Scientists hunting one of nature’s most elusive, yet abundant, elementary particles announced today they’ve succeeded in their first efforts to glimpse neutrinos using a detector in Minnesota.
Neutrinos are generated in nature through the decay of radioactive elements and from high-energy collisions between fundamental particles, such as in the Big Bang that ignited the universe. Continue reading
SMU’s experimental physics group played a pivotal role in discovering the Higgs boson — the particle that proves the theory for which two scientists have received the 2013 Nobel Prize in Physics.
The Royal Swedish Academy of Sciences awarded the Nobel Prize on Oct. 8 to theorists Peter W. Higgs and François Englert to recognize their work developing the theory of what is now known as the Higgs field, which gives elementary particles mass. Continue reading
Some adolescents who suffer with symptoms of depression also may be at risk for developing anxiety, according to a new study of children’s mental health.
The study found that among youth who have symptoms of depression, the risk is most severe for those who have one or more of three risk factors, said psychologist Chrystyna D. Kouros, Southern Methodist University, Dallas, who led the study. Continue reading