Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Pavel Naselsky"'
Publikováno v:
Advances in Astronomy, Vol 2012 (2012)
Given an arbitrary function, we may construct symmetric and antisymmetric functions under a certain operation. Since statistical isotropy and homogeneity of our Universe has been a fundamental assumption of modern cosmology, we do not expect any part
Externí odkaz:
https://doaj.org/article/0ffc361e9a194826acea7cb6053d979d
Publikováno v:
The Fifteenth Marcel Grossmann Meeting.
In this work, we extend our previous blind GW signal estimation method [H. Liu, J. Creswell, S. von Hausegger, A. D. Jackson and P. Naselsky, J. Cosmol. Astropart. Phys. 2 (2018) 013] to the case of multiple detectors and show that, with a full use o
Autor:
Elcio Abdalla, Guillermo Franco Abellán, Amin Aboubrahim, Adriano Agnello, Özgür Akarsu, Yashar Akrami, George Alestas, Daniel Aloni, Luca Amendola, Luis A. Anchordoqui, Richard I. Anderson, Nikki Arendse, Marika Asgari, Mario Ballardini, Vernon Barger, Spyros Basilakos, Ronaldo C. Batista, Elia S. Battistelli, Richard Battye, Micol Benetti, David Benisty, Asher Berlin, Paolo de Bernardis, Emanuele Berti, Bohdan Bidenko, Simon Birrer, John P. Blakeslee, Kimberly K. Boddy, Clecio R. Bom, Alexander Bonilla, Nicola Borghi, François R. Bouchet, Matteo Braglia, Thomas Buchert, Elizabeth Buckley-Geer, Erminia Calabrese, Robert R. Caldwell, David Camarena, Salvatore Capozziello, Stefano Casertano, Geoff C.-F. Chen, Jens Chluba, Angela Chen, Hsin-Yu Chen, Anton Chudaykin, Michele Cicoli, Craig J. Copi, Fred Courbin, Francis-Yan Cyr-Racine, Bożena Czerny, Maria Dainotti, Guido D'Amico, Anne-Christine Davis, Javier de Cruz Pérez, Jaume de Haro, Jacques Delabrouille, Peter B. Denton, Suhail Dhawan, Keith R. Dienes, Eleonora Di Valentino, Pu Du, Dominique Eckert, Celia Escamilla-Rivera, Agnès Ferté, Fabio Finelli, Pablo Fosalba, Wendy L. Freedman, Noemi Frusciante, Enrique Gaztañaga, William Giarè, Elena Giusarma, Adrià Gómez-Valent, Will Handley, Ian Harrison, Luke Hart, Dhiraj Kumar Hazra, Alan Heavens, Asta Heinesen, Hendrik Hildebrandt, J. Colin Hill, Natalie B. Hogg, Daniel E. Holz, Deanna C. Hooper, Nikoo Hosseininejad, Dragan Huterer, Mustapha Ishak, Mikhail M. Ivanov, Andrew H. Jaffe, In Sung Jang, Karsten Jedamzik, Raul Jimenez, Melissa Joseph, Shahab Joudaki, Marc Kamionkowski, Tanvi Karwal, Lavrentios Kazantzidis, Ryan E. Keeley, Michael Klasen, Eiichiro Komatsu, Léon V.E. Koopmans, Suresh Kumar, Luca Lamagna, Ruth Lazkoz, Chung-Chi Lee, Julien Lesgourgues, Jackson Levi Said, Tiffany R. Lewis, Benjamin L'Huillier, Matteo Lucca, Roy Maartens, Lucas M. Macri, Danny Marfatia, Valerio Marra, Carlos J.A.P. Martins, Silvia Masi, Sabino Matarrese, Arindam Mazumdar, Alessandro Melchiorri, Olga Mena, Laura Mersini-Houghton, James Mertens, Dinko Milaković, Yuto Minami, Vivian Miranda, Cristian Moreno-Pulido, Michele Moresco, David F. Mota, Emil Mottola, Simone Mozzon, Jessica Muir, Ankan Mukherjee, Suvodip Mukherjee, Pavel Naselsky, Pran Nath, Savvas Nesseris, Florian Niedermann, Alessio Notari, Rafael C. Nunes, Eoin Ó Colgáin, Kayla A. Owens, Emre Özülker, Francesco Pace, Andronikos Paliathanasis, Antonella Palmese, Supriya Pan, Daniela Paoletti, Santiago E. Perez Bergliaffa, Leandros Perivolaropoulos, Dominic W. Pesce, Valeria Pettorino, Oliver H.E. Philcox, Levon Pogosian, Vivian Poulin, Gaspard Poulot, Marco Raveri, Mark J. Reid, Fabrizio Renzi, Adam G. Riess, Vivian I. Sabla, Paolo Salucci, Vincenzo Salzano, Emmanuel N. Saridakis, Bangalore S. Sathyaprakash, Martin Schmaltz, Nils Schöneberg, Dan Scolnic, Anjan A. Sen, Neelima Sehgal, Arman Shafieloo, M.M. Sheikh-Jabbari, Joseph Silk, Alessandra Silvestri, Foteini Skara, Martin S. Sloth, Marcelle Soares-Santos, Joan Solà Peracaula, Yu-Yang Songsheng, Jorge F. Soriano, Denitsa Staicova, Glenn D. Starkman, István Szapudi, Elsa M. Teixeira, Brooks Thomas, Tommaso Treu, Emery Trott, Carsten van de Bruck, J. Alberto Vazquez, Licia Verde, Luca Visinelli, Deng Wang, Jian-Min Wang, Shao-Jiang Wang, Richard Watkins, Scott Watson, John K. Webb, Neal Weiner, Amanda Weltman, Samuel J. Witte, Radosław Wojtak, Anil Kumar Yadav, Weiqiang Yang, Gong-Bo Zhao, Miguel Zumalacárregui
Publikováno v:
JHEAp
JHEAp, 2022, 34, pp.49-211. ⟨10.1016/j.jheap.2022.04.002⟩
Journal of High Energy Astrophysics, 34, 49-211. ELSEVIER
Abdalla, E, Abellán, G F, Aboubrahim, A, Agnello, A, Akarsu, Ö, Alestas, G, Amendola, L, Anchordoqui, L, Andersson, R, Arendese, N, Balladini, M, Barger, V, Basilakos, S, Batista, R & Snowmass summer study group 2022, ' Cosmology intertwined : A review of the particle physics, astrophysics, and cosmology associated with the cosmological tensions and anomalies ', Journal of High Energy Astrophysics, vol. 34, pp. 49-211 . https://doi.org/10.1016/j.jheap.2022.04.002
Journal of High Energy Astrophysics
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
JHEAp, 2022, 34, pp.49-211. ⟨10.1016/j.jheap.2022.04.002⟩
Journal of High Energy Astrophysics, 34, 49-211. ELSEVIER
Abdalla, E, Abellán, G F, Aboubrahim, A, Agnello, A, Akarsu, Ö, Alestas, G, Amendola, L, Anchordoqui, L, Andersson, R, Arendese, N, Balladini, M, Barger, V, Basilakos, S, Batista, R & Snowmass summer study group 2022, ' Cosmology intertwined : A review of the particle physics, astrophysics, and cosmology associated with the cosmological tensions and anomalies ', Journal of High Energy Astrophysics, vol. 34, pp. 49-211 . https://doi.org/10.1016/j.jheap.2022.04.002
Journal of High Energy Astrophysics
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
E. Abdalla, G. F. Abellán, A. Aboubrahim et al.
The standard Λ Cold Dark Matter (ΛCDM) cosmological model provides a good description of a wide range of astrophysical and cosmological data. However, there are a few big open questions that mak
The standard Λ Cold Dark Matter (ΛCDM) cosmological model provides a good description of a wide range of astrophysical and cosmological data. However, there are a few big open questions that mak
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ae4e74ede8a11540ce4ce0042456ac1
https://hal.science/hal-03658872/document
https://hal.science/hal-03658872/document
Publikováno v:
Kasak, J, Creswell, J, Naselsky, P & Liu, H 2021, ' Statistics of nonpolarized points in the CMB polarization maps ', Physical Review D, vol. 104, no. 2, 023502 . https://doi.org/10.1103/PhysRevD.104.023502
The non-polarized points (NPP) of the $Q$ and $U$ Stokes parameters of the CMB can be classified according to the geometry of the polarization field. We describe a procedure to identify these points in the pixelized sky and present the shape of the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de72df3c8366fbc755a00a766355e7c4
http://arxiv.org/abs/2012.15811
http://arxiv.org/abs/2012.15811
We reexamine the results presented in a recent work by Nielsen et al. [1], in which the properties of the noise residuals in the 40\,ms chirp domain of GW150914 were investigated. This paper confirmed the presence of strong (i.e., about 0.80) correla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58f324de3ab79a80f0fc8c8b1b0b2a98
Autor:
Pavel Naselsky, James Creswell
Publikováno v:
Journal of Cosmology and Astroparticle Physics. 2021:103
We investigate the sources of parity asymmetry in the CMB temperature maps using a pixel domain approach. We demonstrate that this anomaly is mainly associated with the presence of two pairs of high asymmetry regions. The first pair of peaks with Gal
Publikováno v:
Liu, H, Creswell, J & Naselsky, P 2020, ' Comparison of the Planck 2018 CMB polarization maps in the BICEP2/Keck region ', Journal of Cosmology and Astroparticle Physics, vol. 2020, no. 6, 023 . https://doi.org/10.1088/1475-7516/2020/06/023
We examine the statistical properties of polarization maps from Planck 2018 within the patch of sky observed by the BICEP2/Keck experiment using the one point distribution function (1PDF), skewness, and kurtosis statistics. Our analysis is performed
We study the degeneracy of theoretical gravitational waveforms for binary black hole mergers using an aligned-spin effective-one-body model. After appropriate truncation, bandpassing, and matching, we identify regions in the mass--spin parameter spac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baa4cfa4f9725eee1b03ad0d5e4836c5
http://arxiv.org/abs/1803.02350
http://arxiv.org/abs/1803.02350
Publikováno v:
Liu, H, Creswell, J, von Hausegger, S & Naselsky, P 2019, ' Methods for pixel domain correction of EB leakage ', Physical Review D, vol. 100, no. 2, 023538 . https://doi.org/10.1103/PhysRevD.100.023538
In observation of the cosmic microwave background (CMB) polarization, "$EB$~leakage" refers to the artificial $B$-mode signal coming from the leakage of $E$-mode signal when part of the sky is unavailable or excluded. Correction of such leakage is on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2ccbfee90fe7dea9987fb75d1241b3b
We propose a blind, template-free method for the extraction of a common signal between the Hanford and Livingston detectors and apply it especially to the GW150914 event. We construct a log-likelihood method that maximizes the cross-correlation betwe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ba3ffc2154b5b8568e178009e1e2c15