"Physics Letters B" is a peer-reviewed scientific journal that focuses on publishing short articles in the field of high-energy physics, particularly particle physics, nuclear physics, and cosmology. Established in 1969, it serves as a platform for researchers to share significant findings and developments in these areas, facilitating rapid dissemination of new ideas. The journal is known for its concise format, allowing authors to present their results quickly and efficiently. It is widely recognized in the scientific community and is indexed in major databases, making it accessible to researchers and academics interested in the latest advancements in theoretical and experimental physics.