fermiophobic Higgs
On July 4, 2012, when CERN announced that a particle that looked a lot like the Higgs boson had been spotted, the excitement was palpable. A multibillion-dollar search for an immensely tiny particle had paid off, and results were starting to come in. On March 6, 2013, when CERN announced
ATLAS detector
The article, as written by me, appeared in The Hindu on March 7, 2013. — Ever since CERN announced that it had spotted a Higgs boson-like particle on July 4, 2012, their flagship Large Hadron Collider (LHC), apart from similar colliders around the world, has continued running experiments to gather more
CERN
This article, as written by me, appeared in The Hindu on January 10, 2012. — After a successful three-year run that saw the discovery of a Higgs-boson-like particle in early 2012, the Large Hadron Collider (LHC) at CERN, near Geneva, Switzerland, will shut down for 18 months for maintenance and upgrades.
Higgs boson
On December 10, 2012, I spoke to a bunch of physicists attending the Frontiers of High-energy Physics symposium at the Institute of Mathematical Sciences, Chennai. They included Rahul Sinha, G. Rajasekaran, Tom Kibble, Sheldon Stone, Marina Artuso, M.V.N. Murthy, Kajari Mazumdar, and Hai-Yang Cheng, amongst others. All their
B meson decay modes
A version of this article, as written by me, appeared in The Hindu on November 22, 2012. — On November 12, at the first day of the Hadron Collider Physics Symposium at Kyoto, Japan, researchers presented a handful of results that constrained the number of hiding places for a new theory
anastomosis
Symmetry in nature is a sign of unperturbedness. It means nothing has interfered with a natural process, and that its effects at each step are simply scaled-up or scaled-down versions of each other. For this reason, symmetry is aesthetically pleasing, and often beautiful. Consider, for instance, faces. Symmetry of facial
Angkor
When I saw an article titled ‘Sometimes science must give way to religion‘ in Nature on August 22, 2012, by Daniel Sarewitz, I had to read it. I am agnostic, and I try as much as I can to keep from attempting to proselyte anyone – through argument or reason (although
condensed matter physics
After the hoopla surrounding and attention on particle physics subsided, I realized that I’d been riding a speeding wagon all the time. All I’d done is used the lead-up to (the search for the Higgs boson) and the climax itself to teach myself something. Now, it’s left
Bjorken scaling
When matter and anti-matter meet, they annihilate each other in a “flash” of energy. Usually, this release of energy is in the form of high-energy photons, or gamma rays, which are then detected, analysed, and interpreted to understand more of the collision’s other properties. In nature, however, matter/anti-matter
applied physics
In the whole gamut of comments regarding the Higgs boson, there is a depressingly large number decrying the efforts of the ATLAS and CMS collaborations. Why? Because a lot of people think the Large Hadron Collider (LHC) is a yawning waste of time and money, an investment that serves mankind
ATLAS
Here are some of the photos from the CERN webcast yesterday (July 4, Wednesday), with an adjoining explanation of the data presented in each one and what it signifies. This first image shows the data accumulated post-analysis of the diphoton decay mode of the Higgs boson. In simpler terms, physicists
CERN
This article, as written by me, appeared in print in The Hindu on July 5, 2012. — The ATLAS (A Toroidal LHC Apparatus) collaboration at CERN has announced the sighting of a Higgs boson-like particle in the energy window of 125.3 ± 0.6 GeV. The observation has been made with
