Browsing by Author "d4f4412e-2829-4b9b-add3-fa4a5596a5a9"

Now showing items 1-9 of 9

    • Constraints on inflation with LSS surveys: Features in the primordial power spectrum 
      Palma, Gonzalo; Sapone, Domenico; Sypsas, Spyros (Institute of Physics Publishing, 2018)
      We analyse the efficiency of future large scale structure surveys to unveil the presence of scale dependent features in the primordial spectrum –resulting from cosmic inflation– imprinted in the distribution of galaxies. ...
    • Cosmology and fundamental physics with the Euclid satellite 
      Amendola, Luca; Sapone, Domenico (Springer, 2018)
      Euclid is a European Space Agency medium-class mission selected for launch in 2020 within the cosmic vision 2015-2025 program. The main goal of Euclid is to understand the origin of the accelerated expansion of the universe. ...
    • Euclid preparation: VI. verifying the performance of cosmic shear experiments 
      Paykari, P.; Kitching, T.; Hoekstra, H.; Azzollini, R.; Cardone, V. F.; Cropper, M.; Duncan, C. A. J.; Kannawadi, A.; Miller, L.; Aussel, H.; Conti, I. F.; Auricchio, N.; Baldi, M.; Bardelli, S.; Biviano, A.; Bonino, D.; Borsato, E.; Bozzo, E.; Branchini, E.; Brau Nogue, S.; Brescia, M.; Brinchmann, J.; Burigana, C.; Camera, S.; Capobianco, V.; Carbone, C.; Carretero, J.; Castander, F. J.; Castellano, M.; Cavuoti, S.; Charles, Y.; Cledassou, R.; Colodro Conde, C.; Congedo, G.; Conselice, C.; Conversi, L.; Copin, Y.; Coupon, J.; Courtois, H. M.; Da Silva, A.; Dupac, J.; Fabbian, G.; Farrens, S.; Ferreira, P. G.; Fosalba, P.; Fourmanoit, N.; Frailis, M.; Fumana, M.; Galeotta, S.; Garilli, B.; Gillard, W.; Gillis, B. R.; Giocoli, C.; Gracía Carpio, J.; Grupp, F.; Hormuth, F.; Ilic, S.; Israel, H.; Jahnke, K.; Keihanen, E.; Kermiche, S.; Kilbinger, M.; Kirkpatrick, C. C.; Kubik, B.; Kunz, M.; Kurki Suonio, H.; Laureijs, R.; Le Mignant, D.; Ligori, S.; Lilje, P. B.; Lloro, I.; Maciaszek, T.; Maiorano, E.; Marggraf, O.; Markovic, K.; Martinet, N.; Marulli, F.; Massey, R.; Mauri, N.; Medinaceli, E.; Mei, S.; Mellier, Y.; Meneghetti, M.; Metcalf, R. B.; Moresco, M.; Moscardini, L.; Munari, E.; Neissner, C.; Nichol, R. C.; Niemi, S.; Nutma, T.; Padilla, C.; Paltani, S.; Pasian, F.; Pettorino, V.; Pires, S.; Polenta, G.; Raison, F.; Renzi, A.; Rhodes, J.; Romelli, E.; Roncarelli, M.; Rossetti, E.; Saglia, R.; Sakr, Z.; Sanchez, A. G.; Sapone, Domenico; Scaramella, R.; Schneider, P.; Schrabback, T.; Scottez, V.; Secroun, A.; Serrano, S.; Sirignano, C.; Sirri, G.; Stanco, L.; Starck, J. L.; Sureau, F.; Tallada Crespi, P.; Taylor, A.; Tenti, M.; Terreno, I.; Toledo Moreo, M.; Torradeflot, F.; Valenziano, L.; Vannier, M.; Vassallo, T.; Zoubian, J.; Zucca, E. (EDP Sciences, 2020)
      Aims. Our aim is to quantify the impact of systematic effects on the inference of cosmological parameters from cosmic shear.Methods. We present an "end-to-end" approach that introduces sources of bias in a modelled weak ...
    • Euclid: Forecast constraints on the cosmic distance duality relation with complementary external probes 
      Martinelli, M.; Martins, C. J. A. P.; Nesseris, S.; Sapone, Domenico; Tutusaus, I.; Avgoustidis, A.; Camera, S.; Carbone, C.; Casas, S.; Ilic, S.; Sakr, Z.; Yankelevich, V.; Auricchio, N.; Balestra, A.; Bodendorf, C.; Bonino, D.; Branchini, E.; Brescia, M.; Brinchmann, J.; Capobianco, V.; Carretero, J.; Castellano, M.; Cavuoti, S.; Cledassou, R.; Congedo, G.; Conversi, L.; Corcione, L.; Dubath, F.; Ealet, A.; Frailis, M.; Franceschi, E.; Fumana, M.; Garilli, B.; Gillis, B.; Giocoli, C.; Grupp, F.; Haugan, S. V. H.; Holmes, W.; Hormuth, F.; Jahnke, K.; Kermiche, S.; Kilbinger, M.; Kitching, T.; Kubik, B.; Kunz, M.; Kurki-Suonio, H.; Ligori, S.; Lilje, P. B.; Lloro, I.; Marggraf, O.; Markovic, K.; Massey, R.; Mei, S.; Meneghetti, M.; Meylan, G.; Moscardini, L.; Niemi, S.; Padilla, C.; Paltani, S.; Pasian, F.; Pettorino, V.; Pires, S.; Polenta, G.; Poncet, M.; Popa, L.; Pozzetti, L.; Raison, F.; Rhodes, J.; Roncarelli, M.; Saglia, R.; Schneider, P.; Secroun, A.; Serrano, S.; Sirignano, C.; Sirri, G.; Sureau, F.; Taylor, A.; Tereno, I.; Toledo Moreo, R.; Valenziano, L.; Vassallo, T.; Wang, Y.; Welikala, N.; Weller, J.; Zacchei, A. (EDP Sciences S A, 2020)
      Context. In metric theories of gravity with photon number conservation, the luminosity and angular diameter distances are related via the Etherington relation, also known as the distance duality relation (DDR). A violation ...
    • Euclid: The importance of galaxy clustering and weak lensing cross-correlations within the photometric ... 
      Tutusaus, I.; Martinelli, M.; Cardone, V. F.; Camera, S.; Yahia Cherif, S.; Casas, S.; Blanchard, A.; Kilbinger, M.; Lacasa, F.; Sakr, Z.; Ilic, S.; Kunz, M.; Kunz, M.; Carbone, C.; Castander, F. J.; Dournac, F.; Fosalba, P.; Kitching, T.; Markovic, K.; Mangilli, A.; Pettorino, V.; Sapone, Domenico; Yankelevich, V.; Auricchio, N.; Bender, R.; Bonino, D.; Boucaud, A.; Brescia, M.; Capobianco, V.; Carretero, J.; Castellano, M.; Cavuoti, S.; Cledassou, R.; Congedo, G.; Conversi, L.; Costille, A.; Crocce, M.; Cropper, M.; Dubath, F.; Dusini, S.; Fabbian, G.; Frailis, M.; Franceschi, E.; Garilli, B.; Grupp, F.; Guzzo, L.; Hoekstra, H.; Hormuth, F.; Israel, H.; Jahnke, K.; Kermiche, S.; Kubik, B.; Laureijs, R.; Ligori, S.; Lilje, P. B.; Lloro, I.; Maiorano, E.; Marggraf, O.; Massey, R.; Mei, S.; Merlin, E.; Meylan, G.; Moscardini, L.; Ntelis, P.; Padilla, C.; Paltani, S.; Pasian, F.; Percival, W. J.; Pires, S.; Poncet, M.; Raison, F.; Rhodes, J.; Roncarelli, M.; Rossetti, E.; Saglia, R.; Schneider, P.; Secroun, A.; Serrano, S.; Sirignano, C.; Sirri, G.; Starck, J.; Sureau, F.; Taylor, A. N.; Tereno, I.; Toledo Moreo, R.; Valenziano, L.; Wang, Y.; Welikala, N.; Weller, J.; Zacchei, A.; Zoubian, J. (EDP, 2020)
      Context. The data from the Euclid mission will enable the measurement of the angular positions and weak lensing shapes of over a billion galaxies, with their photometric redshifts obtained together with ground-based ...
    • Euclid: The reduced shear approximation and magnification bias for Stage IV cosmic shear experiments? 
      Deshpande, A. C.; Kitching, T. D.; Cardone, V. F.; Taylor, P. L.; Casas, S.; Camera, S.; Carbone, C.; Kilbinger, M.; Pettorino, V.; Sakr, Z.; Sapone, Domenico; Tutusaus, I.; Auricchio, N.; Bodendorf, C.; Bonino, D.; Brescia, M.; Capobianco, V.; Carretero, J.; Castellano, M.; Cavuoti, S.; Cledassou, R.; Congedo, G.; Conversi, L.; Corcione, L.; Cropper, M.; Dubath, F.; Dusini, S.; Fabbian, G.; Franceschi, E.; Fumana, M.; Garilli, B; Grupp, F.; Hoekstra, H.; Hormuth, F.; Israel, H.; Jahnke, K.; Kermiche, S.; Kubik, B.; Kunz, M.; Lacasa, F.; Ligori, S.; Lilje, P. B.; Lloro, I.; Maiorano, E.; Marggraf, O.; Massey, R.; Mei, S.; Meneghetti, M.; Meylan, G.; Moscardini, L.; Padilla, C.; Paltani, S.; Pasian, F.; Pires, S.; Polenta, G.; Poncet, M.; Raison, F.; Rhodes, J.; Roncarelli, M.; Saglia, R.; Schneider, P.; Secroun, A.; Serrano, S.; Sirri, G.; Starck, J. L.; Sureau, F.; Taylor, A. N.; Tereno, I.; Toledo Moreo, R.; Valenziano, L.; Wang, Y.; Zoubian, J. (EDP Sciences, 2020)
      Context. Stage IV weak lensing experiments will offer more than an order of magnitude leap in precision. We must therefore ensure that our analyses remain accurate in this new era. Accordingly, previously ignored systematic ...
    • Evaporating primordial black holes as varying dark energy 
      Nesseris, Savvas; Sapone, Domenico; Sypsas, Spyros (Elsevier, 2020)
      If light enough primordial black holes (PBH) account for dark matter, then its density decreases with time as they lose mass via Hawking radiation. We show that this time-dependence of the matter density can be formulated ...
    • Internal robustness of growth rate data 
      Sagredo, Bryan; Nesseris, Savvas; Sapone, Domenico (American Physical Society, 2018)
      We perform an internal robustness analysis (iR) to a compilation of the most recent fσ8ðzÞ data, using the framework of Ref. [1]. The method analyzes combinations of subsets in the data set in a Bayesian model comparison ...
    • Null tests of the standard model using the linear model formalism 
      Marra, Valerio; Sapone, Domenico (American Physical Society, 2018)
      We test both the Friedmann-Lemaitre-Robertson-Walker geometry and ACDM cosmology in a model-independent way by reconstructing the Hubble function H(z), the comoving distance D(z), and the growth of structure f sigma(8)(z) ...