B
B. G. Piner
Researcher at Whittier College
Publications - 63
Citations - 2366
B. G. Piner is an academic researcher from Whittier College. The author has contributed to research in topics: Very-long-baseline interferometry & Blazar. The author has an hindex of 24, co-authored 62 publications receiving 2245 citations. Previous affiliations of B. G. Piner include Jet Propulsion Laboratory & California Institute of Technology.
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Journal ArticleDOI
Fermi Large Area Telescope Observations of Markarian 421: The Missing Piece of its Spectral Energy Distribution
A. A. Abdo,A. A. Abdo,Markus Ackermann,Marco Ajello,Luca Baldini,Jean Ballet,Guido Barbiellini,Guido Barbiellini,Denis Bastieri,Denis Bastieri,Keith Bechtol,Ronaldo Bellazzini,B. Berenji,Roger Blandford,E. D. Bloom,Emanuele Bonamente,Emanuele Bonamente,A. W. Borgland,A. Bouvier,J. Bregeon,Alessandro Brez,M. Brigida,M. Brigida,P. Bruel,R. Buehler,S. Buson,S. Buson,G. A. Caliandro,R. A. Cameron,A. Cannon,A. Cannon,P. A. Caraveo,S. Carrigan,J. M. Casandjian,E. Cavazzuti,Claudia Cecchi,Claudia Cecchi,Omer Celik,Omer Celik,Eric Charles,A. Chekhtman,A. Chekhtman,James Chiang,Stefano Ciprini,R. Claus,Johann Cohen-Tanugi,Jan Conrad,Jan Conrad,S. Cutini,A. De Angelis,F. de Palma,F. de Palma,Charles D. Dermer,E. Do Couto E Silva,Persis S. Drell,R. Dubois,D. Dumora,L. Escande,L. Escande,C. Favuzzi,C. Favuzzi,Stephen Fegan,Justin D. Finke,W. B. Focke,P. Fortin,M. Frailis,Lars Fuhrmann,Yasushi Fukazawa,T. Fukuyama,Stefan Funk,P. Fusco,P. Fusco,F. Gargano,Dario Gasparrini,N. Gehrels,Markos Georganopoulos,S. Germani,S. Germani,B. Giebels,Nicola Giglietto,Nicola Giglietto,Paolo Giommi,Francesco Giordano,Francesco Giordano,Marcello Giroletti,T. Glanzman,G. Godfrey,I. A. Grenier,Sylvain Guiriec,Daniela Hadasch,M. Hayashida,E. Hays,D. Horan,R. E. Hughes,Gudlaugur Johannesson,A. S. Johnson,W. N. Johnson,Matthias Kadler,T. Kamae,Hideaki Katagiri,Jun Kataoka,Jürgen Knödlseder,M. Kuss,J. Lande,Luca Latronico,Shiu-Hang Lee,Francesco Longo,Francesco Longo,F. Loparco,F. Loparco,Benoit Lott,M. N. Lovellette,P. Lubrano,P. Lubrano,G. M. Madejski,A. Makeev,A. Makeev,Walter Max-Moerbeck,M. N. Mazziotta,Julie McEnery,Julie McEnery,J. Mehault,Peter F. Michelson,W. Mitthumsiri,Tsunefumi Mizuno,C. Monte,C. Monte,M. E. Monzani,A. Morselli,Igor V. Moskalenko,S. Murgia,Takeshi Nakamori,M. Naumann-Godo,Sho Nishino,P. L. Nolan,J. P. Norris,E. Nuss,T. Ohsugi,Atsushi Okumura,Nicola Omodei,E. Orlando,J. F. Ormes,M. Ozaki,David Paneque,David Paneque,J. H. Panetta,D. Parent,D. Parent,Vasiliki Pavlidou,T. J. Pearson,V. Pelassa,M. Pepe,M. Pepe,Melissa Pesce-Rollins,M. Pierbattista,F. Piron,T. A. Porter,S. Rainò,S. Rainò,Riccardo Rando,Riccardo Rando,M. Razzano,Anthony C. S. Readhead,A. Reimer,Olaf Reimer,L. C. Reyes,Joseph L. Richards,Steven Ritz,M. Roth,Hartmut Sadrozinski,David Sanchez,A. Sander,Carmelo Sgrò,E. J. Siskind,P. D. Smith,Gloria Spandre,P. Spinelli,P. Spinelli,Łukasz Stawarz,Mark Stevenson,M. S. Strickman,D. J. Suson,Hiromitsu Takahashi,Tadayuki Takahashi,Takaaki Tanaka,J. G. Thayer,J. B. Thayer,D. J. Thompson,L. Tibaldo,Diego F. Torres,Diego F. Torres,Gino Tosti,Gino Tosti,A. Tramacere,Eleonora Troja,T. L. Usher,Justin Vandenbroucke,V. Vasileiou,V. Vasileiou,Giacomo Vianello,N. Vilchez,V. Vitale,V. Vitale,A. P. Waite,P. Wang,Ann E. Wehrle,Brian L Winer,K. S. Wood,Zhenwei Yang,Y. Yatsu,T. Ylinen,T. Ylinen,J. A. Zensus,M. Ziegler,Jelena Aleksić,L. A. Antonelli,P. Antoranz,Michael Backes,Juan Abel Barrio,J. Becerra González,J. Becerra González,W. Bednarek,Andrei Berdyugin,K. Berger,Elisa Bernardini,Adrian Biland,Oscar Blanch,R. K. Bock,A. Boller,G. Bonnoli,Pol Bordas,D. Borla Tridon,Valentí Bosch-Ramon,D. Bose,Ilana M. Braun,Thomas Bretz,M. Camara,E. Carmona,Alessandro Carosi,Pierre Colin,E. Colombo,Jose Luis Contreras,Juan Cortina,Stefano Covino,Francesco Dazzi,E. De Cea del Pozo,C. Delgado Mendez,B. De Lotto,M. De Maria,F. De Sabata,A. Diago Ortega,A. Diago Ortega,M. Doert,Aaron Dominguez,D. Dominis Prester,Daniela Dorner,Michele Doro,Michele Doro,Dominik Elsaesser,Daniel Ferenc,M. V. Fonseca,Ll. Font,R. J. García López,R. J. García López,M. Garczarczyk,Markus Gaug,Gianluca Giavitto,N. Godinovi,Artemio Herrero,Artemio Herrero,D. Hildebrand,D. Höhne-Mönch,J. Hose,Dario Hrupec,T. Jogler,S. Klepser,T. Krähenbühl,D. Kranich,J. Krause,A. La Barbera,E. Leonardo,Elina Lindfors,Saverio Lombardi,Saverio Lombardi,M. López,M. López,E. Lorenz,E. Lorenz,P. Majumdar,E. Makariev,G. Maneva,N. Mankuzhiyil,K. Mannheim,L. Maraschi,Mosè Mariotti,Mosè Mariotti,M. I. Martínez,Daniel Mazin,Mario Meucci,Jose Miguel Miranda,R. Mirzoyan,Hiroko Miyamoto,J. Moldón,Abelardo Moralejo,Daniel Nieto,K. Nilsson,Reiko Orito,I. Oya,Riccardo Paoletti,Josep M. Paredes,S. Partini,M. Pasanen,F. Pauss,R. Pegna,Miguel A. Pérez-Torres,Massimo Persic,Massimo Persic,J. Peruzzo,J. Peruzzo,J. Pochon,Francisco Prada,P. G. Prada Moroni,Elisa Prandini,Elisa Prandini,N. Puchades,Ivica Puljak,T. Reichardt,Wolfgang Rhode,Marc Ribó,J. Rico,J. Rico,M. Rissi,S. Rügamer,A. Saggion,A. Saggion,K. Saito,Takashi Saito,M. Salvati,Miguel A. Sánchez-Conde,Miguel A. Sánchez-Conde,Konstancja Satalecka,V. Scalzotto,V. Scalzotto,V. Scapin,C. Schultz,C. Schultz,T. Schweizer,M. Shayduk,S. N. Shore,S. N. Shore,Agnieszka Sierpowska-Bartosik,A. Sillanpää,Julian Sitarek,Dorota Sobczyńska,Felix Spanier,S. Spiro,Antonio Stamerra,B. Steinke,J. Storz,N. Strah,J. C. Struebig,Tihomir Surić,L. O. Takalo,Fabrizio Tavecchio,Petar Temnikov,Tomislav Terzić,D. Tescaro,Masahiro Teshima,H. Vankov,Robert Wagner,Q. Weitzel,Victor Zabalza,Fabio Zandanel,R. Zanin,M. Villata,C. M. Raiteri,Hugh D. Aller,M. F. Aller,Wen Ping Chen,B. Jordan,Ekaterina Koptelova,Omar M. Kurtanidze,Anne Lähteenmäki,B. McBreen,Valeri M. Larionov,Valeri M. Larionov,Valeri M. Larionov,C. S. Lin,M. G. Nikolashvili,R. Reinthal,Emmanouil Angelakis,M. Capalbi,A. Carraminana,L. Carrasco,P. Cassaro,A. Cesarini,A. D. Falcone,Mark Gurwell,Talvikki Hovatta,Yu. A. Kovalev,Yuri Y. Kovalev,Yuri Y. Kovalev,Thomas P. Krichbaum,Hans A. Krimm,Hans A. Krimm,Matthew L. Lister,Joseph Moody,G. Maccaferri,Y. Mori,I. Nestoras,Andrea Orlati,C. Pace,C. Pagani,R. Pearson,M. Perri,B. G. Piner,Eduardo Ros,Eduardo Ros,A. C. Sadun,T. Sakamoto,Joni Tammi,A. C. Zook +421 more
TL;DR: In this paper, the gamma-ray activity of the high-synchrotron-peaked BL Lacertae object Markarian 421 (Mrk 421) during the first 1.5 years of Fermi operation was reported.
Journal ArticleDOI
Parsec-Scale Properties of Markarian 501
Marcello Giroletti,Gabriele Giovannini,L. Feretti,W. D. Cotton,Philip G. Edwards,L. Lara,L. Lara,Alan P. Marscher,J. R. Mattox,B. G. Piner,Tiziana Venturi +10 more
TL;DR: In this paper, the authors present the results of a high angular resolution study of the BL Lac object Markarian 501 in the radio band, and estimate the kinematics of the parsec-scale jet and estimate its bulk velocity and orientation with respect to the line of sight.
Journal ArticleDOI
Insights into the high-energy γ-ray emission of Markarian 501 from extensive multifrequency observations in the Fermi era
A. A. Abdo,A. A. Abdo,Markus Ackermann,Marco Ajello,Alice Allafort,Luca Baldini,Jean Ballet,Guido Barbiellini,Matthew G. Baring,Denis Bastieri,Keith Bechtol,R. Bellazzini,B. Berenji,Roger Blandford,Elliott D. Bloom,Emanuele Bonamente,A. W. Borgland,A. Bouvier,T. J. Brandt,J. Bregeon,A. Brez,M. Brigida,Pascal Bruel,R. Buehler,S. Buson,G. A. Caliandro,R. A. Cameron,A. Cannon,A. Cannon,P. Caraveo,S. Carrigan,J. M. Casandjian,E. Cavazzuti,Claudia Cecchi,Omer Celik,Omer Celik,E. Charles,A. Chekhtman,A. Chekhtman,C. C. Cheung,C. C. Cheung,James Chiang,Stefano Ciprini,R. Claus,Johann Cohen-Tanugi,Jan Conrad,S. Cutini,Charles D. Dermer,F. de Palma,E. Do Couto E Silva,Persis S. Drell,Richard Dubois,D. Dumora,C. Favuzzi,S. J. Fegan,Elizabeth C. Ferrara,W. B. Focke,P. Fortin,Marco Frailis,Lars Fuhrmann,Yasushi Fukazawa,Stefan Funk,P. Fusco,F. Gargano,D. Gasparrini,N. Gehrels,S. Germani,Nicola Giglietto,F. Giordano,Marcello Giroletti,T. Glanzman,G.L. Godfrey,I. A. Grenier,L. Guillemot,Sylvain Guiriec,M. Hayashida,E. Hays,D. Horan,R. E. Hughes,Gudlaugur Johannesson,A. S. Johnson,W. N. Johnson,Matthias Kadler,T. Kamae,Hideaki Katagiri,Jun Kataoka,Jürgen Knödlseder,M. Kuss,J. Lande,Luca Latronico,Sang Hun Lee,M. Lemoine-Goumard,Francesco Longo,F. Loparco,B. Lott,M. N. Lovellette,M. N. Lovellette,P. Lubrano,Grzegorz Madejski,A. Makeev,A. Makeev,Walter Max-Moerbeck,Mn Mazziotta,Julie McEnery,Julie McEnery,J. Mehault,Peter F. Michelson,W. Mitthumsiri,Tsunefumi Mizuno,A. A. Moiseev,A. A. Moiseev,C. Monte,M. E. Monzani,A. Morselli,Igor V. Moskalenko,S. Murgia,M. Naumann-Godo,Sho Nishino,P. L. Nolan,J. P. Norris,E. Nuss,T. Ohsugi,Atsushi Okumura,Nicola Omodei,E. Orlando,J. F. Ormes,David Paneque,David Paneque,J. H. Panetta,D. Parent,Vasiliki Pavlidou,T. J. Pearson,V. Pelassa,M. Pepe,Melissa Pesce-Rollins,F. Piron,T. A. Porter,S. Rainò,Riccardo Rando,M. Razzano,A. C. S. Readhead,A. Reimer,A. Reimer,Olaf Reimer,Olaf Reimer,Joseph L. Richards,Joachim Ripken,Steven Ritz,M. Roth,H. F.W. Sadrozinski,David Sánchez,A. Sander,Jeffrey D. Scargle,Carmelo Sgrò,E. J. Siskind,P. D. Smith,Gloria Spandre,P. Spinelli,Łukasz Stawarz,Mark Stevenson,M. S. Strickman,Kirill Sokolovsky,D. J. Suson,Hiromitsu Takahashi,Tadayuki Takahashi,Takaaki Tanaka,J. B. Thayer,J. G. Thayer,D. J. Thompson,L. Tibaldo,Diego F. Torres,G. Tosti,A. Tramacere,A. Tramacere,Yasunobu Uchiyama,T. L. Usher,Justin Vandenbroucke,V. Vasileiou,V. Vasileiou,N. Vilchez,V. Vitale,A. P. Waite,Paul J. Wang,Ann E. Wehrle,Brian L Winer,K. S. Wood,Zhenwei Yang,T. Ylinen,T. Ylinen,J. A. Zensus,M. Ziegler,Jelena Aleksić,L. A. Antonelli,P. Antoranz,Michael Backes,Juan Abel Barrio,J. Becerra González,J. Becerra González,W. Bednarek,Andrei Berdyugin,K. Berger,Elisa Bernardini,Adrian Biland,Oscar Blanch,R. K. Bock,A. Boller,G. Bonnoli,Pol Bordas,D. Borla Tridon,Valentí Bosch-Ramon,D. Bose,Ilana M. Braun,Thomas Bretz,M. Camara,E. Carmona,A. Carosi,Pierre Colin,E. Colombo,Jose Luis Contreras,Juan Cortina,Stefano Covino,Francesco Dazzi,A. De Angelis,E. De Cea del Pozo,B. De Lotto,M. De Maria,F. De Sabata,C. Delgado Mendez,A. Diago Ortega,A. Diago Ortega,M. Doert,Aaron Dominguez,D. Dominis Prester,Daniela Dorner,Michele Doro,Dominik Elsaesser,Daniel Ferenc,M. V. Fonseca,Ll. Font,R. J. García López,R. J. García López,M. Garczarczyk,Markus Gaug,Gianluca Giavitto,N. Godinovi,D. Hadasch,Artemio Herrero,Artemio Herrero,D. Hildebrand,D. Höhne-Mönch,J. Hose,Dario Hrupec,T. Jogler,S. Klepser,T. Krähenbühl,D. Kranich,J. Krause,A. La Barbera,E. Leonardo,Elina Lindfors,Saverio Lombardi,M. López,E. Lorenz,E. Lorenz,P. Majumdar,E. Makariev,G. Maneva,Nijil Mankuzhiyil,K. Mannheim,L. Maraschi,Mosè Mariotti,M. I. Martínez,Daniel Mazin,Mario Meucci,Jose Miguel Miranda,R. Mirzoyan,Hiroko Miyamoto,J. Moldón,Abelardo Moralejo,Daniel Nieto,K. Nilsson,Reiko Orito,I. Oya,Riccardo Paoletti,Josep M. Paredes,S. Partini,M. Pasanen,F. Pauss,R. Pegna,Miguel A. Pérez-Torres,Massimo Persic,J. Peruzzo,J. Pochon,P. G. Prada Moroni,Francisco Prada,Elisa Prandini,N. Puchades,Ivica Puljak,T. Reichardt,R. Reinthal,Wolfgang Rhode,Marc Ribó,J. Rico,M. Rissi,S. Rügamer,A. Saggion,K. Saito,Takashi Saito,M. Salvati,Miguel A. Sánchez-Conde,Miguel A. Sánchez-Conde,Konstancja Satalecka,V. Scalzotto,V. Scapin,C. Schultz,T. Schweizer,M. Shayduk,S. N. Shore,Agnieszka Sierpowska-Bartosik,A. Sillanpää,Julian Sitarek,Dorota Sobczyńska,Felix Spanier,S. Spiro,Antonio Stamerra,B. Steinke,J. Storz,N. Strah,J. C. Struebig,Tihomir Surić,L. O. Takalo,Fabrizio Tavecchio,Petar Temnikov,Tomislav Terzić,D. Tescaro,Masahiro Teshima,H. Vankov,Robert Wagner,Q. Weitzel,Victor Zabalza,Fabio Zandanel,R. Zanin,V. A. Acciari,T. C. Arlen,T. Aune,Wystan Benbow,D. Boltuch,S. M. Bradbury,J. H. Buckley,V. Bugaev,A. Cesarini,L. Ciupik,Wei Cui,R. Dickherber,Manel Errando,A. D. Falcone,J. P. Finley,G. Finnegan,Lucy Fortson,Amy Furniss,N. Galante,Daniel Gall,G. H. Gillanders,S. Godambe,J. Grube,R. Guenette,Geza Gyuk,D. S. Hanna,Jamie Holder,D. Huang,C. M. Hui,Thomas Brian Humensky,Philip Kaaret,N. Karlsson,M. Kertzman,David Kieda,A. Konopelko,Henric Krawczynski,F. Krennrich,M. J. Lang,Gernot Maier,S. McArthur,A. McCann,M. McCutcheon,P. Moriarty,Reshmi Mukherjee,R. A. Ong,A. N. Otte,D. Pandel,J. S. Perkins,A. Pichel,M. Pohl,John L. Quinn,K. Ragan,L. C. Reyes,P. T. Reynolds,E. Roache,H. J. Rose,A. C. Rovero,M. Schroedter,G. H. Sembroski,G. D. Şentürk,D. Steele,D. Steele,S. P. Swordy,G. Tešić,M. Theiling,S. Thibadeau,A. Varlotta,S. Vincent,S. P. Wakely,J. E. Ward,T. C. Weekes,Amanda Weinstein,T. Weisgarber,David A. Williams,Matthew Wood,B. Zitzer,M. Villata,C. M. Raiteri,Hugh D. Aller,M. F. Aller,A. A. Arkharov,Dmitry A. Blinov,P. Calcidese,Wen Ping Chen,N. V. Efimova,Givi N. Kimeridze,Tatiana S. Konstantinova,E. N. Kopatskaya,Ekaterina Koptelova,Omar M. Kurtanidze,Sofia O. Kurtanidze,Anne Lähteenmäki,Valeri M. Larionov,Valeri M. Larionov,Elena G. Larionova,L. V. Larionova,R. Ligustri,D. A. Morozova,M. G. Nikolashvili,Lorand A. Sigua,Ivan S. Troitsky,E. Angelakis,M. Capalbi,A. Carraminana,L. Carrasco,P. Cassaro,E. De la Fuente,Mark Gurwell,Yuri Y. Kovalev,Yu. A. Kovalev,Thomas P. Krichbaum,Hans A. Krimm,Hans A. Krimm,Paolo Leto,Matthew L. Lister,Giuseppe Maccaferri,Joseph Moody,Y. Mori,I. Nestoras,Andrea Orlati,C. Pagani,C. Pace,R. Pearson,M. Perri,B. G. Piner,Alexander B. Pushkarev,Eduardo Ros,Eduardo Ros,A. C. Sadun,T. Sakamoto,Merja Tornikoski,Y. Yatsu,A. C. Zook +474 more
TL;DR: In this paper, the gamma-ray activity of the blazar Mrk 501 during the first 480 days of Fermi operation was reported, and it was shown that the energy distribution of the freshly accelerated radiating electrons required to fit the time-averaged data has a broken power-law form in the energy range 0.3GeV-10TeV, with spectral indices 2.2 and 2.20.
Journal ArticleDOI
Chandra Discovery of a 100 kiloparsec X-Ray Jet in PKS 0637–752
Daniel A. Schwartz,Herman L. Marshall,James E. J. Lovell,B. G. Piner,Steven Tingay,Steven Tingay,Mark Birkinshaw,Mark Birkinshaw,George Chartas,Martin Elvis,Eric D. Feigelson,Kajal K. Ghosh,D. E. Harris,Hisashi Hirabayashi,E. J. Hooper,D. L. Jauncey,Kenneth M. Lanzetta,Smita Mathur,Robert A. Preston,W. H. Tucker,Shanil N. Virani,Belinda Jane Wilkes,Diana M Worrall,Diana M Worrall +23 more
TL;DR: In this paper, a high-resolution X-ray image of the radio jet was presented, from 42 ks of data when PKS 0637-752 was on-axis and ACIS-S was near the optimum focus.
Journal ArticleDOI
Chandra Discovery of a 100 kpc X-ray Jet in PKS 0637--752
Daniel A. Schwartz,Herman L. Marshall,James E. J. Lovell,B. G. Piner,Steven Tingay,Mark Birkinshaw,George Chartas,Martin Elvis,Eric D. Feigelson,Kajal K. Ghosh,D. E. Harris,Hisashi Hirabayashi,E. J. Hooper,D. L. Jauncey,Kenneth M. Lanzetta,Smita Mathur,Robert A. Preston,W. H. Tucker,Shanil N. Virani,Belinda Jane Wilkes,Diana M Worrall +20 more
TL;DR: In this paper, a high-resolution X-ray image of the radio jet was presented, from 42 ks of data when PKS 0637-753 was on-axis and ACIS-S was near the optimum focus.