يعرض 1 - 10 نتائج من 1,058 نتيجة بحث عن '"matter: power spectrum"', وقت الاستعلام: 0.80s تنقيح النتائج
  1. 1
    دورية أكاديمية
    Probing the two-body decaying dark matter scenario with weak lensing and the cosmic microwave background

    المؤلفون: Bucko, Jozef, Giri, Sambit K, Peters, Fabian Hervas, Schneider, Aurel

    المساهمون: Astrophysique Interprétation Modélisation (AIM (UMR7158 / UMR_E_9005 / UM_112)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)

    المصدر: Astron.Astrophys. ; https://hal.science/hal-04170695Test ; Astron.Astrophys., 2024, 683, pp.A152. ⟨10.1051/0004-6361/202347844⟩

    مصطلحات موضوعية: model: nonlinear, matter: power spectrum, dark matter: density, tension, cosmic background radiation, mass difference, lens, polarization, feedback, decay rate, temperature, suppression, velocity, satellite: Planck, alignment, cosmological model: parameter space, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]

    العلاقة: info:eu-repo/semantics/altIdentifier/arxiv/2307.03222; hal-04170695; https://hal.science/hal-04170695Test; https://hal.science/hal-04170695/documentTest; https://hal.science/hal-04170695/file/aa47844-23.pdfTest; ARXIV: 2307.03222; INSPIRE: 2675198

    الإتاحة: https://doi.org/10.1051/0004-6361/202347844Test
    https://hal.science/hal-04170695Test
    https://hal.science/hal-04170695/documentTest
    https://hal.science/hal-04170695/file/aa47844-23.pdfTest

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  2. 2
    دورية أكاديمية
    Scalar dark matter production from preheating and structure formation constraints

    المؤلفون: Garcia, Marcos A. G., Pierre, Mathias, Verner, Sarunas

    المصدر: Physical review / D 107(4), 043530 (2023). doi:10.1103/PhysRevD.107.043530

    مصطلحات موضوعية: info:eu-repo/classification/ddc/530, dark matter: scalar, inflaton: condensation, dark matter: mass, dark matter: production, coupling: minimal, gravitation: coupling, dark matter: phase space, matter: power spectrum, temperature: reheating, relic density, inflation, preheating, distribution function, interference, infrared, lattice, ultraviolet, nonperturbative, back reaction, Hartree approximation

    جغرافية الموضوع: DE

    العلاقة: info:eu-repo/semantics/altIdentifier/issn/1550-2368; info:eu-repo/semantics/altIdentifier/issn/1089-4918; info:eu-repo/semantics/altIdentifier/arxiv/arXiv:2206.08940; info:eu-repo/semantics/altIdentifier/issn/2470-0029; info:eu-repo/semantics/altIdentifier/issn/0556-2821; info:eu-repo/semantics/altIdentifier/issn/1538-4500; info:eu-repo/semantics/altIdentifier/issn/2470-0010; info:eu-repo/semantics/altIdentifier/issn/1550-7998; info:eu-repo/semantics/altIdentifier/issn/2470-0037; https://bib-pubdb1.desy.de/record/576765Test; https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2023-00904%22Test

    الإتاحة: https://doi.org/10.1103/PhysRevD.107.043530Test
    https://doi.org/10.3204/PUBDB-2023-00904Test
    https://bib-pubdb1.desy.de/record/576765Test
    https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2023-00904%22Test

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  3. 3
    دورية أكاديمية
    Euclid: Impact of non-linear and baryonic feedback prescriptions on cosmological parameter estimation from weak lensing cosmic shear

    المؤلفون: Martinelli, Matteo

    المساهمون: UAM.Departamento de Física Teórica

    مصطلحات موضوعية: Gravitational Lensing: Weak, Large-Scale Structure of Universe, Cosmological parameters, Matter power spectrum, Large-scale structure, N-body, Accurate halo-model, Sample variance, Dark energy, Galaxy formation, Precision emulation, massive neutrinos, Universe, Astronomía, Física

    وصف الملف: application/pdf

    العلاقة: Astronomy & Astrophysics; http://doi.org/10.1051/0004-6361/202039835Test; Gobierno de España. ESP2017-89838-C3-1-R; info:eu-repo/grantAgreement/EC/H2020/776247/EU//EWC; Gobierno de España. SEV-2016-0597; Astronomy & Astrophysics 649 (2021): A100; http://hdl.handle.net/10486/701073Test; A100; 649

    الإتاحة: https://doi.org/10.1051/0004-6361/202039835Test
    http://hdl.handle.net/10486/701073Test

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  4. 4
    دورية أكاديمية
    Cosmological simulations with rare and frequent dark matter self-interactions

    المؤلفون: Fischer, Moritz S., Brüggen, Marcus, Schmidt-Hoberg, Kai, Dolag, Klaus, Kahlhoefer, Felix, Ragagnin, Antonio, Robertson, Andrew

    المصدر: Monthly notices of the Royal Astronomical Society 516(2), 1923 - 1940 (2022). doi:10.1093/mnras/stac2207

    مصطلحات موضوعية: info:eu-repo/classification/ddc/520, dark matter: density, scattering: small-angle, dark matter: halo, matter: power spectrum, dark matter: scattering, halo: density, satellite, wide-angle, correlation function, suppression, cosmological model, dark matter: interaction, self-force, two-point function, numerical calculations, astroparticle physics, methods: numerical, galaxies: haloes, dark matter

    جغرافية الموضوع: DE

    العلاقة: info:eu-repo/semantics/altIdentifier/issn/1365-8711; info:eu-repo/semantics/altIdentifier/issn/0035-8711; info:eu-repo/semantics/altIdentifier/wos/WOS:000851656200003; info:eu-repo/semantics/altIdentifier/issn/1365-2966; info:eu-repo/semantics/altIdentifier/arxiv/arXiv:2205.02243; https://bib-pubdb1.desy.de/record/479234Test; https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2022-02948%22Test

    الإتاحة: https://doi.org/10.1093/mnras/stac2207Test
    https://doi.org/10.3204/PUBDB-2022-02948Test
    https://bib-pubdb1.desy.de/record/479234Test
    https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2022-02948%22Test

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  5. 5
    Cosmological simulations with rare and frequent dark matter self-interactions

    المؤلفون: Moritz S Fischer, Marcus Brüggen, Kai Schmidt-Hoberg, Klaus Dolag, Felix Kahlhoefer, Antonio Ragagnin, Andrew Robertson

    المصدر: Monthly notices of the Royal Astronomical Society 516(2), 1923-1940 (2022). doi:10.1093/mnras/stac2207

    مصطلحات موضوعية: cosmological model, matter: power spectrum, dark matter: interaction, Cosmology and Nongalactic Astrophysics (astro-ph.CO), scattering [dark matter], satellite, scattering, small-angle, FOS: Physical sciences, dark matter: density, dark matter, matter, power spectrum, methods: numerical, halo: density, High Energy Physics - Phenomenology (hep-ph), dark matter: halo, density [halo], correlation function, numerical calculations, dark matter, scattering, halo, density, dark matter, halo, density [dark matter], two-point function, halo [dark matter], numerical [methods], Astronomy and Astrophysics, suppression, Astrophysics - Astrophysics of Galaxies, scattering: small-angle, galaxies: haloes, dark matter: scattering, power spectrum [matter], haloes [galaxies], High Energy Physics - Phenomenology, wide-angle, astroparticle physics, Space and Planetary Science, Astrophysics of Galaxies (astro-ph.GA), small-angle [scattering], ddc:520, interaction [dark matter], self-force, dark matter, density, Astrophysics - Cosmology and Nongalactic Astrophysics

    الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b679be9f86734e7f68c91f8f5df7ac69Test
    https://doi.org/10.1093/mnras/stac2207Test


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  6. 6
    دورية أكاديمية
    Fisher for complements: Extracting cosmology and neutrino mass from the counts-in-cells PDF

    المؤلفون: Uhlemann, Cora, Friedrich, Oliver, Villaescusa-Navarro, Francisco, Banerjee, Arka, Codis, Sandrine

    المساهمون: Institut d'Astrophysique de Paris (IAP), Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), ANR-18-CE31-0009,SPHERES,Modéliser les grandes structures de l'Univers dans le régime non-linéaire(2018)

    المصدر: ISSN: 0035-8711.

    مصطلحات موضوعية: cosmology: theory -large-scale structure of Universe -methods: analytical, numerical, methods: analytical, methods: numerical, large-scale structure of Universe, cosmology: theory, neutrino: mass, matter: power spectrum, matter: density, matter: power spectrum: nonlinear, power spectrum: linear, neutrino: massive, mass: constraint, cosmological model: parameter space, statistics, redshift: dependence, distribution function, collapse, galaxy, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]

    العلاقة: info:eu-repo/semantics/altIdentifier/arxiv/1911.11158; hal-02423738; https://hal.science/hal-02423738Test; https://hal.science/hal-02423738/documentTest; https://hal.science/hal-02423738/file/staa1155.pdfTest; ARXIV: 1911.11158; INSPIRE: 1767190

    الإتاحة: https://doi.org/10.1093/mnras/staa1155Test
    https://hal.science/hal-02423738Test
    https://hal.science/hal-02423738/documentTest
    https://hal.science/hal-02423738/file/staa1155.pdfTest

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  7. 7
    دورية أكاديمية
    Early dark energy resolution to the Hubble tension in light of weak lensing surveys and lensing anomalies

    المؤلفون: Murgia, Riccardo, Franco Abellán, Guillermo, Poulin, Vivian

    المساهمون: Laboratoire Univers et Particules de Montpellier (LUPM), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)

    المصدر: ISSN: 1550-7998.

    مصطلحات موضوعية: Hubble constant, statistical analysis: confidence limit, redshift, many-body problem, constraint, Cosmology, matter: power spectrum: nonlinear, baryon: oscillation: acoustic, energy: density, cosmological model, tension, gravitation: lens, cosmic background radiation, dark energy, anomaly, energy resolution, resolution, supernova: Type I, structure, parametrization, satellite: Planck, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], [PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph]

    العلاقة: info:eu-repo/semantics/altIdentifier/arxiv/2009.10733; hal-02966409; https://hal.science/hal-02966409Test; https://hal.science/hal-02966409/documentTest; https://hal.science/hal-02966409/file/20092.pdfTest; ARXIV: 2009.10733; INSPIRE: 1818683

    الإتاحة: https://doi.org/10.1103/PhysRevD.103.063502Test
    https://hal.science/hal-02966409Test
    https://hal.science/hal-02966409/documentTest
    https://hal.science/hal-02966409/file/20092.pdfTest

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  8. 8
    دورية أكاديمية
    Euclid preparation : IX. EuclidEmulator2 – power spectrum emulation with massive neutrinos and self-consistent dark energy perturbations

    المؤلفون: Euclid Collaboration, Knabenhans, M., Stadel, J., Gozaliasl, G., Keihänen, E., Kirkpatrick , C. C., Kurki-Suonio, H., Väliviita, J.

    المساهمون: Department of Physics, Research Program in Systems Oncology, Helsinki Institute of Physics

    مصطلحات موضوعية: 115 Astronomy, Space science, methods: numerical, methods: statistical, cosmological parameters, large-scale structure of Universe, MATTER POWER SPECTRUM, N-BODY SIMULATIONS, POLYNOMIAL CHAOS, OPTIMIZATION, ALGORITHM, KATRIN, CODE

    وصف الملف: application/pdf

    العلاقة: Euclid Collaboration , Knabenhans , M , Stadel , J , Gozaliasl , G , Keihänen , E , Kirkpatrick , C C , Kurki-Suonio , H & Väliviita , J 2021 , ' Euclid preparation : IX. EuclidEmulator2 – power spectrum emulation with massive neutrinos and self-consistent dark energy perturbations ' , Monthly Notices of the Royal Astronomical Society , vol. 505 , no. 2 , pp. 2840–2869 . https://doi.org/10.1093/mnras/stab1366Test; ORCID: /0000-0002-4618-3063/work/98859580; ORCID: /0000-0001-6225-3693/work/98861046; ORCID: /0000-0003-1804-7715/work/98861768; 686c325c-b377-4b38-9e36-77ae5373f021; http://hdl.handle.net/10138/337647Test; 000672803400094

    الإتاحة: http://hdl.handle.net/10138/337647Test

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  9. 9
    دورية أكاديمية
    The Early dark energy resolution to the Hubble tension in light of weak lensing surveys and lensing anomalies

    المؤلفون: Murgia, Riccardo, Abellán, Guillermo F., POULIN, Vivian

    المساهمون: Laboratoire Univers et Particules de Montpellier (LUPM), Université Montpellier 2 - Sciences et Techniques (UM2)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)

    المصدر: ISSN: 1550-7998.

    مصطلحات موضوعية: constraint, many-body problem, redshift, statistical analysis: confidence limit, Hubble constant, satellite: Planck, parametrization, structure, supernova: Type I, anomaly, resolution, energy resolution, dark energy, cosmic background radiation, gravitation: lens, tension, cosmological model, energy: density, baryon: oscillation: acoustic, matter: power spectrum: nonlinear, Cosmology, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], [PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph]

    العلاقة: info:eu-repo/semantics/altIdentifier/arxiv/2009.10733; hal-02966409; https://hal.archives-ouvertes.fr/hal-02966409Test; https://hal.archives-ouvertes.fr/hal-02966409/documentTest; https://hal.archives-ouvertes.fr/hal-02966409/file/20092.pdfTest; ARXIV: 2009.10733; INSPIRE: 1818683

    الإتاحة: https://doi.org/10.1103/PhysRevD.103.063502Test
    https://hal.archives-ouvertes.fr/hal-02966409Test
    https://hal.archives-ouvertes.fr/hal-02966409/documentTest
    https://hal.archives-ouvertes.fr/hal-02966409/file/20092.pdfTest

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  10. 10
    دورية أكاديمية
    Consistency relations for large-scale structure in modified gravity and the matter bispectrum

    المؤلفون: Crisostomi, Marco, Lewandowski, Matthew, Vernizzi, Filippo

    المساهمون: Institut de Physique Théorique - UMR CNRS 3681 (IPHT), Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Astrophysique Interprétation Modélisation (AIM (UMR7158 / UMR_E_9005 / UM_112)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Théorique d'Orsay Orsay (LPT), Université Paris-Sud - Paris 11 (UP11)-Centre National de la Recherche Scientifique (CNRS)

    المصدر: ISSN: 1550-7998.

    مصطلحات موضوعية: Cosmology, gravitation: model, matter: power spectrum, perturbation theory, bispectrum, effective field theory, general relativity, scalar tensor, dark energy, field theory: scalar, perturbation: nonlinear, scale: infrared, cosmological model, field equations, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], [PHYS.GRQC]Physics [physics]/General Relativity and Quantum Cosmology [gr-qc], [PHYS.HTHE]Physics [physics]/High Energy Physics - Theory [hep-th]

    العلاقة: info:eu-repo/semantics/altIdentifier/arxiv/1909.07366; hal-02338486; https://hal.science/hal-02338486Test; https://hal.science/hal-02338486/documentTest; https://hal.science/hal-02338486/file/crisostomi2020.pdfTest; ARXIV: 1909.07366; INSPIRE: 1754255

    الإتاحة: https://doi.org/10.1103/PhysRevD.101.123501Test
    https://hal.science/hal-02338486Test
    https://hal.science/hal-02338486/documentTest
    https://hal.science/hal-02338486/file/crisostomi2020.pdfTest

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