Manuel Franco Sevilla (UCSB) "Strategies for Searches of Physics Beyond the Standard Model in the XXI Century"

At the end of the XIX century, Lord Kelvin summarized a widespread feeling among physicists by saying that “physics is essentially complete, save for two little clouds”. The “clouds” he was referring to were the puzzling results from two measurements, the Michelson-Morley experiment and the Black-body spectrum, whose explanations ushered in an unprecedented era of discoveries that stretched throughout most of the XX century. After the culmination of the Standard Model in the 70’s, the field of particle physics has found itself in a similar situation. Today, the “clouds” guiding the searches for physics beyond the Standard Model are issues like dark matter or the hierarchy problem. Using SUSY searches at CMS and the measurement of B->D(*)TauNu decays at BaBar as models, I will give an overview of some of the main strategies that are being followed in the quest to find new physics in the XXI century.