العلوم والبيئة
Matter–antimatter asymmetry still provides no evidence of new physics
المصدر: Phys.org - latest science and technology news stories · نُشر
The universe's dominance by ordinary matter is compelling evidence that matter and antimatter are not perfect reflections of each other. However, known differences do not explain the scale of this imbalance, leaving open the possibility that unknown physics is responsible. A new
The universe's dominance by ordinary matter is compelling evidence that matter and antimatter are not perfect reflections of each other. However, known differences do not explain the scale of this imbalance, leaving open the possibility that unknown physics is responsible. A new analysis of meson decays, conducted by the LHCb collaboration, has narrowed the scope of the search for such a scenario while paving the way for more precise measurements in the future.
أخبار ذات صلة
Early signs of stock market instability may appear in how traders place orders
The influence of financial markets cannot be overstated, and this influence highlights the need for thorough market analysis. However, being thorough can be difficult when markets are highly complex and ever-changing, prompting the search for a suitable approach to analysis. Fort
Phys.org - latest science and technology news stories ·
Parrots' vibrant feathers are surprisingly susceptible to bacterial attack
Flashy birds, from peacocks to parrots, have inspired a long tradition of using animal colors to study evolution. Colorful plumage often functions as a signal—for example, to attract a mate. Alternatively, drab colors can be used for camouflage. However, color can have functions
Phys.org - latest science and technology news stories ·
Transparency in earnings calls does not guarantee equal access to information
The specialized language used by analysts and management in listed companies' Q&A sessions can be challenging for individual investors to follow. However, Kaisa Penttinen's doctoral dissertation in accounting at the University of Vaasa, Finland, shows these sessions still deliver
Phys.org - latest science and technology news stories ·
After 40 years, CERN finds evidence of a one-in-10-billion particle decay
CERN scientists have finally found evidence of a particle decay so rare that it happens only once in roughly 10 billion decays, ending a search spanning more than 40 years. The breakthrough could help physicists uncover hidden particles and forces that lie beyond the reach of tod
All Top News -- ScienceDaily ·
Ancient Siberian tomb reveals surprising secrets of cannabis use 2,800 years ago
Scientists investigating a 2,800-year-old Siberian tomb discovered roughly 1,000 cannabis seeds and chemical evidence suggesting ancient Scythians used the plant for its intoxicating effects. The remarkable find, surrounded by evidence of elaborate burial rituals and animal sacri
All Top News -- ScienceDaily ·