El Gran Colisionador de Hadrones (LHC) cada vez se acerca más a la confirmación definitiva de la existencia del bosón de Higgs.
Un hito en la física que bien merece una canción de Adele, Rolling to the deep, para darle un poco más de empaque. El montaje y la letra es de Tim Blais and y a Capella Science. Y, si bien el tipo desafina un poco, la letra de la canción está muy conseguida.
Ésta es la transcripción:
There’s a collider under Geneva
Reaching new energies that we’ve never achieved before
Finally we can see with this machine
A brand new data peak at 125 GeV
See how gluons and vector bosons fuse
Muons and gamma rays emerge from something new
There’s a collider under Geneva
Making one particle that we’ve never seen before
The complex scalar
Elusive boson
Escaped detection by the LEP and Tevatron
The complex scalar
What is its purpose?
It’s got me thinking
Chorus:
We could have had a model (Particle breakthrough, at the LHC)
Without a scalar field (5-sigma result, could it be the Higgs)
But symmetry requires no mass (Particle breakthrough, at the LHC)
So we break it, with the Higgs (5-sigma result, could it be the Higgs)
Baby I have a theory to be told
The standard model used to discover our quantum world
SU(3), U(1), SU(2)‘s our gauge
Make a transform and the equations shouldn’t change
The particles then must all be massless
Cause mass terms vary under gauge transformation
The one solution is spontaneous
Symmetry breaking
Roll your vacuum to minimum potential
Break your SU(2) down to massless modes
Into mass terms of gauge bosons they go
Fermions sink in like skiers into snow
Ver 3 comentarios