Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 2015, Volume 446, Issue 3, pp. 2871 - 2886

Spectral distortions of the cosmic microwave background (CMB) may become a powerful probe of primordial perturbations at small scales. Existing studies of...

Early universe | Cosmology: theory | Cosmological parameters | Cosmology: observations | GRAVITATIONAL-WAVES | ASTRONOMY & ASTROPHYSICS | CMB | CONSTRAINTS | cosmology: observations | early Universe | cosmological parameters | cosmology: theory | MICROWAVE BACKGROUND-RADIATION | ANISOTROPIES | ENTROPY

Early universe | Cosmology: theory | Cosmological parameters | Cosmology: observations | GRAVITATIONAL-WAVES | ASTRONOMY & ASTROPHYSICS | CMB | CONSTRAINTS | cosmology: observations | early Universe | cosmological parameters | cosmology: theory | MICROWAVE BACKGROUND-RADIATION | ANISOTROPIES | ENTROPY

Journal Article

Physical Review Letters, ISSN 0031-9007, 12/2015, Volume 115, Issue 26, p. 261301

The cosmic microwave background (CMB) energy spectrum is a near-perfect blackbody. The standard model of cosmology predicts small spectral distortions to this...

ENERGY-SPECTRUM | PRESSURE PROFILES | SUNYAEV-ZELDOVICH | PHYSICS, MULTIDISCIPLINARY | GALAXY CLUSTERS | ZELDOVICH POWER SPECTRUM | RELATIVISTIC CORRECTIONS | CMB | HOT-MODEL | SIMULATIONS | RADIATION | Cosmic microwave background | Astronomical models | Inference | Distortion | Universe | Mathematical models | Spectra | Density

ENERGY-SPECTRUM | PRESSURE PROFILES | SUNYAEV-ZELDOVICH | PHYSICS, MULTIDISCIPLINARY | GALAXY CLUSTERS | ZELDOVICH POWER SPECTRUM | RELATIVISTIC CORRECTIONS | CMB | HOT-MODEL | SIMULATIONS | RADIATION | Cosmic microwave background | Astronomical models | Inference | Distortion | Universe | Mathematical models | Spectra | Density

Journal Article

Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 2017, Volume 471, Issue 1, pp. 1126 - 1140

Measurements of cosmic microwave background (CMB) spectral distortions have profound implications for our understanding of physical processes taking place over...

Cosmology: observations | Cosmic background radiation | Cosmology: theory | DIPOLE ANISOTROPY | THERMAL HISTORY | cosmic background radiation | RELATIVISTIC CORRECTIONS | RADIATION | cosmology: theory | HYDROGEN | POWER SPECTRUM | ASTRONOMY & ASTROPHYSICS | CMB | CONSTRAINTS | cosmology: observations | HOT-MODEL | EMISSION | Physics - Cosmology and Nongalactic Astrophysics

Cosmology: observations | Cosmic background radiation | Cosmology: theory | DIPOLE ANISOTROPY | THERMAL HISTORY | cosmic background radiation | RELATIVISTIC CORRECTIONS | RADIATION | cosmology: theory | HYDROGEN | POWER SPECTRUM | ASTRONOMY & ASTROPHYSICS | CMB | CONSTRAINTS | cosmology: observations | HOT-MODEL | EMISSION | Physics - Cosmology and Nongalactic Astrophysics

Journal Article

Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 12/2013, Volume 436, Issue 3, pp. 2232 - 2243

Deviations of the cosmic microwave background (CMB) frequency spectrum from a pure blackbody tell an exciting story about the thermal history of our Universe....

Theory | Cosmology | Observations - cosmology | RECOMBINATION | THERMAL HISTORY | RADIATION | cosmology: theory | SUNYAEV-ZELDOVICH SIGNAL | HYDROGEN | TEMPERATURE | ASTRONOMY & ASTROPHYSICS | CONSTRAINTS | CMB | cosmology: observations | HOT-MODEL | ANNIHILATING DARK-MATTER | Physics - Cosmology and Nongalactic Astrophysics

Theory | Cosmology | Observations - cosmology | RECOMBINATION | THERMAL HISTORY | RADIATION | cosmology: theory | SUNYAEV-ZELDOVICH SIGNAL | HYDROGEN | TEMPERATURE | ASTRONOMY & ASTROPHYSICS | CONSTRAINTS | CMB | cosmology: observations | HOT-MODEL | ANNIHILATING DARK-MATTER | Physics - Cosmology and Nongalactic Astrophysics

Journal Article

Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 06/2015, Volume 91, Issue 12

Many inflation models predict that primordial density perturbations have a nonzero three-point correlation function, or bispectrum in Fourier space. Of the...

EVOLUTION | FLUCTUATIONS | BIAS | ASTRONOMY & ASTROPHYSICS | DENSITY PERTURBATIONS | CMB | CONSTRAINTS | INFLATIONARY | UNIVERSE | 3-POINT CORRELATION-FUNCTION | DARK-MATTER COSMOGONY | PHYSICS, PARTICLES & FIELDS

EVOLUTION | FLUCTUATIONS | BIAS | ASTRONOMY & ASTROPHYSICS | DENSITY PERTURBATIONS | CMB | CONSTRAINTS | INFLATIONARY | UNIVERSE | 3-POINT CORRELATION-FUNCTION | DARK-MATTER COSMOGONY | PHYSICS, PARTICLES & FIELDS

Journal Article

Physics Letters B, ISSN 0370-2693, 08/2017, Volume 771, pp. 162 - 167

Many extensions of Standard Model (SM) include a dark sector which can interact with the SM sector via a light mediator. We explore the possibilities to probe...

Dark matter | Dark photon | CMB distortion | NEUTRINO | ASTRONOMY & ASTROPHYSICS | PHYSICS, NUCLEAR | HOT-MODEL | UNIVERSE | RADIATION | PHYSICS, PARTICLES & FIELDS | Analysis | Particles (Nuclear physics) | Phenomenology | High Energy Physics - Phenomenology | High Energy Physics | Astrophysics | Cosmology and Extragalactic Astrophysics | Physics | Astrophysics - Cosmology and Nongalactic Astrophysics

Dark matter | Dark photon | CMB distortion | NEUTRINO | ASTRONOMY & ASTROPHYSICS | PHYSICS, NUCLEAR | HOT-MODEL | UNIVERSE | RADIATION | PHYSICS, PARTICLES & FIELDS | Analysis | Particles (Nuclear physics) | Phenomenology | High Energy Physics - Phenomenology | High Energy Physics | Astrophysics | Cosmology and Extragalactic Astrophysics | Physics | Astrophysics - Cosmology and Nongalactic Astrophysics

Journal Article

Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 2014, Volume 2014, Issue 3, pp. 33 - 33

We compute the spectral distortions of the Cosmic Microwave Background (CMB) polarization induced by non-linear effects in the Compton interactions between CMB...

CMBR theory | reionization | Sunyaev-Zeldovich effect | CMBR polarisation | ORDER | WAVES | GALAXY CLUSTERS | ASTRONOMY & ASTROPHYSICS | PERTURBATION | CMB | ANISOTROPIES | PHYSICS, PARTICLES & FIELDS | Polarization | Approximation | Mathematical analysis | Cosmic microwave background | Distortion | Nonlinearity | Spectra | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | NONLINEAR PROBLEMS | APPROXIMATIONS | ELECTRONS | PHOTONS | RELICT RADIATION | SIGNALS | AMPLITUDES | SPECTRA | POLARIZATION

CMBR theory | reionization | Sunyaev-Zeldovich effect | CMBR polarisation | ORDER | WAVES | GALAXY CLUSTERS | ASTRONOMY & ASTROPHYSICS | PERTURBATION | CMB | ANISOTROPIES | PHYSICS, PARTICLES & FIELDS | Polarization | Approximation | Mathematical analysis | Cosmic microwave background | Distortion | Nonlinearity | Spectra | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | NONLINEAR PROBLEMS | APPROXIMATIONS | ELECTRONS | PHOTONS | RELICT RADIATION | SIGNALS | AMPLITUDES | SPECTRA | POLARIZATION

Journal Article

Astronomy and Astrophysics, ISSN 0004-6361, 10/2016, Volume 594, p. A13

This paper presents cosmological results based on full-mission Planck observations of temperature and polarization anisotropies of the cosmic microwave...

Cosmology: theory | Cosmological parameters | Cosmology: observations | Cosmic background radiation | cosmic background radiation | MICROWAVE BACKGROUND ANISOTROPIES | GROWTH-RATE | PROBE WMAP OBSERVATIONS | MAIN GALAXY SAMPLE | cosmology: theory | POWER SPECTRUM | REDSHIFT-SPACE DISTORTIONS | ASTRONOMY & ASTROPHYSICS | BARYON ACOUSTIC-OSCILLATIONS | cosmology: observations | CMB SPECTRAL DISTORTIONS | 2-PHOTON DECAY | ANNIHILATING DARK-MATTER | cosmological parameters | Polarization | Parameters | Supernovae | Mathematical analysis | Neutrinos | Cosmology | Mathematical models | Standards | Physics - Cosmology and Nongalactic Astrophysics | Cosmology and Extra-Galactic Astrophysics | Sciences of the Universe | Astrophysics | ASTRONOMY AND ASTROPHYSICS | cosmology: thoery | Fysik | Physical Sciences | Astronomi, astrofysik och kosmologi | Naturvetenskap | Natural Sciences | Astronomy, Astrophysics and Cosmology

Cosmology: theory | Cosmological parameters | Cosmology: observations | Cosmic background radiation | cosmic background radiation | MICROWAVE BACKGROUND ANISOTROPIES | GROWTH-RATE | PROBE WMAP OBSERVATIONS | MAIN GALAXY SAMPLE | cosmology: theory | POWER SPECTRUM | REDSHIFT-SPACE DISTORTIONS | ASTRONOMY & ASTROPHYSICS | BARYON ACOUSTIC-OSCILLATIONS | cosmology: observations | CMB SPECTRAL DISTORTIONS | 2-PHOTON DECAY | ANNIHILATING DARK-MATTER | cosmological parameters | Polarization | Parameters | Supernovae | Mathematical analysis | Neutrinos | Cosmology | Mathematical models | Standards | Physics - Cosmology and Nongalactic Astrophysics | Cosmology and Extra-Galactic Astrophysics | Sciences of the Universe | Astrophysics | ASTRONOMY AND ASTROPHYSICS | cosmology: thoery | Fysik | Physical Sciences | Astronomi, astrofysik och kosmologi | Naturvetenskap | Natural Sciences | Astronomy, Astrophysics and Cosmology

Journal Article

Physical Review D, ISSN 2470-0010, 12/2016, Volume 94, Issue 12

The Einstein equivalence principle (EEP) can be verified by the measurement of the spectral distortions of the cosmic microwave background (CMB). One of the...

MATTER | WAVES | GENERAL-RELATIVITY | MAGNETIC-FIELDS | ASTRONOMY & ASTROPHYSICS | CONSTRAINTS | CMB | HOT-MODEL | REDSHIFT | RADIATION | GRAVITY | PHYSICS, PARTICLES & FIELDS

MATTER | WAVES | GENERAL-RELATIVITY | MAGNETIC-FIELDS | ASTRONOMY & ASTROPHYSICS | CONSTRAINTS | CMB | HOT-MODEL | REDSHIFT | RADIATION | GRAVITY | PHYSICS, PARTICLES & FIELDS

Journal Article

Astronomy and Astrophysics, ISSN 0004-6361, 10/2016, Volume 594, p. A19

We compute and investigate four types of imprint of a stochastic background of primordial magnetic fields (PMFs) on the cosmic microwave background (CMB)...

Magnetic fields | Cosmic background radiation | Early Universe | FARADAY-ROTATION | magnetic fields | cosmic background radiation | CYCLOTRON EMISSION | TEV BLAZARS | DENSITY PERTURBATIONS | early Universe | MICROWAVE BACKGROUND POLARIZATION | EVOLUTION | SPECTRAL DISTORTIONS | ASTRONOMY & ASTROPHYSICS | CMB | GALAXIES | UNIVERSE | Physics - Cosmology and Nongalactic Astrophysics | Cosmology and Extra-Galactic Astrophysics | Sciences of the Universe | Astrophysics | ASTRONOMY AND ASTROPHYSICS | Fysik | Physical Sciences | Astronomi, astrofysik och kosmologi | Naturvetenskap | Natural Sciences | Astronomy, Astrophysics and Cosmology

Magnetic fields | Cosmic background radiation | Early Universe | FARADAY-ROTATION | magnetic fields | cosmic background radiation | CYCLOTRON EMISSION | TEV BLAZARS | DENSITY PERTURBATIONS | early Universe | MICROWAVE BACKGROUND POLARIZATION | EVOLUTION | SPECTRAL DISTORTIONS | ASTRONOMY & ASTROPHYSICS | CMB | GALAXIES | UNIVERSE | Physics - Cosmology and Nongalactic Astrophysics | Cosmology and Extra-Galactic Astrophysics | Sciences of the Universe | Astrophysics | ASTRONOMY AND ASTROPHYSICS | Fysik | Physical Sciences | Astronomi, astrofysik och kosmologi | Naturvetenskap | Natural Sciences | Astronomy, Astrophysics and Cosmology

Journal Article

Physical Review Letters, ISSN 0031-9007, 08/2014, Volume 113, Issue 6, p. 061302

We provide a simple but robust bound on the primordial curvature perturbation in the range 10(4) Mpc(-1) < k < 10(5) Mpc(-1), which has not been constrained so...

POWER SPECTRUM | EVOLUTION | PHYSICS, MULTIDISCIPLINARY | MASS | CMB SPECTRAL DISTORTIONS | RADIATION | BLACK-HOLES | GALAXY | Heating | Mathematical analysis | Dissipation | Oscillations | Acoustics | Perturbation | Curvature | Reheating

POWER SPECTRUM | EVOLUTION | PHYSICS, MULTIDISCIPLINARY | MASS | CMB SPECTRAL DISTORTIONS | RADIATION | BLACK-HOLES | GALAXY | Heating | Mathematical analysis | Dissipation | Oscillations | Acoustics | Perturbation | Curvature | Reheating

Journal Article

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, ISSN 1475-7516, 06/2019, Volume 2019, Issue 6, pp. 31 - 31

The non-resonant conversion of Cosmic Microwave Background (CMB) photons into scalar as well as light pseudoscalar particles such as axion-like particles...

SKY | MATTER | POWER SPECTRA | CMBR experiments | RADIATION | axions | SPECTRAL DISTORTIONS | ASTRONOMY & ASTROPHYSICS | MICROWAVE BACKGROUND ANISOTROPY | CMB | COBE FIRAS | HOT-MODEL | COMPONENT SEPARATION | PHYSICS, PARTICLES & FIELDS

SKY | MATTER | POWER SPECTRA | CMBR experiments | RADIATION | axions | SPECTRAL DISTORTIONS | ASTRONOMY & ASTROPHYSICS | MICROWAVE BACKGROUND ANISOTROPY | CMB | COBE FIRAS | HOT-MODEL | COMPONENT SEPARATION | PHYSICS, PARTICLES & FIELDS

Journal Article

Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 04/2018, Volume 2018, Issue 4, pp. 21 - 21

We discuss the effects on the cosmic microwave background (CMB), cosmic infrared background (CIB), and thermal Sunyaev-Zeldovich effect due to the peculiar...

reionization | DIPOLE ANISOTROPY | MICROWAVE | CMBR experiments | BACKGROUND-RADIATION | CMBR theory | SOLAR MOTION | CLUSTERS | CONSTRAINTS | high redshift galaxies | HOT-MODEL | CMB SPECTRAL DISTORTIONS | GALAXIES | POLARIZATION | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS | Physics - Cosmology and Nongalactic Astrophysics | Astronomia infraroja | Cosmologia | Cosmology | Infrared astronomy | Fysik | Physical Sciences | Naturvetenskap | Natural Sciences

reionization | DIPOLE ANISOTROPY | MICROWAVE | CMBR experiments | BACKGROUND-RADIATION | CMBR theory | SOLAR MOTION | CLUSTERS | CONSTRAINTS | high redshift galaxies | HOT-MODEL | CMB SPECTRAL DISTORTIONS | GALAXIES | POLARIZATION | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS | Physics - Cosmology and Nongalactic Astrophysics | Astronomia infraroja | Cosmologia | Cosmology | Infrared astronomy | Fysik | Physical Sciences | Naturvetenskap | Natural Sciences

Journal Article

Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 2016, Volume 2016, Issue 4, pp. 50 - 50

We constrain deviations of the form T proportional to (1 + z)(1+epsilon) from the standard redshift-temperature relation, corresponding to modifying distance...

cosmological perturbation theory | CMBR theory | cosmological parameters from CMBR | GALAXY CLUSTERS | RADIATION TEMPERATURE | DARK ENERGY | T-CMB | MICROWAVE BACKGROUND TEMPERATURE | SPECTRAL DISTORTIONS | ASTRONOMY & ASTROPHYSICS | BARYON ACOUSTIC-OSCILLATIONS | HOT-MODEL | COSMIC ACCELERATION | REDSHIFT RELATION | PHYSICS, PARTICLES & FIELDS | RED SHIFT | DISTANCE | DISTURBANCES | PHOTONS | ENERGY DENSITY | SIMULATION | ANISOTROPY | DATASETS | DEUTERIUM | ABUNDANCE | RELATIVISTIC RANGE | DENSITY | MULTIPOLES | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | PERTURBATION THEORY | RELICT RADIATION | DUALITY | POLARIZATION

cosmological perturbation theory | CMBR theory | cosmological parameters from CMBR | GALAXY CLUSTERS | RADIATION TEMPERATURE | DARK ENERGY | T-CMB | MICROWAVE BACKGROUND TEMPERATURE | SPECTRAL DISTORTIONS | ASTRONOMY & ASTROPHYSICS | BARYON ACOUSTIC-OSCILLATIONS | HOT-MODEL | COSMIC ACCELERATION | REDSHIFT RELATION | PHYSICS, PARTICLES & FIELDS | RED SHIFT | DISTANCE | DISTURBANCES | PHOTONS | ENERGY DENSITY | SIMULATION | ANISOTROPY | DATASETS | DEUTERIUM | ABUNDANCE | RELATIVISTIC RANGE | DENSITY | MULTIPOLES | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | PERTURBATION THEORY | RELICT RADIATION | DUALITY | POLARIZATION

Journal Article