symmetry

Top quark still raising questions

Why are scientists still interested in the heaviest fundamental particle nearly 20 years after its discovery? “What happens to a quark deferred?” the poet Langston Hughes may have asked, had he been a physicist. If scientists lost interes... Continue reading

Jokes for nerds

Webcomic artist Zach Weinersmith fuels ‘Saturday Morning Breakfast Cereal’ with grad student humor and almost half of a physics degree. Zach Weinersmith, creator of popular webcomic “Saturday Morning Breakfast Cereal,” doesn&r... Continue reading

Q&A: Katherine Freese

The new director of the Nordic Institute for Theoretical Physics talks neutrinos, women in science, and the hunt for dark matter. Katherine Freese admits she didn’t do well in her first college physics course, but her impressive resume tells th... Continue reading

‘CERN People’ tells it like it is

A new video series about scientists at CERN pulls back the curtain on what it’s like to be a physicist during a pivotal time in the field.

American director and documentary film maker Liz Mermin has traveled from beauty schools in Afghanistan to Bollywood movie sets in India filming people at their work. In 2011, her documentation of unconventional office environments brought her to CERN.

“I always knew about CERN in a vague way, but I did not know much about it,” Mermin says. “But I was interested in CERN because my father is a physicist.”

Over the course of two years, Mermin and her co-director returned to CERN about a dozen times to film physicists at work. From this footage they created “CERN People,” a series of short films that focus on the challenge and excitement of being at CERN during the time leading up to and after discovery of the Higgs boson.

“In these little vignettes, each one has a theme or an idea that we are exploring,” Mermin says. “Vignettes require a different kind of demand on your attention than a feature film, so we had a little fun with it.”

One of Mermin’s favorite videos is “Tau Trouble,” which features Brazilian-American physicist Phil Harris, who was looking for the Higgs boson decaying into tau leptons during the lead-up to the discovery of the Higgs boson.

“In the run-up to the big announcement, the scientists working on the tau channel were not seeing any evidence of a Higgs boson and were skeptical if this really was the Higgs boson or not,” Mermin says. “In this video, we wanted to get across the idea that there are lots of different ways to look for the Higgs and that the searches don't always see the same thing initially. It was exciting seeing that happen.”

During the filming of this series, Mermin was very impressed with the level of intensity with which physicists approach their work.

“It was difficult to getting people to stop working and talk on camera,” Mermin says. “Everyone was so driven and in a rush to move ahead in work.”

Mermin hopes that this series will give people a better idea about the people behind the research at CERN and the passion with which they approach their work.

“This series is not trying to explain what the Higgs is,” Mermin says. “It is about searching for something new and how this process works. I hope people get a bit of feeling about what goes on and a little more invested in the value of fundamental research like this.”

 

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Science Hack Day

Astrophysicists inspire space-related projects at a 24-hour hack-a-thon in San Francisco. As the space flick Gravity plays on large monitors in the open office space of a San Francisco tech company, nearly 175 people fight off sleep in their final pu... Continue reading

500-mile neutrino experiment up and running

Construction is complete for NOvA, the longest-distance neutrino experiment in the world. With construction completed, the NOvA neutrino experiment has begun its probe into the mysteries of ghostly particles that may hold the key to understanding the... Continue reading

To catch a gravitational wave

Advanced LIGO, designed to detect gravitational waves, will eventually be 1000 times more powerful than its predecessor. Thirty years ago, a professor and a student with access to a radiotelescope in Puerto Rico made the first discovery of a binary p... Continue reading

Daya Bay places new limit on sterile neutrinos

The Daya Bay experiment, famous for studying neutrino mixing, is branching into a new area of neutrino physics. The experiment that produced the latest big discovery about ghostly particles called neutrinos is trying its hand at solving a second neut... Continue reading