- 1 Overview of AntiMatter
- 2 Mine
- 3 How Is Antimatter Stored?
- 4 How can you create antimatter?
- 5 Antimatter mysteries: Can we make an anti-world?
- 6 Slow down! “Antimatter?” “Pure energy?” What is this, Star Trek?
- 7 What and where is Antimatter?
- 8 Is There Need for a New Particle Physics Model?
- 9 Can you find something in this world that was out of this world (literally)?
- 10 How does antimatter interact with normal matter?
- 11 How Is Antimatter Created?
- 12 What Is Antimatter?
- 13 Antimatter spaceship?
- 14 What Is Antimatter?
- 15 What Is Antimatter?
- 16 Understanding the Mystery of Matter in the Universe – Why Is There Any Matter in the Universe at All?
- 17 Matter, antimatter, we all fall down—right?
- 18 Where is it?
- 19 How was antimatter discovered?
- 20 Why Do People in Relationships Cheat?
- 21 Why are the costs so high?
- 22 Video – What is Antimatter?
- 23 Where did the universe’s antimatter go?
- 24 What Is Antimatter, and Where Has It All Gone?
- 25 Who knows its worth?
- 26 What is antimatter?
- 27 Why Does Antimatter Exist?
- 28 Why is antimatter so rare?
- 29 History of AntiMatter
Overview of AntiMatter
Since the amount of antimatter required to power a house for one year is so small that it is not easily understandable, the same calculations can be completed in reverse order to determine the size of explosion one pound of antimatter could create.Then, compare this explosion size to well-known explosions in history.
How Is Antimatter Stored?
You can’t store antimatter in an ordinary container because it would react and annihilate an equal amount of matter.Instead, scientists use a device called a Penning trap to hold antimatter.A Penning trap uses electric and magnetic fields to hold charged particles in place, but it can’t hold neutral antimatter atoms.Matter and antimatter atoms are held by atomic traps (based on electric or magnetic dipoles) and by lasers (magneto-optical traps and optical tweezers).
How can you create antimatter?
To actually create antimatter, scientists focused on the simplest form of matter, hydrogen.A hydrogen atom consists of just one electron and one proton.This means that the simplest form of antimatter, an antihydrogen, is made up of an antiproton and a positron.The positron is attracted to an antiproton in the same way an electron is attracted to a proton.
Antimatter mysteries: Can we make an anti-world?
At the moment physicists are having enough difficulty just taming antihydrogen, the simplest possible anti-atom.
Slow down! “Antimatter?” “Pure energy?” What is this, Star Trek?
The idea of antimatter is strange, made all the stranger because the universe appears to be composed entirely of matter.Antimatter seems to go against everything you know about the universe.
What and where is Antimatter?
Is There Need for a New Particle Physics Model?
High energy particle physics experiments in recent past have brought into question parts of the model currently used in particle physics.
Can you find something in this world that was out of this world (literally)?
I work in a biomedical lab that is mostly focused on nanoparticle-based cancer therapy and treatment, and so we are always trying to make new and different particles to work with.Some of my lab members are working on liposomes, some on exosomes, some with gold or silver or platinum or copper and the list goes on and on.But a few days ago, I was trying to think of a particle or an element that nobody has used before, something that was so new to this world that if one searched it on google scholar, only a handful of papers would show.I knew that if I could get my hands on something like that, I could get a head start on its research.
How does antimatter interact with normal matter?
When antimatter particles meet with their matter equivalents, each particle decays into gamma radiation.
How Is Antimatter Created?
Nature does create antiparticles, just not in large amounts.Antiparticles are created in naturally occurring processes as well as through experimental means such as in large particle accelerators in high-energy collisions.Recent work has found that antimatter is created naturally above storm clouds, the first means by which it is produced naturally on Earth and in its atmosphere.
What Is Antimatter?
Antimatter is not just the fictional fuel powering the Enterprise during its journeys on Star Trek.Quite the contrary, antimatter is something that scientists are currently utilizing.In fact, antihydrogen was created in 1995 (although it didn’t last long).
When antimatter particles interact with matter particles, they annihilate each other and produce energy.This has led engineers to speculate that antimatter-powered spacecraft might be an efficient way to explore the universe.
What Is Antimatter?
Antimatter is the general name given to a category of particles that share the same properties as other forms of matter, only with a reversed charge.For example, the antimatter particle called a positron shares all the properties of an electron, but with a positive charge instead of a negative one.
What Is Antimatter?
The source of the Enterprise’s power is a simple reaction predicted by physics.Matter is the “stuff” of stars, planets, and us.It’s made up of electrons, protons, and neutrons.
Understanding the Mystery of Matter in the Universe – Why Is There Any Matter in the Universe at All?
Scientists one step closer to understanding the mystery of matter in the universe.
Matter, antimatter, we all fall down—right?
Scientists perform the first direct investigation into how antimatter interacts with gravity.
Where is it?
Antimatter particles are created in ultra high-speed collisions.In the first moments after the Big Bang, only energy existed.As the universe cooled and expanded, particles of both matter and antimatter were produced in equal amounts.Why matter came to dominate is a question that scientists have yet to discover.
How was antimatter discovered?
The idea of an anti-particle was first developed by the physicist Paul Dirac in the late 1920s.Combining the emerging field of quantum mechanics with Albert Einstein’s work on relativity, he revealed how particles behave at different speeds.Interpreting the consequences of his equations, Dirac suggested particles with the same mass and spin as electrons could theoretically exist, only with an opposite charge.
Why Do People in Relationships Cheat?
19 hours ago — Gary W.Lewandowski, Jr.
Why are the costs so high?
The reason for antimatter’s tremendous expense is easy to understand when you realize the technology involved in creating it.To make antihydrogen, the required antiprotons must be literally made one atom at a time using a particle accelerator.The CERN super collider is the most complex piece of machinery every constructed by humans.It took about a decade to construct, at a cost of about $4.75 billion.It is roughly 10 miles across and contains 9300 magnets, all of which must be super cooled to – 456.25° F using liquid helium.For the collision to occur, the particles are accelerated to 99.99% of the speed of light, which requires an incredible 120 MW of electric power, enough to power a large city.The collider has a total operating budget of about $1 billion per year, with electricity costs alone running at $23.5 million per year.When you also consider the fact that it has been estimated to take 100 billion years to produce 1 g of antihydrogen, you begin to see why the costs are so high.
Video – What is Antimatter?
The What is Antimatter video below provides a description of antimatter and its behaviors.
Where did the universe’s antimatter go?
Jaideep Singh works with a magnetic shield in his lab.(Credit: G.L.
What Is Antimatter, and Where Has It All Gone?
Most of us grew up with the idea of the warp core – the Star Trek universe’s starship reactors which power starships through spacetime, driven by the explosive annihiliation of matter with antimatter.
Who knows its worth?
Right now, antimatter – with a price tag of about $62.5 trillion per gram – is the most expensive substance on the Earth.When groups of people are asked to name the most expensive substance, the variety of answers is hilarious.Often, the responses are droll ones such as love, cocaine, cash money, computer ink, or even sex.More serious guesses include rare substances such as diamonds, uranium, and platinum.Some particularly astute people realize that the most expensive substance probably has to be created artificially by some sort of man-made process.Some good guesses in this area are the artificial elements such as ununoctium or unobtanium.Unlike the artificially made substances, however, antimatter has been the target of serious attempts to capture and contain it, which greatly increases its cost of production.
What is antimatter?
Most people know that the basic nuclear particles that make up matter are protons, electrons, and neutrons.In 1930, Paul Dirac developed a description of the electron, which also predicted that an antiparticle of the electron should exist.This antielectron (also called a positron) was predicted to have the same mass as the electron but an opposite electric charge.Later, it was discovered that the other basic atomic particles had antimatter counterparts, the antiproton and the antineutron.When a particle and its antimatter counterpart meet, they are both annihilated, which means that the two particles disappear and their mass is converted to energy, following the principle embodied in Einstein’s famous equation E = mc2.As you may well know, “c” in this equation is the speed of light, which is a large number.Because this number is squared, this means that a small amount of mass can be converted to an enormous amount of energy.To give you an idea of how much energy is evolved during a matter/antimatter annihilation, this reaction is considered to be 100,000,000,000 times more powerful than a typical chemical explosion such as trinitrotoluene (TNT) and 10,000 times more powerful than a nuclear explosion.
Why Does Antimatter Exist?
In the earliest days of the universe, shortly after the Big Bang, the cosmos was awash in particles.Not all of them were normal particles of matter, however.Corresponding with each type of particle is an antiparticle with the same mass and spin.
Why is antimatter so rare?
So far there is nothing in physics that makes matter special.Both types of particle should exist in equal amounts, but why we don’t see this remains one of the biggest mysteries in physics.
History of AntiMatter
to solve a problem: how to reconcile the laws of quantum
theory with Einstein’s special theory of relativity.
1928, Paul Dirac postulated the existence of positively charged electrons.