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SN 2009ip á la PESSTO: No evidence for core-collapse yet

(2013)

Authors:

Morgan Fraser, Cosimo Inserra, Anders Jerkstrand, Rubina Kotak, Giuliano Pignata, Stefano Benetti, Maria-Teresa Botticella, Filomena Bufano, Michael Childress, Seppo Mattila, Andrea Pastorello, Stephen J Smartt, Massimo Turatto, Fang Yuan, Joe P Anderson, Daniel DR Bayliss, Franz Erik Bauer, Ting-Wan Chen, Francisco Förster Burón, Avishay Gal-Yam, Joshua B Haislip, Cristina Knapic, Laurent Le Guillou, Sebastián Marchi, Paolo Mazzali, Marco Molinaro, Justin P Moore, Daniel Reichart, Riccardo Smareglia, Ken W Smith, Assaf Sternberg, Mark Sullivan, Katalin Takáts, Brad E Tucker, Stefano Valenti, Ofer Yaron, David R Young, George Zhou
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Formation of the compact jets in the black hole GX 339-4

(2013)

Authors:

S Corbel, H Aussel, JW Broderick, P Chanial, M Coriat, AJ Maury, M Buxton, JA Tomsick A Tzioumis, S Markoff, J Rodriguez, C Bailyn, C Brocksopp, R Fender, PO Petrucci, M Cadolle-Bel, D Calvelo, L Harvey-Smith
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PS1-12sk is a Peculiar Supernova From a He-rich Progenitor System in a Brightest Cluster Galaxy Environment

(2013)

Authors:

NE Sanders, AM Soderberg, RJ Foley, R Chornock, D Milisavljevic, R Margutti, MR Drout, M Moe, E Berger, WR Brown, R Lunnan, SJ Smartt, M Fraser, R Kotak, L Magill, KW Smith, D Wright, K Huang, Y Urata, JS Mulchaey, A Rest, DJ Sand, L Chomiuk, AS Friedman, RP Kirshner, GH Marion, JL Tonry, WS Burgett, KC Chambers, KW Hodapp, RP Kudritzki, PA Price
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PS1-10bzj: A Fast, Hydrogen-Poor Superluminous Supernova in a Metal Poor Host Galaxy

(2013)

Authors:

R Lunnan, R Chornock, E Berger, D Milisavljevic, M Drout, NE Sanders, PM Challis, I Czekala, RJ Foley, W Fong, ME Huber, RP Kirshner, C Leibler, GH Marion, M McCrum, G Narayan, A Rest, KC Roth, D Scolnic, SJ Smartt, K Smith, AM Soderberg, CW Stubbs, JL Tonry, WS Burgett, KC Chambers, R-P Kudritzki, EA Magnier, PA Price
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Measurement of the cross section for prompt isolated diphoton production using the full CDF run II data sample

Physical Review Letters 110:10 (2013)

Authors:

T Aaltonen, S Amerio, D Amidei, A Anastassov, A Annovi, J Antos, G Apollinari, JA Appel, T Arisawa, A Artikov, J Asaadi, W Ashmanskas, B Auerbach, A Aurisano, F Azfar, W Badgett, T Bae, A Barbaro-Galtieri, VE Barnes, BA Barnett, P Barria, P Bartos, M Bauce, F Bedeschi, S Behari, G Bellettini, J Bellinger, D Benjamin, A Beretvas, A Bhatti, KR Bland, B Blumenfeld, A Bocci, A Bodek, D Bortoletto, J Boudreau, A Boveia, L Brigliadori, C Bromberg, E Brucken, J Budagov, HS Budd, K Burkett, G Busetto, P Bussey, P Butti, A Buzatu, A Calamba, S Camarda, M Campanelli, F Canelli, B Carls, D Carlsmith, R Carosi, S Carrillo, B Casal, M Casarsa, A Castro, P Catastini, D Cauz, V Cavaliere, M Cavalli-Sforza, A Cerri, L Cerrito, YC Chen, M Chertok, G Chiarelli, G Chlachidze, K Cho, D Chokheli, MA Ciocci, A Clark, C Clarke, ME Convery, J Conway, M Corbo, M Cordelli, CA Cox, DJ Cox, M Cremonesi, D Cruz, J Cuevas, R Culbertson, N D'Ascenzo, M Datta, P De Barbaro, L Demortier, M Deninno, F Devoto, M D'Errico, A Di Canto, B Di Ruzza, JR Dittmann, M D'Onofrio, S Donati, M Dorigo, A Driutti, K Ebina, R Edgar, A Elagin

Abstract:

This Letter reports a measurement of the cross section for producing pairs of central prompt isolated photons in proton-antiproton collisions at a total energy √s=1.96 TeV using data corresponding to 9.5 fb-1 integrated luminosity collected with the CDF II detector at the Fermilab Tevatron. The measured differential cross section is compared to three calculations derived from the theory of strong interactions. These include a prediction based on a leading order matrix element calculation merged with a parton shower model, a next-to-leading order calculation, and a next-to-next-to-leading order calculation. The first and last calculations reproduce most aspects of the data, thus showing the importance of higher-order contributions for understanding the theory of strong interaction and improving measurements of the Higgs boson and searches for new phenomena in diphoton final states. © 2013 American Physical Society.
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