Cosmology intertwined: a review of the particle physics, astrophysics, and cosmology associated with the cosmological tensions and anomalies
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 make the standard model look like an approximation to a more realistic scenario yet to be found. In this pape...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article (Journal) |
| Language: | English |
| Published: |
15 April 2022
|
| In: |
Journal of high energy astrophysics
Year: 2022, Volume: 34, Pages: 49-211 |
| ISSN: | 2214-4056 |
| DOI: | 10.1016/j.jheap.2022.04.002 |
| Online Access: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1016/j.jheap.2022.04.002 Verlag, lizenzpflichtig, Volltext: https://www.sciencedirect.com/science/article/pii/S2214404822000179 
|
| Author Notes: | Elcio Abdalla, Luca Amendola [und vielen weiteren] |
MARC
| LEADER | 00000caa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 180411104X | ||
| 003 | DE-627 | ||
| 005 | 20221020140524.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 220523s2022 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.jheap.2022.04.002 |2 doi | |
| 035 | |a (DE-627)180411104X | ||
| 035 | |a (DE-599)KXP180411104X | ||
| 035 | |a (OCoLC)1341460118 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 084 | |a 29 |2 sdnb | ||
| 100 | 1 | |a Abdalla, Elcio |e VerfasserIn |0 (DE-588)1270758853 |0 (DE-627)181953278X |4 aut | |
| 245 | 1 | 0 | |a Cosmology intertwined |b a review of the particle physics, astrophysics, and cosmology associated with the cosmological tensions and anomalies |c Elcio Abdalla, Luca Amendola [und vielen weiteren] |
| 264 | 1 | |c 15 April 2022 | |
| 300 | |a 163 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Gesehen am 20.10.2022 | ||
| 520 | |a 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 make the standard model look like an approximation to a more realistic scenario yet to be found. In this paper, we list a few important goals that need to be addressed in the next decade, taking into account the current discordances between the different cosmological probes, such as the disagreement in the value of the Hubble constant H0, the σ8-S8 tension, and other less statistically significant anomalies. While these discordances can still be in part the result of systematic errors, their persistence after several years of accurate analysis strongly hints at cracks in the standard cosmological scenario and the necessity for new physics or generalisations beyond the standard model. In this paper, we focus on the 5.0σ tension between the Planck CMB estimate of the Hubble constant H0 and the SH0ES collaboration measurements. After showing the H0 evaluations made from different teams using different methods and geometric calibrations, we list a few interesting new physics models that could alleviate this tension and discuss how the next decade's experiments will be crucial. Moreover, we focus on the tension of the Planck CMB data with weak lensing measurements and redshift surveys, about the value of the matter energy density Ωm, and the amplitude or rate of the growth of structure (σ8,fσ8). We list a few interesting models proposed for alleviating this tension, and we discuss the importance of trying to fit a full array of data with a single model and not just one parameter at a time. Additionally, we present a wide range of other less discussed anomalies at a statistical significance level lower than the H0-S8 tensions which may also constitute hints towards new physics, and we discuss possible generic theoretical approaches that can collectively explain the non-standard nature of these signals. Finally, we give an overview of upgraded experiments and next-generation space missions and facilities on Earth that will be of crucial importance to address all these open questions. | ||
| 700 | 1 | |a Amendola, Luca |d 1963- |e VerfasserIn |0 (DE-588)1029171270 |0 (DE-627)732547482 |0 (DE-576)377045128 |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Journal of high energy astrophysics |d Amsterdam [u.a.] : Elsevier, 2014 |g 34(2022) vom: Juni, Seite 49-211 |h Online-Ressource |w (DE-627)779401050 |w (DE-600)2758722-8 |w (DE-576)401715396 |x 2214-4056 |7 nnas |a Cosmology intertwined a review of the particle physics, astrophysics, and cosmology associated with the cosmological tensions and anomalies |
| 773 | 1 | 8 | |g volume:34 |g year:2022 |g month:06 |g pages:49-211 |g extent:163 |a Cosmology intertwined a review of the particle physics, astrophysics, and cosmology associated with the cosmological tensions and anomalies |
| 856 | 4 | 0 | |u https://doi.org/10.1016/j.jheap.2022.04.002 |x Verlag |x Resolving-System |z lizenzpflichtig |3 Volltext |
| 856 | 4 | 0 | |u https://www.sciencedirect.com/science/article/pii/S2214404822000179 |x Verlag |z lizenzpflichtig |3 Volltext |
| 951 | |a AR | ||
| 992 | |a 20220523 | ||
| 993 | |a Article | ||
| 994 | |a 2022 | ||
| 998 | |g 1029171270 |a Amendola, Luca |m 1029171270:Amendola, Luca |d 130000 |d 130300 |e 130000PA1029171270 |e 130300PA1029171270 |k 0/130000/ |k 1/130000/130300/ |p 9 | ||
| 999 | |a KXP-PPN180411104X |e 4138200118 | ||
| BIB | |a Y | ||
| SER | |a journal | ||
| JSO | |a {"origin":[{"dateIssuedKey":"2022","dateIssuedDisp":"15 April 2022"}],"name":{"displayForm":["Elcio Abdalla, Luca Amendola [und vielen weiteren]"]},"recId":"180411104X","note":["Gesehen am 20.10.2022"],"physDesc":[{"extent":"163 S."}],"id":{"eki":["180411104X"],"doi":["10.1016/j.jheap.2022.04.002"]},"type":{"media":"Online-Ressource","bibl":"article-journal"},"title":[{"title_sort":"Cosmology intertwined","subtitle":"a review of the particle physics, astrophysics, and cosmology associated with the cosmological tensions and anomalies","title":"Cosmology intertwined"}],"relHost":[{"id":{"eki":["779401050"],"issn":["2214-4056"],"zdb":["2758722-8"]},"type":{"media":"Online-Ressource","bibl":"periodical"},"part":{"pages":"49-211","text":"34(2022) vom: Juni, Seite 49-211","volume":"34","year":"2022","extent":"163"},"pubHistory":["Vol. 1.2014 -"],"recId":"779401050","origin":[{"publisherPlace":"Amsterdam [u.a.]","dateIssuedKey":"2014","dateIssuedDisp":"2014-","publisher":"Elsevier"}],"language":["eng"],"physDesc":[{"extent":"Online-Ressource"}],"title":[{"title_sort":"Journal of high energy astrophysics","title":"Journal of high energy astrophysics"}],"disp":"Cosmology intertwined a review of the particle physics, astrophysics, and cosmology associated with the cosmological tensions and anomaliesJournal of high energy astrophysics","note":["Gesehen am 27.02.14"]}],"language":["eng"],"person":[{"role":"aut","display":"Abdalla, Elcio","given":"Elcio","family":"Abdalla"},{"display":"Amendola, Luca","role":"aut","family":"Amendola","given":"Luca"}]} | ||
| SRT | |a ABDALLAELCCOSMOLOGYI1520 | ||