نتائج البحث

Hot New Early Dark Energy bridging cosmic gaps: Supercooled phase transition reconciles (stepped) dark radiation solutions to the Hubble tension with BBN

• Authors : Garny, Mathias; Niedermann, Florian; Rubira, Henrique

Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics; High Energy Physics - Phenomenology

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Minimal decaying dark matter: from cosmological tensions to neutrino signatures

• Authors : Fuß, Lea; Garny, Mathias; Ibarra, Alejandro

Subjects: High Energy Physics - Phenomenology; Astrophysics - Cosmology and Nongalactic Astrophysics

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Enhancement of $p$-wave dark matter annihilation by quasi-bound states

• Authors : Beneke, Martin; Binder, Tobias; De Ros, Lorenzo

Subjects: High Energy Physics - Phenomenology; Astrophysics - Cosmology and Nongalactic Astrophysics

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Probing interacting dark sector models with future weak lensing-informed galaxy cluster abundance constraints from SPT-3G and CMB-S4

• Authors : Mazoun, Asmaa; Bocquet, Sebastian; Garny, Mathias

Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics; High Energy Physics - Phenomenology

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The two-loop power spectrum in redshift space

• Authors : Taule, Petter; Garny, Mathias

Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics; High Energy Physics - Phenomenology

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Minimal Basis for Exact Time Dependent Kernels in Cosmological Perturbation Theory and Application to $\Lambda$CDM and $w_0w_a$CDM

• Authors : Hartmeier, Michael; Garny, Mathias

Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics

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Excited bound states and their role in dark matter production

• Authors : Binder, Tobias; Garny, Mathias; Heisig, Jan

Subjects: High Energy Physics - Phenomenology; Astrophysics - Cosmology and Nongalactic Astrophysics

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Perturbation theory with dispersion and higher cumulants: non-linear regime

• Authors : Garny, Mathias; Laxhuber, Dominik; Scoccimarro, Roman

Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics; High Energy Physics - Phenomenology

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Perturbation theory with dispersion and higher cumulants: framework and linear theory

• Authors : Garny, Mathias; Laxhuber, Dominik; Scoccimarro, Roman

Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics; High Energy Physics - Phenomenology

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Decaying Dark Matter and Lyman-$\alpha$ forest constraints

• Authors : Fuß, Lea; Garny, Mathias

Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics; High Energy Physics - Phenomenology

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Full-shape BOSS constraints on dark matter interacting with dark radiation and lifting the $S_8$ tension

• Authors : Rubira, Henrique; Mazoun, Asmaa; Garny, Mathias

Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics; High Energy Physics - Phenomenology

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Endpoint factorization and next-to-leading power resummation of gluon thrust

• Authors : Beneke, Martin; Garny, Mathias; Jaskiewicz, Sebastian

Subjects: High Energy Physics - Phenomenology

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Global view of neutrino interactions in cosmology: The freestreaming window as seen by Planck

• Authors : Taule, Petter; Escudero, Miguel; Garny, Mathias

Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics; High Energy Physics - Phenomenology

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Two-loop power spectrum with full time- and scale-dependence and EFT corrections: impact of massive neutrinos and going beyond EdS

• Authors : Garny, Mathias; Taule, Petter

Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics; High Energy Physics - Phenomenology

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Non-linearities in the Lyman-$\alpha$ forest and in its cross-correlation with dark matter halos

• Authors : Givans, Jahmour J.; Font-Ribera, Andreu; Slosar, Anže

Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics

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The two-loop bispectrum in the effective theory of large-scale structure

• Authors : Baldauf, Tobias; Garny, Mathias; Taule, Petter

Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics; High Energy Physics - Phenomenology

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Bound-state effects on dark matter coannihilation: Pushing the boundaries of conversion-driven freeze-out

• Authors : Garny, Mathias; Heisig, Jan

Subjects: High Energy Physics - Phenomenology; Astrophysics - Cosmology and Nongalactic Astrophysics

• Source: Phys. Rev. D 105, 055004 (2022)

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The two-loop bispectrum of large-scale structure

• Authors : Baldauf, Tobias; Garny, Mathias; Taule, Petter

Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics; High Energy Physics - Phenomenology

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Neutrino mass bounds from confronting an effective model with BOSS Lyman-alpha data

• Authors : Garny, Mathias; Konstandin, Thomas; Sagunski, Laura

Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics; High Energy Physics - Phenomenology

• Source: JCAP 03 (2021) 049

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Large-x resummation of off-diagonal deep-inelastic parton scattering from d-dimensional refactorization

• Authors : Beneke, Martin; Garny, Mathias; Jaskiewicz, Sebastian

Subjects: High Energy Physics - Phenomenology

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Loop corrections to the power spectrum for massive neutrino cosmologies with full time- and scale-dependence

• Authors : Garny, Mathias; Taule, Petter

Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics; High Energy Physics - Phenomenology

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The Schr\'odinger-Poisson method for Large-Scale Structure

• Authors : Garny, Mathias; Konstandin, Thomas; Rubira, Henrique

Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics; High Energy Physics - Phenomenology

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Leading-logarithmic threshold resummation of Higgs production in gluon fusion at next-to-leading power

• Authors : Beneke, Martin; Garny, Mathias; Jaskiewicz, Sebastian

Subjects: High Energy Physics - Phenomenology

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The dark matter bispectrum from effective viscosity and one-particle irreducible vertices

• Authors : Floerchinger, Stefan; Garny, Mathias; Katsis, Aris

Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics; High Energy Physics - Phenomenology

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Violation of the Kluberg-Stern--Zuber theorem in SCET

• Authors : Beneke, Martin; Garny, Mathias; Szafron, Robert

Subjects: High Energy Physics - Phenomenology; High Energy Physics - Theory

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Conversion-driven freeze-out: Dark matter genesis beyond the WIMP paradigm

• Authors : Garny, Mathias; Heisig, Jan; Hufnagel, Marco

Subjects: High Energy Physics - Phenomenology; Astrophysics - Cosmology and Nongalactic Astrophysics

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Charged Planckian Interacting Dark Matter

• Authors : Garny, Mathias; Palessandro, Andrea; Sandora, McCullen

Subjects: High Energy Physics - Phenomenology; Astrophysics - Cosmology and Nongalactic Astrophysics; Astrophysics - High Energy Astrophysical Phenomena

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Leading-logarithmic threshold resummation of the Drell-Yan process at next-to-leading power

• Authors : Beneke, Martin; Broggio, Alessandro; Garny, Mathias

Subjects: High Energy Physics - Phenomenology; High Energy Physics - Theory

• Source: JHEP 1903 (2019) 043

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Interplay of super-WIMP and freeze-in production of dark matter

• Authors : Garny, Mathias; Heisig, Jan

Subjects: High Energy Physics - Phenomenology; Astrophysics - Cosmology and Nongalactic Astrophysics

• Source: Phys. Rev. D 98, 095031 (2018)

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Anomalous dimension of subleading-power ${N}$-jet operators II

• Authors : Beneke, Martin; Garny, Mathias; Szafron, Robert

Subjects: High Energy Physics - Phenomenology; High Energy Physics - Theory

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Minimal basis for exact time dependent kernels in cosmological perturbation theory and application to ΛCDM and w 0 w a CDM

• Authors : Hartmeier, Michael; Garny, Mathias

Subjects: Astronomy and Astrophysics

• Source: Journal of Cosmology and Astroparticle Physics ; volume 2023, issue 12, page 027 ; ISSN 1475-7516

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Full-shape BOSS constraints on dark matter interacting with dark radiation and lifting the S 8 tension

• Authors : Rubira, Henrique; Mazoun, Asmaa; Garny, Mathias

Subjects: Astronomy and Astrophysics

• Source: Journal of Cosmology and Astroparticle Physics ; volume 2023, issue 01, page 034 ; ISSN 1475-7516

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Decaying Dark Matter and Lyman-α forest constraints

• Authors : Fuß, Lea; Garny, Mathias

Subjects: Astronomy and Astrophysics

• Source: Journal of Cosmology and Astroparticle Physics ; volume 2023, issue 10, page 020 ; ISSN 1475-7516

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Lyman-$\alpha$ forest constraints on interacting dark sectors

• Authors : Garny, Mathias; Konstandin, Thomas; Sagunski, Laura

Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics; High Energy Physics - Phenomenology

تفاصيل العنوان

Top-philic dark matter within and beyond the WIMP paradigm

• Authors : Garny, Mathias; Heisig, Jan; Hufnagel, Marco

Subjects: High Energy Physics - Phenomenology; Astrophysics - Cosmology and Nongalactic Astrophysics

• Source: Phys. Rev. D 97, 075002 (2018)

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Subleading-power N-jet operators and the LBK amplitude in SCET

• Authors : Beneke, Martin; Garny, Mathias; Szafron, Robert

Subjects: High Energy Physics - Phenomenology; High Energy Physics - Theory

تفاصيل العنوان

Anomalous dimension of subleading-power N-jet operators

• Authors : Beneke, Martin; Garny, Mathias; Szafron, Robert

Subjects: High Energy Physics - Phenomenology; High Energy Physics - Theory

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Status of rates and rate equations for thermal leptogenesis

• Authors : Biondini, Simone; Bodeker, Dietrich; Brambilla, Nora

Subjects: High Energy Physics - Phenomenology

• Source: Int.J.Mod.Phys. A33 (2018) no.05n06, 1842004

تفاصيل العنوان

Resonant enhancement in leptogenesis

• Authors : Dev, P. S. Bhupal; Garny, Mathias; Klaric, Juraj

Subjects: High Energy Physics - Phenomenology

• Source: Int. J. Mod. Phys. A 33, 1842003 (2018)

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Gravitational collapse in the Schr\'odinger-Poisson system

• Authors : Garny, Mathias; Konstandin, Thomas

Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics; High Energy Physics - Phenomenology

تفاصيل العنوان

Theory and Phenomenology of Planckian Interacting Massive Particles as Dark Matter

• Authors : Garny, Mathias; Palessandro, Andrea; Sandora, McCullen

Subjects: High Energy Physics - Phenomenology; Astrophysics - Cosmology and Nongalactic Astrophysics; Astrophysics - High Energy Astrophysical Phenomena

تفاصيل العنوان

Coannihilation without chemical equilibrium

• Authors : Garny, Mathias; Heisig, Jan; Lülf, Benedikt

Subjects: High Energy Physics - Phenomenology; Astrophysics - Cosmology and Nongalactic Astrophysics

• Source: Phys. Rev. D 96, 103521 (2017)

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Electroweak and Higgs Boson Internal Bremsstrahlung: General considerations for Majorana dark matter annihilation and application to MSSM neutralinos

• Authors : Bringmann, Torsten; Calore, Francesca; Galea, Ahmad

Subjects: High Energy Physics - Phenomenology

• Source: JHEP 1709 (2017) 041

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Gauge-Independent Scales Related to the Standard Model Vacuum Instability

• Authors : Espinosa, Jose R.; Garny, Mathias; Konstandin, Thomas

Subjects: High Energy Physics - Phenomenology; Astrophysics - Cosmology and Nongalactic Astrophysics; High Energy Physics - Theory

• Source: Phys. Rev. D 95, 056004 (2017)

تفاصيل العنوان

Renormalization-group flow of the effective action of cosmological large-scale structures

• Authors : Floerchinger, Stefan; Garny, Mathias; Tetradis, Nikolaos

Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics

تفاصيل العنوان

Hot New Early Dark Energy bridging cosmic gaps:Supercooled phase transition reconciles (stepped) dark radiation solutions to the Hubble tension with BBN

• Authors : Garny, Mathias; Niedermann, Florian; Rubira, Henrique

Subjects: astro-ph.CO; hep-ph

• Source: Garny , M , Niedermann , F , Rubira , H & Sloth , M S 2024 , Hot New Early Dark Energy bridging cosmic gaps : Supercooled phase transition reconciles (stepped) dark

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Time-Sliced Perturbation Theory II: Baryon Acoustic Oscillations and Infrared Resummation

• Authors : Blas, Diego; Garny, Mathias; Ivanov, Mikhail M.

Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics; High Energy Physics - Phenomenology; High Energy Physics - Theory

• Source: JCAP 07 (2016) 028

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Time-Sliced Perturbation Theory for Large Scale Structure I: General Formalism

• Authors : Blas, Diego; Garny, Mathias; Ivanov, Mikhail M.

Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics; High Energy Physics - Phenomenology; High Energy Physics - Theory

• Source: JCAP 07 (2016) 052

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Planckian Interacting Massive Particles as Dark Matter

• Authors : Garny, Mathias; Sandora, McCullen; Sloth, Martin S.

Subjects: High Energy Physics - Phenomenology; Astrophysics - Cosmology and Nongalactic Astrophysics; High Energy Physics - Theory

• Source: Phys. Rev. Lett. 116, 101302 (2016)

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On the Soft Limit of the Large Scale Structure Power Spectrum: UV Dependence

• Authors : Garny, Mathias; Konstandin, Thomas; Porto, Rafael A.

Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics; General Relativity and Quantum Cosmology; High Energy Physics - Phenomenology

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