Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Interaction of EM Radiation with Matter: Spectroscopy

Interaction of EM Radiation with Matter: Spectroscopy

Electromagnetic (EM) radiation can be considered an oscillating electric and magnetic field propagating through a medium that can interact with matter in its path. The electric field in the radiation can interact with electrical charges in the atoms or molecules in the matter. On the other hand, the magnetic field can interact with the magnetic field in the atomic nucleus. The study of the interaction between electromagnetic radiation and matter is termed spectroscopy. Spectroscopy is the study...

Classifying Matter by Composition

Classifying Matter by Composition

Matter: Pure Substances and Mixtures
According to its composition, the matter can be classified into two broad categories — pure substances and mixtures.
A pure substance is a form of matter that has a constant composition throughout with uniform properties. For example, any sample of sucrose has the same composition and same physical properties, such as melting point, color, and sweetness, regardless of the source from which it is isolated.
A mixture is composed of two or...

Classifying Matter by State

Classifying Matter by State

Chemistry is the study of matter and the changes it undergoes. Matter is anything that has mass and occupies space. Matter is all around us; the air, water, soil, mountains, even our bodies are all examples of matter. Matter is divided into three states — solid, liquid, and gas — that are commonly found on earth. The fourth state of matter, plasma, occurs naturally in the interiors of stars.

Physical and Chemical Properties of Matter

Physical and Chemical Properties of Matter

The characteristics that enable us to distinguish one substance from another are called properties.

Resonance

Resonance

The Lewis structure of a nitrite anion (NO2−) may actually be drawn in two different ways, distinguished by the locations of the N-O and N=O bonds.

The Atomic Theory of Matter

The Atomic Theory of Matter

The earliest recorded discussion of the basic structure of matter comes from ancient Greek philosophers. Leucippus and Democritus argued that all matter was composed of small, finite particles that they called atomos, meaning “indivisible.” Later, Aristotle and others came to the conclusion that matter consisted of various combinations of the four “elements” — fire, earth, air, and water — and could be infinitely divided. Interestingly, these philosophers...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Complete Gravitational-Wave Spectrum of the Sun.

Physical review letters·2025

Same author

Successful Freeze-Out of Strongly Interacting Dark Matter with Even-Numbered Interactions.

Physical review letters·2024

Same author

Observing cosmic-ray extensive air showers with a silicon imaging detector.

Scientific reports·2023

Same author

Thermal Dark Matter from Freeze-Out of Inverse Decays.

Physical review letters·2023

Same author

Novel Search for High-Frequency Gravitational Waves with Low-Mass Axion Haloscopes.

Physical review letters·2022

Same author

Resonant Self-Interacting Dark Matter from Dark QCD.

Physical review letters·2022

Search research articles

Related Experiment Video

Updated: Jan 28, 2026

A Standardized Pipeline for Examining Human Cerebellar Grey Matter Morphometry using Structural Magnetic Resonance Imaging

A Standardized Pipeline for Examining Human Cerebellar Grey Matter Morphometry using Structural Magnetic Resonance Imaging

Published on: February 4, 2022

Velocity Dependence from Resonant Self-Interacting Dark Matter.

Xiaoyong Chu¹, Camilo Garcia-Cely², Hitoshi Murayama^2,3,4,5

¹Institute of High Energy Physics, Austrian Academy of Sciences, Nikolsdorfer Gasse 18, 1050 Vienna, Austria.

Physical Review Letters

|March 9, 2019

Summary

Self-interacting dark matter may explain its distribution in small objects and velocity-dependent interactions in galaxy clusters. This resonant model does not require a light mediator, offering new astrophysical insights.

More Related Videos

Exploring Protein-Glycan Interactions: Advances in Nuclear Magnetic Resonance

Exploring Protein-Glycan Interactions: Advances in Nuclear Magnetic Resonance

Published on: August 26, 2025

Characterization of Full Set Material Constants and Their Temperature Dependence for Piezoelectric Materials Using Resonant Ultrasound Spectroscopy

Characterization of Full Set Material Constants and Their Temperature Dependence for Piezoelectric Materials Using Resonant Ultrasound Spectroscopy

Published on: April 27, 2016

Related Experiment Videos

Last Updated: Jan 28, 2026

A Standardized Pipeline for Examining Human Cerebellar Grey Matter Morphometry using Structural Magnetic Resonance Imaging

A Standardized Pipeline for Examining Human Cerebellar Grey Matter Morphometry using Structural Magnetic Resonance Imaging

Published on: February 4, 2022

Exploring Protein-Glycan Interactions: Advances in Nuclear Magnetic Resonance

Exploring Protein-Glycan Interactions: Advances in Nuclear Magnetic Resonance

Published on: August 26, 2025

Characterization of Full Set Material Constants and Their Temperature Dependence for Piezoelectric Materials Using Resonant Ultrasound Spectroscopy

Characterization of Full Set Material Constants and Their Temperature Dependence for Piezoelectric Materials Using Resonant Ultrasound Spectroscopy

Published on: April 27, 2016

Area of Science:

* Cosmology and astrophysics
* Particle physics and dark matter research

Background:

* The distribution of dark matter in small astrophysical objects suggests self-interaction.
* Galaxy cluster observations indicate dark matter's interaction cross-section is velocity-dependent.

Purpose of the Study:

* To investigate resonant self-interacting dark matter as a unifying explanation for observed dark matter behaviors.
* To demonstrate that this mechanism does not necessitate a light mediator.
* To explore astrophysical constraints on this model.

Main Methods:

* Employed a model-independent approach to analyze dark matter self-interaction.
* Developed explicit realizations of resonant self-interacting dark matter.
* Assessed astrophysical constraints relevant to the proposed mechanism.

Main Results:

* Resonant self-interacting dark matter naturally explains both small-scale density distributions and velocity-dependent cluster interactions.
* The model's viability is shown without requiring a light mediator particle.
* Specific astrophysical constraints for this interaction mechanism were identified.

Conclusions:

* Resonant self-interacting dark matter provides a consistent framework for diverse dark matter observations.
* The absence of a light mediator simplifies the theoretical landscape.
* Further astrophysical observations can refine our understanding of dark matter properties.