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02/14/17

LHCb observes rare decay

Standard Model predictions align with the LHCb experiment’s observation of an uncommon decay.

04/01/05

Benvenuto

Mario Calvetti of the University of Florence has been named the new director of Frascati National Laboratories by Italy's Istituto Nazionale di Fisica Nucleare (INFN), marking a return to the origins of his scientific career.

04/01/05

Komomaki

Every winter, pine trees on the KEK campus in Tsukuba, Japan, get a treat. Komomaki (woven-straw blankets) are wrapped around the pines a few feet above the ground.

04/01/05

Einstein bear

In honor of the World Year of Physics, symmetry featured an Albert Einstein teddy bear on the cover of the February issue. Since then, we have received a steady stream of phone calls and email.

04/01/05

Fermilab's "CMS branch office"

The CMS (Compact Muon Solenoid) detector at CERN, in Geneva, Switzerland, and the new CMS offices at Fermilab are separated only by the amount of time it takes light to travel between the two places.

03/01/05

Top quark

Theorists predicted the existence of a sixth quark in the 1970s, and no one imagined that finding the particle would take another two decades.

03/01/05

What's in a name?

I have heard conflicting reports as to who decided to call one of the most spectacular intellectual innovations of human history "the Standard Model," physicists' best construct for explaining the range and behavior of elementary particles that make up the universe as we know it.

03/01/05

Supersymmetry

Supersymmetry is a proposed property of the universe.

03/01/05

The smoking mouse

Because particle physicists cannot directly see the objects they study, they rely on deduction and decay products to detect nature's tiny, ephemeral particles.