<p>UF scientists celebrate first test run of largest particle accelerator</p>
<p>By THOMAS STEWART, Alligator Contributing Writer
Hours after the worlds largest particle accelerator completed its first test run Wednesday, UF physicists gathered to celebrate the occasion.</p>
<p>They cheered, drank wine and munched on finger foods at a party Wednesday night to mark the first running of the accelerator, called the Large Hadron Collider.</p>
<p>Many of the 80 or so people who attended the party helped build pieces of the 17mile tube buried about 300 feet underground beneath France and Switzerland. </p>
<p>The particle accelerator is used to collide two beams of particles at high speeds to recreate conditions that existed fractions of a second after the big bang.</p>
<p>At a cost of about $8 billion, according to a New York Times article, it has been called the most expensive science experiment ever.</p>
<p>Those who attended the event at the New Physics Building were also treated to a live webcast from Darin Acosta, a UF physics professor who spoke from a control room in Geneva, Switzerland about how the massive machine performed on its first day.</p>
<p>What was pretty amazing was how well it went, said Acosta, who wore a blue UF Tshirt.</p>
<p>He said the accelerator has not been used for any collisions yet, and it will most likely be weeks before that happens.</p>
<p>Instead, scientists sent a beam of protons around the 17mile track.</p>
<p>Theyve now made 300 orbits of the beam, he said. The future looks really great.</p>
<p>Acosta is one of more than 30 UF professors and students involved in the project, the largest contingent from any university in the U.S.</p>
<p>Guenakh Mitselmakher, also a UF physics professor, said the U.S. Department of Energy gave UF about $45 million for research relating to the particle accelerator. Mitselmakher, who is in charge of dispersing the money, said only about $10 million will stay at UF. The rest will go to other research teams.</p>
<p>UFs portion of the money has funded a number of projects related to the accelerator, all of which have Nobel Prize potential, he said.</p>
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