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The ATLAS experiment at the CERN large hadron collider

Journal of Instrumentation 3:8 (2008)

Authors:

G Aad, E Abat, J Abdallah, AA Abdelalim, A Abdesselam, O Abdinov, BA Abi, M Abolins, H Abramowicz, E Acerbi, BS Acharya, R Achenbach, M Ackers, DL Adams, F Adamyan, TN Addy, M Aderholz, C Adorisio, P Adragna, M Aharrouche, SP Ahlen, F Ahles, A Ahmad, H Ahmed, G Aielli, PF Åkesson, TPA Akesson, AV Akimov, SM Alam, J Albert, S Albrand, M Aleksa, IN Aleksandrov, M Aleppo, F Alessandria, C Alexa, G Alexander, T Alexopoulos, G Alimonti, M Aliyev, PP Allport, SE Allwood-Spiers, A Aloisio, J Alonso, R Alves, MG Alviggi, K Amako, P Amaral, SP Amaral, G Ambrosini, G Ambrosio, C Amelung, VV Ammosov, A Amorim, N Amram, C Anastopoulos, B Anderson, KJ Anderson, EC Anderssen, A Andreazza, V Andrei, L Andricek, ML Andrieux, XS Anduaga, F Anghinolfi, A Antonaki, M Antonelli, S Antonelli, R Apsimon, G Arabidze, I Aracena, Y Arai, ATH Arce, JP Archambault, JF Arguin, E Arik, M Arik, KE Arms, SR Armstrong, M Arnaud, C Arnault, A Artamonov, S Asai, S Ask, B Åsman, D Asner, L Asquith, K Assamagan, A Astbury, B Athar, T Atkinson, B Aubert, B Auerbach, E Auge, K Augsten, VM Aulchenko, N Austin, G Avolio, R Avramidou, A Axen
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The disc-jet coupling in Aql X-1

International Conference Recent Advances in Natural Language Processing, RANLP (2008)

Authors:

V Tudose, R Fender, M Linares, D Maitra

Abstract:

We present a multiwavelength analysis of the outbursts from the neutron star X-ray binary Aql X-1. We focus on three outbursts for which quasi-simultaneous data in radio, optical and Xray bands exist. We find evidence that the disc/jet coupling in Aql X-1 is similar to the one documented for black hole X-ray binaries, at least from the point of view of the general behaviour revealed during outbursts. © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.

VLT Detection of a Red Supergiant Progenitor of the Type II-P Supernova 2008bk

The Astrophysical Journal American Astronomical Society 688:2 (2008) l91-l94

Authors:

S Mattila, SJ Smartt, JJ Eldridge, JR Maund, RM Crockett, IJ Danziger
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X-ray jets from the X-ray binary cir X-1

International Conference Recent Advances in Natural Language Processing, RANLP (2008)

Authors:

P Soleri, S Heinz, R Fender, R Wijnands, V Tudose, D Altamirano, PG Jonker, M Van Der Klis, L Kuiper, C Kaiser, P Casella

Abstract:

We present the results of the analysis of two Chandra observations of Circinus X-1 performed in 2007, for a total exposure time of ∼50 ks. The source was observed with the High Resolution Camera during a long X-ray low-flux state of the source. Cir X-1 is an accreting neutron-star binary system that exhibits ultra-relativistic arcsec-scale radio jets and an extended arcmin-scale radio nebula. Furthermore, a recent paper has shown an X-ray excess on arcmin-scale prominent on the side of the receding radio jet. In our images we clearly detect X-ray structures both on the side of the receding and the approaching radio jet. The X-ray emission is consistent with being from synchrotron origin. Our detection is consistent with neutron-star binaries being as efficient as black-hole binaries in producing X-ray outflows, despite their shallower gravitational potential. © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.
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COMMISSION 28: GALAXIES

Proceedings of the International Astronomical Union Cambridge University Press (CUP) 4:T27A (2008) 286-294

Authors:

Françoise Combes, Roger L Davies, Elaine M Sadler, Avishai Dekel, Marijn Franx, John S Gallagher, Valentina Karachentseva, Gillian R Knapp, Renée C Kraan-Korteweg, Bruno Leibundgut, Naomasa Nakai, Jayant V Narlikar, Monica Rubio
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