Cosmology intertwined III: fσ8 and S8

Eleonora Di Valentino; Luis A. Anchordoqui; Ozgur Akarsu; Yacine Ali-Haimoud; Luca Amendola; Nikki Arendse; Marika Asgari; Mario Ballardini; Spyros Basilakos; Elia Battistelli; Micol Benetti; Simon Birrer; Francois R. Bouchet; Marco Bruni; Erminia Calabrese; David Camarena; Salvatore Capozziello; Angela Chen; Jens Chluba; Anton Chudaykin; Eoin O. Colgain; Francis-Yan Cyr-Racine; Paolo de Bernardis; Javier de Cruz Perez; Jacques Delabrouille; Jo Dunkley; Celia Escamilla-Rivera; Agnes Ferte; Fabio Finelli; Wendy Freedman; Noemi Frusciante; Elena Giusarma; Adria Gomez-Valent; Will Handley; Ian Harrison; Luke Hart; Alan Heavens; Hendrik Hildebrandt; Daniel Holz; Dragan Huterer; Mikhail M. Ivanov; Shahab Joudaki; Marc Kamionkowski; Tanvi Karwal; Lloyd Knox; Suresh Kumar; Luca Lamagna; Julien Lesgourgues; Matteo Lucca; Valerio Marra; Silvia Masi; Sabino Matarrese; Arindam Mazumdar; Alessandro Melchiorri; Olga Mena; Laura Mersini-Houghton; Vivian Miranda; Cristian Moreno-Pulido; David F. Mota; Jessica Muir; Ankan Mukherjee; Florian Niedermann; Alessio Notari; Rafael C. Nunes; Francesco Pace; Andronikos Paliathanasis; Antonella Palmese; Supriya Pan; Daniela Paoletti; Valeria Pettorino; Francesco Piacentini; Vivian Poulin; Marco Raveri; Adam G. Riess; Vincenzo Salzano; Emmanuel N. Saridakis; Anjan A. Sen; Arman Shafieloo; Anowar J. Shajib; Joseph Silk; Alessandra Silvestri; Martin S. Sloth; Tristan L. Smith; Joan Sola; Carsten van de Bruck; Licia Verde; Luca Visinelli; Benjamin D. Wandelt; Deng Wang; Jian-Min Wang; Anil K. Yadav; Weiqiang Yang

doi:10.1016/j.astropartphys.2021.102604

Cosmology intertwined III: fσ₈ and S₈

Eleonora Di Valentino^*, Luis A. Anchordoqui, Ozgur Akarsu, Yacine Ali-Haimoud, Luca Amendola, Nikki Arendse, Marika Asgari, Mario Ballardini, Spyros Basilakos, Elia Battistelli, Micol Benetti, Simon Birrer, Francois R. Bouchet, Marco Bruni, Erminia Calabrese, David Camarena, Salvatore Capozziello, Angela Chen, Jens Chluba, Anton ChudaykinEoin O. Colgain, Francis-Yan Cyr-Racine, Paolo de Bernardis, Javier de Cruz Perez, Jacques Delabrouille, Jo Dunkley, Celia Escamilla-Rivera, Agnes Ferte, Fabio Finelli, Wendy Freedman, Noemi Frusciante, Elena Giusarma, Adria Gomez-Valent, Will Handley, Ian Harrison, Luke Hart, Alan Heavens, Hendrik Hildebrandt, Daniel Holz, Dragan Huterer, Mikhail M. Ivanov, Shahab Joudaki, Marc Kamionkowski, Tanvi Karwal, Lloyd Knox, Suresh Kumar, Luca Lamagna, Julien Lesgourgues, Matteo Lucca, Valerio Marra, Silvia Masi, Sabino Matarrese, Arindam Mazumdar, Alessandro Melchiorri, Olga Mena, Laura Mersini-Houghton, Vivian Miranda, Cristian Moreno-Pulido, David F. Mota, Jessica Muir, Ankan Mukherjee, Florian Niedermann, Alessio Notari, Rafael C. Nunes, Francesco Pace, Andronikos Paliathanasis, Antonella Palmese, Supriya Pan, Daniela Paoletti, Valeria Pettorino, Francesco Piacentini, Vivian Poulin, Marco Raveri, Adam G. Riess, Vincenzo Salzano, Emmanuel N. Saridakis, Anjan A. Sen, Arman Shafieloo, Anowar J. Shajib, Joseph Silk, Alessandra Silvestri, Martin S. Sloth, Tristan L. Smith, Joan Sola, Carsten van de Bruck, Licia Verde, Luca Visinelli, Benjamin D. Wandelt, Deng Wang, Jian-Min Wang, Anil K. Yadav, Weiqiang Yang

^*Corresponding author for this work

DARK

Research output: Contribution to journal › Journal article › Research › peer-review

284 Citations (Scopus)

Abstract

The standard A Cold Dark Matter cosmological model provides a wonderful fit to current cosmological data, but a few statistically significant tensions and anomalies were found in the latest data analyses. While these anomalies could be due to the presence of systematic errors in the experiments, they could also indicate the need for new physics beyond the standard model. In this Letter of Interest we focus on the tension between Planck data and weak lensing measurements and redshift surveys, in the value of the matter energy density Omega(m), and the amplitude sigma(8) (or the growth rate f sigma(8)) of cosmic structure. We list a few promising models for solving this tension, and discuss the importance of trying to fit multiple cosmological datasets with complete physical models, rather than fitting individual datasets with a few handpicked theoretical parameters. (C) 2021 Elsevier B.V. All rights reserved.

Original language	English
Article number	102604
Journal	Astroparticle Physics
Volume	131
Number of pages	6
ISSN	0927-6505
DOIs	https://doi.org/10.1016/j.astropartphys.2021.102604
Publication status	Published - Sep 2021

Keywords

cosmological tensions
cosmological parameters
RUNNING VACUUM
COSMIC SHEAR
DARK ENERGY
PLANCK
CONSTRAINTS
CFHTLENS
CONCORDANCE
SYSTEMATICS
CATALOG
GROWTH

Access to Document

10.1016/j.astropartphys.2021.102604

https://arxiv.org/pdf/2008.11285.pdf

Cite this

Di Valentino, E., Anchordoqui, L. A., Akarsu, O., Ali-Haimoud, Y., Amendola, L., Arendse, N., Asgari, M., Ballardini, M., Basilakos, S., Battistelli, E., Benetti, M., Birrer, S., Bouchet, F. R., Bruni, M., Calabrese, E., Camarena, D., Capozziello, S., Chen, A., Chluba, J., ... Yang, W. (2021). Cosmology intertwined III: fσ₈ and S₈. Astroparticle Physics, 131, [102604]. https://doi.org/10.1016/j.astropartphys.2021.102604

Cosmology intertwined III : fσ₈ and S₈. / Di Valentino, Eleonora; Anchordoqui, Luis A.; Akarsu, Ozgur; Ali-Haimoud, Yacine; Amendola, Luca; Arendse, Nikki; Asgari, Marika; Ballardini, Mario; Basilakos, Spyros; Battistelli, Elia; Benetti, Micol; Birrer, Simon; Bouchet, Francois R.; Bruni, Marco; Calabrese, Erminia; Camarena, David; Capozziello, Salvatore; Chen, Angela; Chluba, Jens; Chudaykin, Anton; Colgain, Eoin O.; Cyr-Racine, Francis-Yan; de Bernardis, Paolo; Perez, Javier de Cruz; Delabrouille, Jacques; Dunkley, Jo; Escamilla-Rivera, Celia; Ferte, Agnes; Finelli, Fabio; Freedman, Wendy; Frusciante, Noemi; Giusarma, Elena; Gomez-Valent, Adria; Handley, Will; Harrison, Ian; Hart, Luke; Heavens, Alan; Hildebrandt, Hendrik; Holz, Daniel; Huterer, Dragan; Ivanov, Mikhail M.; Joudaki, Shahab; Kamionkowski, Marc; Karwal, Tanvi; Knox, Lloyd; Kumar, Suresh; Lamagna, Luca; Lesgourgues, Julien; Lucca, Matteo; Marra, Valerio; Masi, Silvia; Matarrese, Sabino; Mazumdar, Arindam; Melchiorri, Alessandro; Mena, Olga; Mersini-Houghton, Laura; Miranda, Vivian; Moreno-Pulido, Cristian; Mota, David F.; Muir, Jessica; Mukherjee, Ankan; Niedermann, Florian; Notari, Alessio; Nunes, Rafael C.; Pace, Francesco; Paliathanasis, Andronikos; Palmese, Antonella; Pan, Supriya; Paoletti, Daniela; Pettorino, Valeria; Piacentini, Francesco; Poulin, Vivian; Raveri, Marco; Riess, Adam G.; Salzano, Vincenzo; Saridakis, Emmanuel N.; Sen, Anjan A.; Shafieloo, Arman; Shajib, Anowar J.; Silk, Joseph; Silvestri, Alessandra; Sloth, Martin S.; Smith, Tristan L.; Sola, Joan; van de Bruck, Carsten; Verde, Licia; Visinelli, Luca; Wandelt, Benjamin D.; Wang, Deng; Wang, Jian-Min; Yadav, Anil K.; Yang, Weiqiang.

In: Astroparticle Physics, Vol. 131, 102604, 09.2021.

Research output: Contribution to journal › Journal article › Research › peer-review

Di Valentino, E, Anchordoqui, LA, Akarsu, O, Ali-Haimoud, Y, Amendola, L, Arendse, N, Asgari, M, Ballardini, M, Basilakos, S, Battistelli, E, Benetti, M, Birrer, S, Bouchet, FR, Bruni, M, Calabrese, E, Camarena, D, Capozziello, S, Chen, A, Chluba, J, Chudaykin, A, Colgain, EO, Cyr-Racine, F-Y, de Bernardis, P, Perez, JDC, Delabrouille, J, Dunkley, J, Escamilla-Rivera, C, Ferte, A, Finelli, F, Freedman, W, Frusciante, N, Giusarma, E, Gomez-Valent, A, Handley, W, Harrison, I, Hart, L, Heavens, A, Hildebrandt, H, Holz, D, Huterer, D, Ivanov, MM, Joudaki, S, Kamionkowski, M, Karwal, T, Knox, L, Kumar, S, Lamagna, L, Lesgourgues, J, Lucca, M, Marra, V, Masi, S, Matarrese, S, Mazumdar, A, Melchiorri, A, Mena, O, Mersini-Houghton, L, Miranda, V, Moreno-Pulido, C, Mota, DF, Muir, J, Mukherjee, A, Niedermann, F, Notari, A, Nunes, RC, Pace, F, Paliathanasis, A, Palmese, A, Pan, S, Paoletti, D, Pettorino, V, Piacentini, F, Poulin, V, Raveri, M, Riess, AG, Salzano, V, Saridakis, EN, Sen, AA, Shafieloo, A, Shajib, AJ, Silk, J, Silvestri, A, Sloth, MS, Smith, TL, Sola, J, van de Bruck, C, Verde, L, Visinelli, L, Wandelt, BD, Wang, D, Wang, J-M, Yadav, AK & Yang, W 2021, 'Cosmology intertwined III: fσ₈ and S₈', Astroparticle Physics, vol. 131, 102604. https://doi.org/10.1016/j.astropartphys.2021.102604

Di Valentino, Eleonora ; Anchordoqui, Luis A. ; Akarsu, Ozgur ; Ali-Haimoud, Yacine ; Amendola, Luca ; Arendse, Nikki ; Asgari, Marika ; Ballardini, Mario ; Basilakos, Spyros ; Battistelli, Elia ; Benetti, Micol ; Birrer, Simon ; Bouchet, Francois R. ; Bruni, Marco ; Calabrese, Erminia ; Camarena, David ; Capozziello, Salvatore ; Chen, Angela ; Chluba, Jens ; Chudaykin, Anton ; Colgain, Eoin O. ; Cyr-Racine, Francis-Yan ; de Bernardis, Paolo ; Perez, Javier de Cruz ; Delabrouille, Jacques ; Dunkley, Jo ; Escamilla-Rivera, Celia ; Ferte, Agnes ; Finelli, Fabio ; Freedman, Wendy ; Frusciante, Noemi ; Giusarma, Elena ; Gomez-Valent, Adria ; Handley, Will ; Harrison, Ian ; Hart, Luke ; Heavens, Alan ; Hildebrandt, Hendrik ; Holz, Daniel ; Huterer, Dragan ; Ivanov, Mikhail M. ; Joudaki, Shahab ; Kamionkowski, Marc ; Karwal, Tanvi ; Knox, Lloyd ; Kumar, Suresh ; Lamagna, Luca ; Lesgourgues, Julien ; Lucca, Matteo ; Marra, Valerio ; Masi, Silvia ; Matarrese, Sabino ; Mazumdar, Arindam ; Melchiorri, Alessandro ; Mena, Olga ; Mersini-Houghton, Laura ; Miranda, Vivian ; Moreno-Pulido, Cristian ; Mota, David F. ; Muir, Jessica ; Mukherjee, Ankan ; Niedermann, Florian ; Notari, Alessio ; Nunes, Rafael C. ; Pace, Francesco ; Paliathanasis, Andronikos ; Palmese, Antonella ; Pan, Supriya ; Paoletti, Daniela ; Pettorino, Valeria ; Piacentini, Francesco ; Poulin, Vivian ; Raveri, Marco ; Riess, Adam G. ; Salzano, Vincenzo ; Saridakis, Emmanuel N. ; Sen, Anjan A. ; Shafieloo, Arman ; Shajib, Anowar J. ; Silk, Joseph ; Silvestri, Alessandra ; Sloth, Martin S. ; Smith, Tristan L. ; Sola, Joan ; van de Bruck, Carsten ; Verde, Licia ; Visinelli, Luca ; Wandelt, Benjamin D. ; Wang, Deng ; Wang, Jian-Min ; Yadav, Anil K. ; Yang, Weiqiang. / Cosmology intertwined III : fσ₈ and S₈. In: Astroparticle Physics. 2021 ; Vol. 131.

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title = "Cosmology intertwined III: fσ8 and S8",

abstract = "The standard A Cold Dark Matter cosmological model provides a wonderful fit to current cosmological data, but a few statistically significant tensions and anomalies were found in the latest data analyses. While these anomalies could be due to the presence of systematic errors in the experiments, they could also indicate the need for new physics beyond the standard model. In this Letter of Interest we focus on the tension between Planck data and weak lensing measurements and redshift surveys, in the value of the matter energy density Omega(m), and the amplitude sigma(8) (or the growth rate f sigma(8)) of cosmic structure. We list a few promising models for solving this tension, and discuss the importance of trying to fit multiple cosmological datasets with complete physical models, rather than fitting individual datasets with a few handpicked theoretical parameters. (C) 2021 Elsevier B.V. All rights reserved.",

keywords = "cosmological tensions, cosmological parameters, RUNNING VACUUM, COSMIC SHEAR, DARK ENERGY, PLANCK, CONSTRAINTS, CFHTLENS, CONCORDANCE, SYSTEMATICS, CATALOG, GROWTH",

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year = "2021",

month = sep,

doi = "10.1016/j.astropartphys.2021.102604",

language = "English",

volume = "131",

journal = "Astroparticle Physics",

issn = "0927-6505",

publisher = "Elsevier BV * North-Holland",

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TY - JOUR

T1 - Cosmology intertwined III

T2 - fσ8 and S8

AU - Di Valentino, Eleonora

AU - Anchordoqui, Luis A.

AU - Akarsu, Ozgur

AU - Ali-Haimoud, Yacine

AU - Amendola, Luca

AU - Arendse, Nikki

AU - Asgari, Marika

AU - Ballardini, Mario

AU - Basilakos, Spyros

AU - Battistelli, Elia

AU - Benetti, Micol

AU - Birrer, Simon

AU - Bouchet, Francois R.

AU - Bruni, Marco

AU - Calabrese, Erminia

AU - Camarena, David

AU - Capozziello, Salvatore

AU - Chen, Angela

AU - Chluba, Jens

AU - Chudaykin, Anton

AU - Colgain, Eoin O.

AU - Cyr-Racine, Francis-Yan

AU - de Bernardis, Paolo

AU - Perez, Javier de Cruz

AU - Delabrouille, Jacques

AU - Dunkley, Jo

AU - Escamilla-Rivera, Celia

AU - Ferte, Agnes

AU - Finelli, Fabio

AU - Freedman, Wendy

AU - Frusciante, Noemi

AU - Giusarma, Elena

AU - Gomez-Valent, Adria

AU - Handley, Will

AU - Harrison, Ian

AU - Hart, Luke

AU - Heavens, Alan

AU - Hildebrandt, Hendrik

AU - Holz, Daniel

AU - Huterer, Dragan

AU - Ivanov, Mikhail M.

AU - Joudaki, Shahab

AU - Kamionkowski, Marc

AU - Karwal, Tanvi

AU - Knox, Lloyd

AU - Kumar, Suresh

AU - Lamagna, Luca

AU - Lesgourgues, Julien

AU - Lucca, Matteo

AU - Marra, Valerio

AU - Masi, Silvia

AU - Matarrese, Sabino

AU - Mazumdar, Arindam

AU - Melchiorri, Alessandro

AU - Mena, Olga

AU - Mersini-Houghton, Laura

AU - Miranda, Vivian

AU - Moreno-Pulido, Cristian

AU - Mota, David F.

AU - Muir, Jessica

AU - Mukherjee, Ankan

AU - Niedermann, Florian

AU - Notari, Alessio

AU - Nunes, Rafael C.

AU - Pace, Francesco

AU - Paliathanasis, Andronikos

AU - Palmese, Antonella

AU - Pan, Supriya

AU - Paoletti, Daniela

AU - Pettorino, Valeria

AU - Piacentini, Francesco

AU - Poulin, Vivian

AU - Raveri, Marco

AU - Riess, Adam G.

AU - Salzano, Vincenzo

AU - Saridakis, Emmanuel N.

AU - Sen, Anjan A.

AU - Shafieloo, Arman

AU - Shajib, Anowar J.

AU - Silk, Joseph

AU - Silvestri, Alessandra

AU - Sloth, Martin S.

AU - Smith, Tristan L.

AU - Sola, Joan

AU - van de Bruck, Carsten

AU - Verde, Licia

AU - Visinelli, Luca

AU - Wandelt, Benjamin D.

AU - Wang, Deng

AU - Wang, Jian-Min

AU - Yadav, Anil K.

AU - Yang, Weiqiang

PY - 2021/9

Y1 - 2021/9

N2 - The standard A Cold Dark Matter cosmological model provides a wonderful fit to current cosmological data, but a few statistically significant tensions and anomalies were found in the latest data analyses. While these anomalies could be due to the presence of systematic errors in the experiments, they could also indicate the need for new physics beyond the standard model. In this Letter of Interest we focus on the tension between Planck data and weak lensing measurements and redshift surveys, in the value of the matter energy density Omega(m), and the amplitude sigma(8) (or the growth rate f sigma(8)) of cosmic structure. We list a few promising models for solving this tension, and discuss the importance of trying to fit multiple cosmological datasets with complete physical models, rather than fitting individual datasets with a few handpicked theoretical parameters. (C) 2021 Elsevier B.V. All rights reserved.

AB - The standard A Cold Dark Matter cosmological model provides a wonderful fit to current cosmological data, but a few statistically significant tensions and anomalies were found in the latest data analyses. While these anomalies could be due to the presence of systematic errors in the experiments, they could also indicate the need for new physics beyond the standard model. In this Letter of Interest we focus on the tension between Planck data and weak lensing measurements and redshift surveys, in the value of the matter energy density Omega(m), and the amplitude sigma(8) (or the growth rate f sigma(8)) of cosmic structure. We list a few promising models for solving this tension, and discuss the importance of trying to fit multiple cosmological datasets with complete physical models, rather than fitting individual datasets with a few handpicked theoretical parameters. (C) 2021 Elsevier B.V. All rights reserved.

KW - cosmological tensions

KW - cosmological parameters

KW - RUNNING VACUUM

KW - COSMIC SHEAR

KW - DARK ENERGY

KW - PLANCK

KW - CONSTRAINTS

KW - CFHTLENS

KW - CONCORDANCE

KW - SYSTEMATICS

KW - CATALOG

KW - GROWTH

U2 - 10.1016/j.astropartphys.2021.102604

DO - 10.1016/j.astropartphys.2021.102604

M3 - Journal article

VL - 131

JO - Astroparticle Physics

JF - Astroparticle Physics

SN - 0927-6505

M1 - 102604

ER -