra, R Braun, J Bregman, F Breitling, RH van de Brink, J Broderick, PC Broekema, WN Brouw, M Brüggen, HR Butcher, W van Cappellen, B Ciardi, T Coenen, J Conway, A Coolen, A Corstanje, S Damstra, O Davies, AT Deller, R-J Dettmar, G van Diepen, K Dijkstra, P Donker, A Doorduin, J Dromer, M Drost, A van Duin, J Eislöffel, J van Enst, C Ferrari, W Frieswijk, H Gankema, MA Garrett, F de Gasperin, M Gerbers, E de Geus, J-M Grießmeier, T Grit, P Gruppen, JP Hamaker, T Hassall, M Hoeft, H Holties, A Horneffer, A van der Horst, A van Houwelingen, A Huijgen, M Iacobelli, H Intema, N Jackson, V Jelic, A de Jong, E Juette, D Kant, A Karastergiou, A Koers, H Kollen, VI Kondratiev, E Kooistra, Y Koopman, A Koster, M Kuniyoshi, M Kramer, G Kuper, P Lambropoulos, C Law, J van Leeuwen, J Lemaitre, M Loose, P Maat, G Macario, S Markoff, J Masters, D McKay-Bukowski, H Meijering, H Meulman, M Mevius, E Middelberg, R Millenaar, JCA Miller-Jones, RN Mohan, JD Mol, J Morawietz, R Morganti, DD Mulcahy, E Mulder, H Munk, L Nieuwenhuis, R van Nieuwpoort, JE Noordam, M Norden, A Noutsos, AR Offringa, H Olofsson, A Omar, E Orrú, R Overeem, H Paas, M Pandey-Pommier, VN Pandey, R Pizzo, A Polatidis, D Rafferty, S Rawlings, W Reich, J-P de Reijer, J Reitsma, A Renting, P Riemers, E Rol, JW Romein, J Roosjen, M Ruiter, A Scaife, K van der Schaaf, B Scheers, P Schellart, A Schoenmakers, G Schoonderbeek, M Serylak, A Shulevski, J Sluman, O Smirnov, C Sobey, H Spreeuw, M Steinmetz, CGM Sterks, H-J Stiepel, K Stuurwold, M Tagger, Y Tang, C Tasse, I Thomas, S Thoudam, MC Toribio, B van der Tol, O Usov, M van Veelen, A-J van der Veen, S ter Veen, JPW Verbiest, R Vermeulen, N Vermaas, C Vocks, C Vogt, M de Vos, E van der Wal, R van Weeren, H Weggemans, P Weltevrede, S White, SJ Wijnholds, T Wilhelmsson, O Wucknitz, S Yatawatta, P Zarka, A Zensus, J van Zwieten

Abstract:

LOFAR, the LOw-Frequency ARray, is a new-generation radio interferometer constructed in the north of the Netherlands and across europe. Utilizing a novel phased-array design, LOFAR covers the largely unexplored low-frequency range from 10-240 MHz and provides a number of unique observing capabilities. Spreading out from a core located near the village of Exloo in the northeast of the Netherlands, a total of 40 LOFAR stations are nearing completion. A further five stations have been deployed throughout Germany, and one station has been built in each of France, Sweden, and the UK. Digital beam-forming techniques make the LOFAR system agile and allow for rapid repointing of the telescope as well as the potential for multiple simultaneous observations. With its dense core array and long interferometric baselines, LOFAR achieves unparalleled sensitivity and angular resolution in the low-frequency radio regime. The LOFAR facilities are jointly operated by the International LOFAR Telescope (ILT) foundation, as an observatory open to the global astronomical community. LOFAR is one of the first radio observatories to feature automated processing pipelines to deliver fully calibrated science products to its user community. LOFAR's new capabilities, techniques and modus operandi make it an important pathfinder for the Square Kilometre Array (SKA). We give an overview of the LOFAR instrument, its major hardware and software components, and the core science objectives that have driven its design. In addition, we present a selection of new results from the commissioning phase of this new radio observatory.

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LOFAR: The LOw-Frequency ARray

(2013)

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Professor Rob Fender

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The Hot and Energetic Universe: A White Paper presenting the science theme motivating the Athena+ mission

Authors:

The Hot and Energetic Universe: Luminous extragalactic transients

Authors:

A return to strong radio flaring by Circinus X-1 observed with the Karoo Array Telescope test array KAT-7

Authors:

LOFAR: The LOw-Frequency ARray

Authors:

Abstract:

LOFAR: The LOw-Frequency ARray

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The Hot and Energetic Universe: A White Paper presenting the science theme motivating the Athena+ mission

Authors:

The Hot and Energetic Universe: Luminous extragalactic transients

Authors:

A return to strong radio flaring by Circinus X-1 observed with the Karoo Array Telescope test array KAT-7

Authors:

LOFAR: The LOw-Frequency ARray

Authors:

Abstract:

LOFAR: The LOw-Frequency ARray

Authors: