Light and dark - PowerPoint PPT Presentation

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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The universe is a vast expanse consisting of various components. Only 0.4% comprises galaxies, while hydrogen, helium, protons, neutrons, and electrons make up 4%. The remaining 96% includes photons, neutrinos, dark matter, and dark energy. Photons, fundamental particles of light, exhibit different

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The setting of Zollverein in "All the Light We Cannot See" reflects a stark contrast between life and death, impacting the childhood of characters like Werner and Jutta. The dark imagery and ominous tone created by Anthony Doerr reveal the characters' struggles amidst a grim environment, highlightin

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Research at the University of South Dakota under the collaboration PIRE-GEMADARC focuses on developing advanced germanium detectors with low energy thresholds for detecting low mass dark photons. The study aims to optimize event detection using new Ge detectors with internal charge amplification. Th

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Explore the correlation between light intensity and efficiency in various light sources through an intriguing experiment. Delve into the theoretical framework and practical applications to grasp the essence of light intensity and its distribution. Uncover the factors influencing the efficiency of li

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Exploring the challenges in detecting dark matter and rare events due to energy accumulation, excitation clustering, and avalanche relaxation events. Discusses issues such as low-energy background, ionization load on detectors, dual-phase detectors, universal scenarios of energy accumulation, and en

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Delve into the exploration of dark matter through the lens of dark photons in the galactic center and detectors. Uncover the enigmatic nature of dark matter, its interactions, existing constraints, and our model with fermionic dark matter and a dark photon mediator. Discover strategies to evade cons

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Research conducted by Paul Hamilton Müller's group at the University of California, Berkeley, focuses on using atom interferometry to explore dark energy. The study delves into screened scalar fields as dark energy, future reach with atom interferometry, known unknowns related to dark energy densit

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Hajime Fukuda, along with researchers Shirai and Luo, conducted a study on the maximum mass of Neutralino dark matter particles. They investigated coannihilation effects and how colored sparticles can enhance LSP annihilation. The study delves into the implications for TeV-scale supersymmetry models

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Light is a vital form of energy that helps us see objects. Luminous objects emit light, while non-luminous objects do not. Understanding how light interacts with objects, creating shadows and reflections, is crucial in science. Transparent objects allow light to pass through, translucent objects all

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Delve into the world of light with Year 3 students through engaging activities and explorations. Learn about sources of light, shadows, reflective surfaces, and the importance of light for vision. Discover how light helps us see and how shadows are formed, while exploring materials and objects that

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Investigate the interaction of dark matter within neutron stars, comprising approximately 25% of the universe's total matter. The nature of dark matter assumptions, its distribution within neutron stars based on fermionic or bosonic properties, and the implications for self-interacting fermionic and

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The consistency of Cold Dark Matter (CDM) with observational data has improved over the past decade, but tensions remain with various cosmic anomalies such as preferred anisotropy axes and dark flow directions. Topological Quintessence, a physical mechanism proposed by L. Perivolaropoulos and collab

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Exploring the use of cosmic ray antideuterons for dark matter detection is a promising avenue in astrophysics. Antideuteron searches offer a low-background environment, making them ideal for detecting certain types of dark matter particles. Unlike antiproton searches, which face significant backgrou

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Delve into the symbolism of light and dark in John Steinbeck's novella, analyzing how they are used to represent characters and themes. Understand the significance of characters associated with light and darkness, and explore the societal implications of these contrasts. Practice writing paragraphs

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Exploring new avenues in the realm of dark matter research, Fermilab stands at the forefront with potential upgrades to their detectors, such as the LZ and PICO-X. The presentation delves into the scientific criteria influencing the choice of detectors, the pursuit of understanding dark matter and d

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Exploring the concept of light sources and reflection, the article delves into how light is created by various objects like the sun, light bulbs, and fires. It explains the difference between sources of light and objects that reflect light, such as shiny metal surfaces. The reader is encouraged to i

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Explore how chlorophyll absorbs light in photosynthesis, the role of different types of seaweeds, and the use of spectrometers to measure light absorption. Discover the specific light regions absorbed by chlorophyll A and B, as well as adaptations in seaweeds for varying light intensities. Learn abo

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In photosynthesis, NADP plays a crucial role in carrying hydrogen into the dark stage for carbon dioxide reduction. The process is divided into light and dark stages where different components like chlorophyll, chloroplasts, and electron transfer mechanisms are involved. This division ensures effici

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Explore the significance of light in photosynthesis through a structured scientific investigation involving plants, testing the necessity of factors like carbon dioxide, water, and light. Follow a hypothesis-driven approach to observe the production of oxygen in plants exposed to light versus dark c

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Dark matter, detected only gravitationally, poses enigmatic characteristics and poses challenges in direct detection. Scientists search for interactions with particles, explore hypothetical undetectable forms, and consider production mechanisms. SuperWIMPs like NLSP and NLK decay into Dark Matter, k

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Explore the fascinating world of light and vision, from how light travels in straight lines to how we perceive objects. Learn about luminous and nonluminous objects, the different categories of light sources, and the vocabulary associated with light interactions. Delve into the concepts of emitting,

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Light intensity plays a crucial role in the growth and composition of algae. Algae undergo photoadaptation processes to adjust to varying light levels, affecting their photosynthetic efficiency and cellular properties. High light intensity can lead to photoinhibition and changes in cellular composit

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Overwhelming evidence points towards the existence of dark matter in the universe, with various theoretical models such as OHe atoms and Glashow's EIMP model proposed to explain its nature. Dark OHe atoms, consisting of 2 charged particles bound with primordial He nuclei, offer a unique perspective

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Doojin Kim presents research on non-relativistic dark matter search, focusing on weakly interacting massive particles (WIMPs) and generic boosted dark matter (BDM) signatures at the Terascale Meeting in Strasbourg. The study explores various scenarios and production models for detecting elusive dark

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Exploring the complexities and simplicities of the universe through cosmic observations, from the densities of ordinary matter to dark matter and dark energy. Images reveal the Milky Way in infra-red, the cosmic web of nearby galaxies, and the primordial light released billions of years ago. Planck'

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Facial expressions play a significant role in understanding emotions, but stereotypes can influence how people perceive facial affect. This study examines how reading tabloid articles about crimes committed by dark and light-skinned women offenders affects the perceived facial threat. Using a 2x2 fa

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Xiaowei Ou and collaborators aim to infer the dark matter profile of the Milky Way by measuring its circular velocity curve. By utilizing stellar tracers and data-driven models for precise distances, they seek to improve our understanding of dark matter distribution in our galaxy. Their research inv

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The study delves into a new dark matter model where dark matter collects in the Sun and annihilates to dark photons, leading to high-energy positrons - a novel signal for AMS. The dark photon, analogous to the SM photon but with distinct characteristics, plays a crucial role in this model. Considere

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The study discusses the evolution of perturbations and cosmological constraints in decaying dark matter models, focusing on the impact on ClTT, large-scale structure, and small-scale discrepancies. Mechanisms to address these issues, such as decaying dark matter, are explored in detail. The model co

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In the study presented by Nathan Goulding and team, the concept of dark silicon and its implications on chip design are explored. As each process generation progresses, the percentage of a chip's active switching capability diminishes due to power limitations, leading to the utilization wall. This p

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Exploring the concept of superheavy dark matter in the context of string theory, this study delves into the fundamental questions surrounding dark matter's nature, relic abundance, and implications for particle physics and cosmology. It highlights the role of string constructions in providing a comp

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Explore the disruptive effects of successive stellar encounters on dark matter minihalos, impacting direct dark matter detection possibilities. Join the investigation into axion minihalos and their NFW profile through simulations and analytical models of mass disruption due to stellar interactions.

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Explore the groundbreaking research on dark photons and dark matter, proposing a new signal for AMS detection involving dark sunshine and high-energy positrons. The study delves into the characteristics of dark matter populations in the Sun and the potential implications for understanding the dark s

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Explore the fundamental concepts of light, including its dual nature as both waves and particles, the speed of light in different mediums, the concept of photons, and the wave model of light propagation. Delve into topics such as wave-like properties, particle-like behaviors, the speed of light in v

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Explore the enigmatic realms of dark matter and dark energy, unraveling the invisible forces shaping our known universe. Delve into the mysteries of gravity, discover the main components of the universe, and seek proof of dark matter in our solar system and beyond.

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Explore the world of light microscopy in practical physiology sessions with MSc. Doua'a S. Altaee. Learn how light microscopes work, the types of microscopes used, their magnification capabilities, and the essential parts of a microscope. Discover the significance of lenses in focusing light on spec

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Delve into the realm of dark photons through discussions on constraints, motivations, and theoretical frameworks such as the V.Abelian-Higgs Model. Explore topics like dark matter production, thermalization, and self-consistency in the context of dark photon physics, with a focus on various constrai

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Delve into the world of dark photons and dark matter constraints, from phase transitions to thermalization, self-consistency, Lyman-alpha forest, small-scale structures, and more. Discover the intricate interplay of theoretical models, experimental limits, and cosmological implications in the realm

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Explore the collaborative research on dark photon detection using advanced Germanium detectors at the University of South Dakota, sponsored by NSF. The project aims to develop detectors with low energy thresholds for detecting low-mass dark photons. Learn about the motivation, introduction to dark p

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