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- 1Particle collider recreates Big Bang's primordial soup with a twist▼No primordial soup for you https://www. livescience.com/physics-mathem atics/particle-physics/particle-collider-experime
A particle collider experiment has recreated the quark-gluon plasma, the 'primordial soup' thought to have filled the universe moments after the Big Bang, and researchers found an unexpected twist in how it behaves. The findings challenge assumptions about the earliest moments of the cosmos and are drawing attention among physics enthusiasts online.
- 2Researchers demonstrate first-ever plasma beam antenna▼Researchers successfully demonstrate first-ever plasma beam antenna
Researchers have successfully demonstrated the first-ever plasma beam antenna, according to a science news release. Plasma antennas use ionized gas rather than solid metal conductors to transmit and receive radio signals, a concept long studied for its potential advantages in reconfigurability and stealth applications. The announcement marks a milestone from laboratory theory to a working demonstration, and observers in the physics and telecommunications communities are expected to watch closely for details on its performance and practical uses.
- 3Vitaly Ginzburg's birthday marked on October 4▼October 4: Vitaly Ginzburg's birthday, a physicist and Nobel Prize laureate
October 4 marks the birthday of Vitaly Ginzburg, the Soviet and Russian physicist who won the Nobel Prize in Physics in 2003. He is remembered for fundamental work in superconductivity, the theory of electromagnetic wave propagation in plasma, and his contributions to the Soviet hydrogen bomb project. Anniversary coverage is recalling his scientific legacy.
- 4New Model for Matter Formation After Big Bang Found at RHIC▼Scientists Discover New Model for Matter Formation After Big Bang in RHIC Experiments
Scientists working at the Relativistic Heavy Ion Collider (RHIC) have reported a new model for how matter formed after the Big Bang. The research sheds light on conditions in the early universe, where a hot, dense state known as quark-gluon plasma existed moments after the Big Bang. Details of the model and its experimental support were announced in recent coverage of the RHIC experiments.
- 5Protons reach record energy riding moving laser waves▼Protons ride moving waves to reach record energy with long-pulse lasers
Researchers report accelerating protons to record energies using long-pulse lasers, with particles riding moving plasma waves to gain energy. The technique, reported across physics news outlets, could make compact particle accelerators more practical for research and medical applications. Physicists are discussing the result as a step forward for laser-driven acceleration.