Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Ben J. Maughan"'
Autor:
Cicely Potter, Ayşegül Tümer, Qian H. S. Wang, Daniel R. Wik, Ben J. Maughan, Gerrit Schellenberger
Publikováno v:
The Astrophysical Journal, Vol 958, Iss 2, p 112 (2023)
Galaxy clusters are the most recently formed and most massive, gravitationally bound structures in the Universe. The number of galaxy clusters formed is highly dependent on cosmological parameters, such as the dark matter density, σ _8 , and Ω _m .
Externí odkaz:
https://doaj.org/article/8ec0b54ebb244c6799ef68ae14c59270
Autor:
Ben J. Maughan, Thomas H. Reiprich
Publikováno v:
The Open Journal of Astrophysics, Vol 2 (2019)
The detection of new clusters of galaxies or the study of known clusters of galaxies in X-rays can be complicated by the presence of X-ray point sources, the majority of which will be active galactic nuclei (AGN). This can be addressed by combining o
Externí odkaz:
https://doaj.org/article/a684090c12524ab7875585a04d6d8ca7
Autor:
Sunayana Bhargava, Christian Garrel, Elias Koulouridis, Marguerite Pierre, Ivan Valtchanov, Nicolas Cerardi, Ben J. Maughan, Michel Aguena, Christophe Benoist, Cale Baguley, Miriam E. Ramos-Ceja, Christophe Adami, Lucio Chiappetti, Cristian Vignali, Jon P. Willis
X-ray observations of galaxy clusters are impacted by the presence of active galactic nuclei (AGNs) in a manner that is challenging to quantify, leading to biases in the detection and measurement of cluster properties for both astrophysics and cosmol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2118e6c99b2a8aff9e05a2ee250e0687
Autor:
Lorenzo Lovisari, Ben J. Maughan
Publikováno v:
Handbook of X-ray and Gamma-ray Astrophysics ISBN: 9789811645440
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65443b7e0f0b72e3360fdd452c6f7d4c
https://doi.org/10.1007/978-981-16-4544-0_118-1
https://doi.org/10.1007/978-981-16-4544-0_118-1
Autor:
Crispin H. A. Logan, Ben J. Maughan, Antonaldo Diaferio, Ryan T. Duffy, Margaret J. Geller, Kenneth Rines, Jubee Sohn
Publikováno v:
Logan, C H A, Maughan, B J, Diaferio, A, Duffy, R T, Geller, M J, Rines, K & Sohn, J 2022, ' Chandra follow-up of the Hectospec Cluster Survey : Comparison of caustic and hydrostatic masses and constraints on the hydrostatic bias ', Astronomy and Astrophysics, vol. 665, A124 . https://doi.org/10.1051/0004-6361/202243347
Clusters of galaxies are powerful probes with which to study cosmology and astrophysics. However, for many applications an accurate measurement of a cluster's mass is essential. A systematic underestimate of hydrostatic masses from X-ray observations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba9f3c25ed6d10237724eeb14f3f3134
https://hdl.handle.net/2318/1890593
https://hdl.handle.net/2318/1890593
Autor:
Angela Bongiorno, R. De Propris, Florian Pacaud, M. N. Bremer, Sotiria Fotopoulou, Simon P. Driver, Marguerite Pierre, Ivan K. Baldry, E. Nwaokoro, Andrew M. Hopkins, Michael J. I. Brown, Manolis Plionis, Sean L. McGee, Steven Phillipps, Ben J Maughan, Andrew J. Young, Andrii Elyiv, L. Chiappetti, Paul Giles, Bianca M. Poggianti, Cristian Vignali
Publikováno v:
Nwaokoro, E, Phillipps, S, Young, A J, Baldry, I, Bongiorno, A, Bremer, M N, Brown, M J I, Chiappetti, L, De Propris, R, Driver, S P, Elyiv, A, Fotopoulou, S, Giles, P A, Hopkins, A M, Maughan, B, McGee, S, Pacaud, F, Pierre, M, Plionis, M, Poggianti, B M & Vignali, C 2021, ' GAMA/XXL : X-ray point sources in low-luminosity galaxies in the GAMA G02/XXL-N field ', Monthly Notices of the Royal Astronomical Society, vol. 502, no. 2, pp. 3101–3112 . https://doi.org/10.1093/mnras/stab242
Relatively few X-ray sources are known that have low-mass galaxies as hosts. This is an important restriction on studies of active galactic nuclei (AGNs), hence black holes, and of X-ray binaries (XRBs) in low-mass galaxies; addressing it requires ve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0187920f97ef63e55bfe1c36a3f9c5e2
http://hdl.handle.net/20.500.12386/32060
http://hdl.handle.net/20.500.12386/32060
Autor:
Alina Streblyanska, Raphael Gavazzi, I. Bartalucci, Mathilde Jauzac, P. S. Corasaniti, Paolo Tozzi, R. F. J. van der Burg, Jack Sayers, Mario Nonino, Dominique Eckert, Franco Vazza, M. Rossetti, S. Molendi, Christine Jones, A. Saro, Stefano Ettori, E. Rasia, A. Ferragamo, Nicolas Clerc, Jean-Baptiste Melin, Jose Alberto Rubino-Martin, Barbara Sartoris, Nobuhiro Okabe, R. T. Duffy, A. Iqbal, Sandrine Pires, F. Andrade-Santos, S. De Grandi, Rossella Cassano, F. Gastaldello, G. Schellenberger, Gustavo Yepes, Annalisa Bonafede, R. Barrena, Mauro Sereno, M. De Petris, Keiichi Umetsu, Etienne Pointecouteau, Paula Tarrío, Hervé Bourdin, Jean-Charles Cuillandre, Klaus Dolag, Chris P. Haines, Pasquale Mazzotta, S. Zarattini, Mario Radovich, Stefano Borgani, L. Salvati, Tiziana Venturi, M. Arnaud, Florian Kéruzoré, Simona Ghizzardi, David J. Barnes, Megan Donahue, Massimo Gaspari, S. Paltani, G. W. Pratt, Myriam Gitti, A. M. C. LeBrun, L. Perotto, S. Burkutean, F. Mayet, Scott T. Kay, Melanie Johnston-Hollitt, Lorenzo Lovisari, Herve Aussel, S. Maurogordato, Ben J Maughan
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 650, pp.A104. ⟨10.1051/0004-6361/202039632⟩
Astronomy and Astrophysics-A&A, 2021, 650, pp.A104. ⟨10.1051/0004-6361/202039632⟩
Astronomy and Astrophysics-A&A, EDP Sciences, In press
Biblos-e Archivo. Repositorio Institucional de la UAM
instname
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 650, pp.A104. ⟨10.1051/0004-6361/202039632⟩
Astronomy and Astrophysics-A&A, 2021, 650, pp.A104. ⟨10.1051/0004-6361/202039632⟩
Astronomy and Astrophysics-A&A, EDP Sciences, In press
Biblos-e Archivo. Repositorio Institucional de la UAM
instname
The Cluster HEritage project with XMM-Newton - Mass Assembly and Thermodynamics at the Endpoint of structure formation (CHEX-MATE) is a three mega-second Multi-Year Heritage Programme to obtain X-ray observations of a minimally-biased, signal-to-nois
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::743af3ea292622e34f2b674d19c95eee
https://hal.archives-ouvertes.fr/hal-02991777
https://hal.archives-ouvertes.fr/hal-02991777
Autor:
Keiichi Umetsu, Atsushi J. Nishizawa, L. Chiappetti, Akinari Hamabata, Emanuela Pompei, Bruno Altieri, Elias Koulouridis, P. S. Corasaniti, Paul Giles, Sotiria Fotopoulou, Taizo Okabe, Sinan Aliş, Florian Pacaud, S. Paltani, M. Lieu, C. Garrel, Patrick Valageas, Marguerite Pierre, J. P. Willis, Ben J Maughan, T. Sadibekova, J. Lefevre, Miriam E. Ramos-Ceja, F. Gastaldello, Masamune Oguri, Mauro Sereno, Manolis Plionis, C. Adami, Stefano Ettori, Dominique Eckert, L. Faccioli, Bianca M. Poggianti, Nobuhiro Okabe, Yen-Ting Lin
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2021, 503 (4), pp.5624-5637. ⟨10.1093/mnras/stab873⟩
Willis, J P, Fotopoulou, S, Maughan, B, Valageas, P & al., E 2021, ' Understanding X-ray and optical selection of galaxy clusters : A comparison of the XXL and CAMIRA cluster catalogues obtained in the common XXL-HSC SSP area ', Monthly Notices of the Royal Astronomical Society, vol. 503, no. 4, stab873, pp. 5624-5637 . https://doi.org/10.1093/mnras/stab873
Monthly Notices of the Royal Astronomical Society, 2021, 503 (4), pp.5624-5637. ⟨10.1093/mnras/stab873⟩
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2021, 503 (4), pp.5624-5637. ⟨10.1093/mnras/stab873⟩
Willis, J P, Fotopoulou, S, Maughan, B, Valageas, P & al., E 2021, ' Understanding X-ray and optical selection of galaxy clusters : A comparison of the XXL and CAMIRA cluster catalogues obtained in the common XXL-HSC SSP area ', Monthly Notices of the Royal Astronomical Society, vol. 503, no. 4, stab873, pp. 5624-5637 . https://doi.org/10.1093/mnras/stab873
Monthly Notices of the Royal Astronomical Society, 2021, 503 (4), pp.5624-5637. ⟨10.1093/mnras/stab873⟩
Large samples of galaxy clusters provide knowledge of both astrophysics in the most massive virialised environments and the properties of the cosmological model that defines our Universe. However, an important issue that affects the interpretation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b819d27fc00c0d625c79024d2a66ecbb
https://hal.archives-ouvertes.fr/hal-03191172
https://hal.archives-ouvertes.fr/hal-03191172
Autor:
G. Lagache, Alessandro Monfardini, R. Adam, Pascale Andre, A. Cappi, Bruno Altieri, M. Sanchez Portal, G. Pisano, A. Bideaud, Shibo Shu, Florian Kéruzoré, D. Boutigny, Simon Doyle, K. F. Schuster, V. Revéret, Marguerite Pierre, Alicia Gomez, A. Beelen, Sotiria Fotopoulou, Keiichi Umetsu, J. Goupy, Albrecht Sievers, C. Tucker, M. Ricci, C. Romero, Florian Ruppin, Adam Mantz, H. Aussel, F. Gastaldello, P. D. Mauskopf, O. Bourrion, Mark Birkinshaw, C. Kramer, A. Andrianasolo, Mauro Sereno, L. Perotto, A. Catalano, C. Ferrari, C. Benoist, D. Eckert, L. Faccioli, L. Chiappetti, Florian Pacaud, P. A. R. Ade, F.-X. Désert, Oliver Hahn, Alain Benoit, N. Ponthieu, Emanuela Pompei, Manuel Calvo, Cathy Horellou, Elias Koulouridis, E. F. C. Driessen, A. Ritacco, M. De Petris, J. F. Macías-Pérez, S. Maurogordato, Bilal Ladjelate, S. Leclercq, S. Berta, Paul Giles, Ben J Maughan, J.-F. Lestrade, Malcolm N. Bremer, H. Roussel
Publikováno v:
DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial
Instituto Nacional de Técnica Aeroespacial (INTA)
instname
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 642, pp.A126. ⟨10.1051/0004-6361/201937249⟩
Astronomy and Astrophysics-A&A, 2020, 642, pp.A126. ⟨10.1051/0004-6361/201937249⟩
Ricci, M, Birkinshaw, M, Bremer, M, Fotopoulou, S & Giles, P & Maughan, B 2020, ' The XXL Survey XLIV. Sunyaev-Zel’dovich mapping of a low-mass cluster at z ∼ 1 : a multi-wavelength approach ', Astronomy and Astrophysics, vol. 642, A126 . https://doi.org/10.1051/0004-6361/201937249
Astronomy & astrophysics, 2020, Vol.642, pp.A126 [Peer Reviewed Journal]
Digital.CSIC. Repositorio Institucional del CSIC
Instituto Nacional de Técnica Aeroespacial (INTA)
instname
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 642, pp.A126. ⟨10.1051/0004-6361/201937249⟩
Astronomy and Astrophysics-A&A, 2020, 642, pp.A126. ⟨10.1051/0004-6361/201937249⟩
Ricci, M, Birkinshaw, M, Bremer, M, Fotopoulou, S & Giles, P & Maughan, B 2020, ' The XXL Survey XLIV. Sunyaev-Zel’dovich mapping of a low-mass cluster at z ∼ 1 : a multi-wavelength approach ', Astronomy and Astrophysics, vol. 642, A126 . https://doi.org/10.1051/0004-6361/201937249
Astronomy & astrophysics, 2020, Vol.642, pp.A126 [Peer Reviewed Journal]
Digital.CSIC. Repositorio Institucional del CSIC
High-mass clusters at low redshifts have been intensively studied at various wavelengths. However, while more distant objects at lower masses constitute the bulk population of future surveys, their physical state remain poorly explored to date. In th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da9eb9d292c01ff64f2a9dd98bbc5324
http://hdl.handle.net/20.500.12666/247
http://hdl.handle.net/20.500.12666/247
Autor:
Keiichi Umetsu, David Rapetti, Yutaka Fujita, Nobuhiro Okabe, Mauro Sereno, Fabio Gastaldello, Mark Birkinshaw, Dominique Eckert, Stefano Ettori, I-Non Chiu, Satoshi Miyazaki, Elias Koulouridis, Marguerite Pierre, Ben J Maughan, Paul Giles, M. Lieu
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2020, 492 (3), pp.4528-4545. ⟨10.1093/mnras/stz3425⟩
Mon.Not.Roy.Astron.Soc.
Mon.Not.Roy.Astron.Soc., 2020, 492 (3), pp.4528-4545. ⟨10.1093/mnras/stz3425⟩
Sereno, M, Umetsu, K, Ettori, S, Eckert, D, Gastaldello, F, Giles, P, Lieu, M, Maughan, B, Okabe, N, Birkinshaw, M, Chiu, I-N, Fujita, Y, Miyazaki, S, Rapetti, D, Koulouridis, E & Pierre, M 2019, ' XXL Survey groups and clusters in the Hyper Suprime-Cam Survey : Scaling relations between X-ray properties and weak lensing mass ', Astronomy and Astrophysics, vol. 492, no. 3, stz3425, pp. 4528-4545 . https://doi.org/10.1093/mnras/stz3425
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2020, 492 (3), pp.4528-4545. ⟨10.1093/mnras/stz3425⟩
Monthly Notices of the Royal Astronomical Society, 2020, 492 (3), pp.4528-4545. ⟨10.1093/mnras/stz3425⟩
Mon.Not.Roy.Astron.Soc.
Mon.Not.Roy.Astron.Soc., 2020, 492 (3), pp.4528-4545. ⟨10.1093/mnras/stz3425⟩
Sereno, M, Umetsu, K, Ettori, S, Eckert, D, Gastaldello, F, Giles, P, Lieu, M, Maughan, B, Okabe, N, Birkinshaw, M, Chiu, I-N, Fujita, Y, Miyazaki, S, Rapetti, D, Koulouridis, E & Pierre, M 2019, ' XXL Survey groups and clusters in the Hyper Suprime-Cam Survey : Scaling relations between X-ray properties and weak lensing mass ', Astronomy and Astrophysics, vol. 492, no. 3, stz3425, pp. 4528-4545 . https://doi.org/10.1093/mnras/stz3425
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2020, 492 (3), pp.4528-4545. ⟨10.1093/mnras/stz3425⟩
Scaling relations trace the formation and evolution of galaxy clusters. We exploited multi-wavelength surveys -- the XXL survey at \emph{XMM-Newton} in the X-ray band, and the Hyper Suprime-Cam Subaru Strategic Program for optical weak lensing -- to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2b06f428aca7677381766e7fce92a05
https://hal.science/hal-02467262/document
https://hal.science/hal-02467262/document