Axion cosmology - PowerPoint PPT Presentation


[PDF⚡READ❤ONLINE] Cosmology and Particle Astrophysics (Wiley-Praxis Series in As

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WELCOME TO NAAC PEER TEAM-2023

Established in 1942, the Department of Applied Mathematics at Andhra University, Visakhapatnam, has a rich history of academic achievements and renowned professors. With a vision to create new frontiers of knowledge and a mission to promote quality teaching, learning, and research, the department of

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Exploring Dark Sector Particles at Fermilab PIP-II and Beyond

The DAMSA experiment at Fermilab PIP-II aims to search for Dark Sector Particles (DSP) using a high-intensity proton beam facility. By focusing on Axion-like particles and employing specific physics strategies, DAMSA seeks to penetrate the low mass regime and discover rare particles in unexplored ki

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Ancient Astronomy and Cosmologies Across Different Civilizations

Ancient civilizations like Babylonian, Assyrian, Egyptian, and Chinese had profound knowledge of astronomy, including tracking celestial events, developing calendars, and recording astronomical phenomena. The Greeks contributed to cosmology, contemplating the nature of the cosmos. Beliefs in a spher

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UNIVERSITY ASTRONOMY

Delve into the fascinating realm of cosmology as we unravel the mysteries of the Universe, from its origins with the Big Bang theory to the accelerating expansion and potential fate of the cosmos. Discover the history of cosmological thought, from Aristotle to Newton, and ponder profound questions a

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Exploring Cosmology: A Journey Through the Universe's Mysteries

Delve into the fascinating field of cosmology with Professor Don Figer as he unravels the big bang theory, cosmological observations, and ponders the fate of the Universe. Learn about the origins of cosmology, its elements, history from Aristotle to Newton, and the evolution of our understanding of

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Exploring Advanced Nuclear Physics and Technologies in International PhD Projects

Delve into cutting-edge research projects in applied nuclear physics and innovative technologies supported by the Foundation for Polish Science. Investigate the behavior of radioactive ions in cryogenic liquids and delve into physics beyond the Standard Model through experiments like double-beta dec

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Workshop on Neutron Electric Dipole Moment: Theory to Experiment

Workshop on Neutron Electric Dipole Moment: Theory to Experiment will be held in Trento from August 1st to August 5th, 2022. The event aims to bridge the gap between theory and experiment in investigating the neutron EDM in Lattice QCD, Phenomenology, and Cosmology. Renowned speakers and financial s

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Cutting-Edge Developments in Gravitational Wave Detection at MAGIS-100

Discover the groundbreaking MAGIS-100 Matter-Wave Atomic Gradiometer Interferometric Sensor, a 100-meter baseline atom interferometer under construction at Fermilab. Explore the mid-band science potential, sky localization precision, and long-baseline AI applications for gravitational wave detection

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Exploring the Fascinating World of Philosophy of Physics at Oxford University

Dive into the captivating realm of Philosophy of Physics with insights on Epistemology, Metaphysics, Philosophy of Science, scientific methods, and philosophical perspectives on specific sciences. Delve into the intricate discussions on space, time, gravity, Quantum theory, and cosmology at Oxford,

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Indian Contributions to General Relativity Post-Independence Era

Indian scholars have made significant contributions to the field of General Relativity post-independence, focusing on important problems like Big Bang singularity, gravitational collapse, black holes, gravitational waves, and quantum aspects. Notable achievements include AKR's Raychaudhury Equation,

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Recent Developments in High Energy Physics and Cosmology

Recent developments in high energy physics and cosmology, including discussions on the BICEP2 results, classic inflationary models, alternative inflationary scenarios, multiverse implications, and contributions from researchers like Khoury, Ovrut, and Turok. The content covers various aspects of the

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Insights into Dark Energy Detection and Gravity Tests

This collaboration delves into direct detection of dark energy, evidencing acceleration in expansion and delving into the evolution of background cosmology. Gravity tests, including solar system trials, are discussed, along with models like f(R) gravity and chameleon screening in the context of scal

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Lagrangian Perturbation Theory: Applications in Cosmology

Lagrangian Perturbation Theory (LPT) offers solutions for general dark energy models and is crucial for upcoming large-scale surveys. It provides a method to displace particles at large scales efficiently. While Standard Perturbation Theory (SPT) is limited at linear order, LPT overcomes its drawbac

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Exploring Parameterized Post-Friedmann Framework for Interacting Dark Energy

Dive into the complexities of considering interacting dark energy (IDE) using a parameterized post-Friedmann framework. Learn why IDE is essential, how to detect couplings, calculate perturbation evolutions, and address instability issues. Explore the one-parameter extensions like wCDM and I.CDM, an

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Understanding Axion Cosmology with Post-Newtonian Corrections

Exploring axion cosmology with post-Newtonian corrections, this study delves into linear density perturbations for dust, the role of axion as a cold dark matter candidate, and fully nonlinear perturbation formulations. It addresses continuity, momentum conservation, and quantum stress to identify ke

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Cutting-edge Proton EDM Storage Ring Experiment Insights

Detailed overview of the Proton EDM Storage Ring Experiment by William Morse, highlighting challenges in neutron EDM sensitivity, magic momentum phenomenon in electric fields, and advancements in proton EDM experiment sensitivity. Explore the critical parameters related to axion physics, CP-violatio

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Investigating Star Formation Histories of Early-Type Dwarf Galaxies

Delve into the star formation histories of early-type dwarf galaxies, exploring their significance as local objects and prime targets for near-field cosmology. Understand the complexities of re-ionization, age, metallicity, and morphology in the context of galaxy evolution. Uncover the relationships

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Tracing Cosmic Evolution through Dark Matter Phenomena

Presenter Saiyang Zhang explores the origin of supermassive black holes in the JWST era, shedding light on SMBHs, their growth, Eddington limit, and implications for cosmology. The discussion delves into the role of dark matter, SMBH seeding, and the challenges posed to current cosmic structure theo

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Revisiting Steady-State Cosmology: From Einstein to Hoyle

Explore the historical evolution of cosmological models from Einstein's steady-state theory to the Big Bang hypothesis, examining key figures, discoveries such as Hubble's law, and debates about the universe's expansion. The article delves into Einstein's contributions, the challenges of integrating

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Key Upgrades for Cavity 1D in ADMX Experiment

The ADMX experiment at LLNL is undergoing key upgrades for Cavity 1D to enhance axion-to-photon conversion power. The upgrades aim to optimize frequency coverage, form-factor, and Q-factor, with a focus on improving physical and noise temperature. Replacing stainless steel with carbon fiber support

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Understanding Axion Research and Experiments at COSY Facility

Explore the world of axion research, from origins to experiments at the COSY facility. Learn about the Axion Strong CP Problem, its postulation by Peccei and Quinn, and its potential as dark matter. Discover the scientific motivation behind axion-gluon coupling and the Experiment Proposal at COSY fo

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University Astronomy Course with Professor Don Figer: Introduction and Information

Join Professor Don Figer for an introductory course in astronomy and astrophysics. Explore topics such as celestial mechanics, planetary systems, stars, cosmology, and more. Learn from an experienced instructor and engage with hands-on activities to deepen your understanding of the universe.

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Direct Detection of Axion Dark Matter: Advancements in Experimental Techniques

Researchers are investigating direct detection of axion dark matter using innovative technologies like the MADMAX dielectric haloscope. The project aims to boost signals, overcome challenges in probing higher mass ranges, and validate principles through prototypes like the P200 setup. Testing involv

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Towards Establishing Scientifically Valid Proofs for Mythological Cosmology by Bamidele Oluwade

This presentation by Bamidele Oluwade explores the research on mythological cosmology, aiming to provide scientifically valid proofs for metaphysical phenomena through mathematical models and standard methods of proof in mathematics, supported by scientific/thought experiments and results from vario

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Insights into General Relativity, Black Holes, and Gravitational Waves

Masses bending spacetime, black holes trapping light, and the detection of gravitational waves by LIGO have revolutionized our understanding of the universe. From Eddington's 1919 experiment confirming light bending to Hubble's discovery of an expanding universe, key milestones in cosmology have res

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Exploring the Implications of Gravity and Accelerating Frames in General Relativity

Delve into the fascinating world of General Relativity as we discuss the equivalence principle, gravitational waves, properties of spacetime, and the effects of curvature in the presence of gravity. Discover how Einstein's revolutionary theories have reshaped our understanding of the universe, leadi

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Understanding the Expansion and Acceleration of the Universe

The expansion and acceleration of the universe, driven by dark energy, is characterized by a homogeneous and uniform cosmic expansion. The Hubble constant, determined by the scale factor, plays a key role. The Hubble diagram, based on Cepheid variable stars in nearby galaxies, uses their varying lum

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Exploring Philosophical Implications of General Relativity: Black Holes, Cosmology, and More

Delve into the profound implications of General Relativity on topics such as black holes, cosmology, and philosophical consequences from Special and General Relativity. Discover how curved geometry allows for different topologies, potential return of preferred frames, the concept of horizons near bl

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Exploring Neutrino Mass Ordering and Its Implications

Delve into the world of neutrino mass ordering, from the methods of measurement to the significance of Normal versus Inverted Ordering. Discover how determining the mass hierarchy impacts our understanding of physical interactions, cosmology, decay processes, and more. Uncover the latest updates on

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The Evolution of Cosmological Models: Tycho vs. Copernicus

Explore the historical debate between Tycho Brahe's Earth-centered universe and Copernicus's heliocentric model, focusing on the impact of worldviews on interpreting evidence, the relationship between physics and cosmology, and the role of mathematical constructs in representing real entities. Disco

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SARA Conference 2020 Sections Update and Initiatives

The SARA Conference 2020 Sections Update presents a detailed agenda focusing on the purpose, organization, volunteering opportunities, section coordinators, and collaboration with various organizations. The update emphasizes structuring SARA similar to other national and professional organizations,

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