Posts from the ‘particle’ Category


Top 5 Implications of Finding the Higgs Boson 

5. The Origin of Mass

The Higgs boson has long been thought the key to resolving the mystery of the origin of mass. If physicists confirm that the Higgs boson exists, the discovery would also confirm that the Higgs mechanism for particles to acquire mass is correct. And, it may offer clues to the next mystery down the line, which is why individual particles have the masses that they do.

4. The Standard Model

The Standard Model is the reigning theory of particle physics that describes the universe’s very small constituents.

Every particle predicted by the Standard Model has been discovered — except one: the Higgs boson.

3. The Electroweak Force

Discovering the Higgs boson would also help explain how two of the fundamental forces of the universe — the electromagnetic force that governs interactions between charged particles, and the weak force that’s responsible for radioactive decay — can be unified.

2. Supersymmetry

Another theory that would be affected by the discovery of the Higgs is called supersymmetry. This idea posits that every known particle has a “superpartner” particle with slightly different characteristics.

1. Validation of LHC

The Large Hadron Collider is the world’s largest particle accelerator. It was built for around $10 billion by the European Organization for Nuclear Research (CERN) to probe higher energies than had ever been reached on Earth. Finding the Higgs boson was touted as one of the machine’s biggest goals.

Can’t wait for this announcement, and the possibilities it brings with it. The specific results of the experiments themselves should be quite interesting.


Earth Will One Day See a Second Sun

Betelgeuse, a red supergiant star located in the Orion constellation, about 640 light-years away from Earth – is preparing to explode via a supernova. When it does, the Earth will have a front-row seat; in fact, the explosion will be so bright that Earth will seem to briefly have two suns in the sky. 

Betelgeuse is one of the brightest and largest stars in our immediate galactic neighborhood – if you dropped it in our Solar System, it would extend all the way out to Jupiter, leaving Earth completely engulfed. In stellar terms, it’s predicted to explode in the very near future. Of course, the conversion from stellar to human terms is pretty extreme, as Betelgeuse is predicted to explode anytime in the next million years.

But still, whether the explosion occurs in 2011 or 1002011 (give or take 640 years for the light to reach Earth), it’s going to make for one of the most unforgettable light shows in our planet’s history. For a few weeks, the supernova will be so bright that there will appear to be two stars in the sky, and night will be indistinguishable from day for much of that time. So don’t count on getting a lot of sleep when Betelgeuse explodes, because the only sensible thing for the world to do will be to throw a weeks-long global supernova party.

Physicist Brad Carter explains what Earth (and hopefully humanity) can look forward to:

“This is the final hurrah for the star. It goes bang, it explodes, it lights up – we’ll have incredible brightness for a brief period of time for a couple of weeks and then over the coming months it begins to fade and then eventually it will be very hard to see at all.”

Although there’ll be no missing the explosion, Carter points out that the vast majority of material shot out from the supernova will pass by Earth completely unnoticed:

“When a star goes bang, the first we will observe of it is a rain of tiny particles called neutrinos. They will flood through the Earth and bizarrely enough, even though the supernova we see visually will light up the night sky, 99 per cent of the energy in the supernova is released in these particles that will come through our bodies and through the Earth with absolutely no harm whatsoever.”

In any event, the Betelgeuse explosion will likely be the most dramatic supernova Earth ever witnesses – well, unless our Sun eventually explodes and destroys our planet, which would probably leave Betelgeuse the runner-up.

We should have a global supernova party every year anyway!