The "faster-than-light neutrino anomaly" refers to a series of controversial and widely publicized experimental results from a project known as OPERA (Oscillation Project with Emulsion tracking Apparatus and a neutrino target) at the Gran Sasso National Laboratory in Italy. In 2011, researchers reported that they had measured neutrinos sent from CERN in Switzerland to the Gran Sasso lab that appeared to arrive 60 nanoseconds earlier than the speed of light would allow.
The Laboratori Nazionali del Gran Sasso (LNGS) is a major scientific research facility located in the Gran Sasso mountain range in Italy. It is part of the National Institute for Nuclear Physics (INFN) and is one of the largest underground laboratories in the world. The LNGS is primarily focused on research in astroparticle physics, which includes studying neutrinos, dark matter, and cosmic rays.
The Little Higgs is a theoretical particle and a concept within particle physics that emerged as an extension of the Standard Model, specifically in the context of addressing the hierarchy problem. The hierarchy problem arises from the question of why the Higgs boson mass is so much lighter than the Planck mass (related to gravity) despite quantum corrections that would naturally push it towards much higher values.
The term "misalignment mechanism" can refer to various concepts depending on the context in which it is used. In general terms, misalignment mechanisms are the ways in which systems, processes, or objectives do not align with the intended goals or desired outcomes.
The Seesaw mechanism is a theoretical framework in particle physics that explains the small masses of neutrinos, which are fundamental particles involved in weak interactions. This mechanism is an extension of the Standard Model of particle physics and relates to the concept of lepton mixing and mass generation. In the Seesaw mechanism, it is proposed that there exist heavy neutrinos (sometimes called right-handed or sterile neutrinos) along with the known light neutrinos (the left-handed neutrinos).
The Standard-Model Extension (SME) is a theoretical framework that generalizes the Standard Model of particle physics and general relativity by incorporating possible violations of Lorentz invariance and/or CPT symmetry. Developed primarily by Alan Kostelecký and collaborators, the SME provides a systematic way to explore and test various extensions of our understanding of fundamental physics beyond the established models.
The Stawell Underground Physics Laboratory (SUPL) is a research facility located in Stawell, Victoria, Australia. It is situated within the Stawell Gold Mine, which provides a deep underground environment that is ideal for conducting a variety of physics experiments, particularly those focused on astroparticle physics, dark matter detection, and neutrino studies.
Twisted geometries refer to a class of geometrical configurations that arise in various contexts in physics and mathematics, particularly in the study of quantum gravity and string theory. They represent a way to describe space-time or other geometrical structures that have a non-trivial topology or twisting property. One significant area where twisted geometries are explored is in loop quantum gravity, where they provide a framework for understanding the quantum properties of space-time.
Popular physics books aim to make complex concepts in physics accessible to a general audience, often blending scientific insight with engaging storytelling. Here are some well-known titles in this category: 1. **"A Brief History of Time" by Stephen Hawking** - A classic that explores concepts related to the universe, time, and black holes. 2. **"The Elegant Universe" by Brian Greene** - This book introduces string theory and the quest for a unified theory of physics.
The term "Jacksonian Professors of Natural Philosophy" refers to a historical academic position at universities in the United States that emerged in the early 19th century during the period known as the Jacksonian Era, named after President Andrew Jackson. Natural philosophy was a term commonly used during that time to describe what we now refer to as science, particularly the study of the natural world, including physics, chemistry, and the emerging biological sciences.
"The Meaning of Relativity" is a book written by Albert Einstein, published in 1921. It was based on a series of lectures Einstein gave at Princeton University. In this work, Einstein elucidates his theory of relativity, which fundamentally changed our understanding of space, time, and gravity.
The International Youth Nuclear Congress (IYNC) is a global platform that aims to engage and empower young professionals in the nuclear field. Established to foster dialogue and collaboration among the next generation of nuclear experts, the IYNC provides opportunities for young individuals to network, share knowledge, and discuss the implications of nuclear technology for energy, safety, and the environment.
The European Conference on the Dynamics of Molecular Systems is a scientific conference that focuses on the study of molecular systems and their dynamics. It typically brings together researchers, scientists, and students working in the fields of chemistry, physics, and biology to discuss the latest advancements and research findings related to molecular dynamics. The conference usually covers various topics such as theoretical and computational approaches, experimental techniques, and applications in areas like materials science, biochemistry, and nanotechnology.
The International Conference on Neutrino Physics and Astrophysics (Neutrino) is a scientific conference that focuses on the study of neutrinos, which are subatomic particles with very little mass and no electric charge. This conference serves as a forum for researchers and scientists from around the world to discuss recent developments, findings, and advancements in the fields of neutrino physics and astrophysics.
The International Conference on Photonic, Electronic and Atomic Collisions (PEAC) is a scientific conference that focuses on research and developments in the fields of photonics, electronics, and atomic collisions. The conference brings together researchers, scientists, and professionals from academia and industry to share their findings, innovations, and advancements related to these areas.
The Snowmass process refers to a collaborative effort within the particle physics community to assess and prioritize research topics and proposals for the future of the field. Named after a series of workshops held in Snowmass, Colorado, the process typically involves scientists gathering to discuss and formulate plans for upcoming experiments, theoretical developments, and technology advancements in high-energy physics. The Snowmass process is particularly focused on planning for the future of particle physics in the context of the U.S.
The Institute of Physics (IoP) is a professional body and learned society for physicists based in the United Kingdom and Ireland. Founded in 1874, the IoP aims to promote the advancement and dissemination of the knowledge of physics. It serves as a platform for professionals in the field, offering resources such as journals, conferences, educational support, and professional development opportunities.
The Columbia University Physics Department is an academic division within Columbia University in New York City, known for its strong focus on research and education in various fields of physics. Established in 1754, the department has a long history and is part of Columbia's Faculty of Arts and Sciences.
Cosmic-ray experiments are scientific investigations that focus on the detection, measurement, and analysis of cosmic rays—high-energy particles that originate from outer space and travel through the Earth's atmosphere. These particles primarily consist of protons, but can also include heavier atomic nuclei, electrons, and gamma rays. Cosmic rays can provide important information about astrophysical phenomena, the composition of the universe, and fundamental physics.
Pinned article: Introduction to the OurBigBook Project
Welcome to the OurBigBook Project! Our goal is to create the perfect publishing platform for STEM subjects, and get university-level students to write the best free STEM tutorials ever.
Everyone is welcome to create an account and play with the site: ourbigbook.com/go/register. We belive that students themselves can write amazing tutorials, but teachers are welcome too. You can write about anything you want, it doesn't have to be STEM or even educational. Silly test content is very welcome and you won't be penalized in any way. Just keep it legal!
Intro to OurBigBook
. Source. We have two killer features:
- topics: topics group articles by different users with the same title, e.g. here is the topic for the "Fundamental Theorem of Calculus" ourbigbook.com/go/topic/fundamental-theorem-of-calculusArticles of different users are sorted by upvote within each article page. This feature is a bit like:
- a Wikipedia where each user can have their own version of each article
- a Q&A website like Stack Overflow, where multiple people can give their views on a given topic, and the best ones are sorted by upvote. Except you don't need to wait for someone to ask first, and any topic goes, no matter how narrow or broad
This feature makes it possible for readers to find better explanations of any topic created by other writers. And it allows writers to create an explanation in a place that readers might actually find it.Figure 1. Screenshot of the "Derivative" topic page. View it live at: ourbigbook.com/go/topic/derivativeVideo 2. OurBigBook Web topics demo. Source. - local editing: you can store all your personal knowledge base content locally in a plaintext markup format that can be edited locally and published either:This way you can be sure that even if OurBigBook.com were to go down one day (which we have no plans to do as it is quite cheap to host!), your content will still be perfectly readable as a static site.
- to OurBigBook.com to get awesome multi-user features like topics and likes
- as HTML files to a static website, which you can host yourself for free on many external providers like GitHub Pages, and remain in full control
Figure 3. Visual Studio Code extension installation.Figure 4. Visual Studio Code extension tree navigation.Figure 5. Web editor. You can also edit articles on the Web editor without installing anything locally.Video 3. Edit locally and publish demo. Source. This shows editing OurBigBook Markup and publishing it using the Visual Studio Code extension.Video 4. OurBigBook Visual Studio Code extension editing and navigation demo. Source. - Infinitely deep tables of contents:
All our software is open source and hosted at: github.com/ourbigbook/ourbigbook
Further documentation can be found at: docs.ourbigbook.com
Feel free to reach our to us for any help or suggestions: docs.ourbigbook.com/#contact





