Nuclear reactions as a research area encompass the experimental and theoretical study of processes in which atomic nuclei interact and transform, including fusion, fission, scattering, and transfer reactions. This field investigates reaction mechanisms, cross sections, energy spectra, and angular distributions, as well as the structure and stability of nuclei formed or probed in these processes. Research involves accelerator-based experiments, detector development, reaction modeling, and applications to nuclear astrophysics, reactor physics, nuclear data evaluation, and isotope production. It also includes the development and benchmarking of reaction theories such as optical models, direct reaction formalisms, and compound nucleus approaches.
A research team from the Institute of Modern Physics (IMP) of the Chinese Academy of Sciences (CAS) has directly measured the masses of two highly unstable atomic nuclei, phosphorus-26 and sulfur-27. These precise measurements ...
Astronomy
Dec 5, 2025
0
27
A joint research team has made important progress in the field of photoneutron cross section measurement. The team proposed a substitution measurement method that avoids the use of expensive and hard-to-prepare high-purity ...
General Physics
Nov 23, 2025
0
39
Researchers from the Institute of Modern Physics (IMP) of the Chinese Academy of Sciences have reported new experimental results that advance our understanding of reaction dynamics and exotic nuclear structures of weakly ...
General Physics
Nov 20, 2025
0
20
Neutrinos are very common fundamental particles included in the Standard Model of particle physics. Measuring their properties allows for creating more accurate models of the birth of the universe, the life of stars and the ...
General Physics
Oct 7, 2025
0
69
In a collaboration showing the power of innovation and teamwork, physicists and engineers at the Department of Energy's Oak Ridge National Laboratory developed a mobile muon detector that promises to enhance monitoring for ...
General Physics
Sep 19, 2025
0
94
Scientists pursuing magnetically-confined nuclear fusion as a clean energy source grapple with the "core-edge challenge," the need to integrate the core of the reactor, where plasma must be 10 times hotter than the sun, with ...
Plasma Physics
Aug 25, 2025
0
147
Using a small bench-top reactor, researchers at the University of British Columbia (UBC) have demonstrated that electrochemically loading a solid metal target with deuterium fuel can boost nuclear fusion rates.
Plasma Physics
Aug 20, 2025
3
592
A Los Alamos collaboration has replicated an important but largely forgotten physics experiment: the first deuterium-tritium (DT) fusion observation. As described in the article published in Physical Review C, the reworking ...
Plasma Physics
Jun 25, 2025
2
403
A five-dimensional (5D) Langevin approach developed by an international team of researchers, including members from Science Tokyo, accurately reproduces complex fission fragment distributions and kinetic energies in medium-mass ...
General Physics
Jun 18, 2025
0
214
Theories must stand up to practical testing, and this is especially true in physics. Researchers from Johannes Gutenberg University Mainz (JGU), Texas A&M University, Brookhaven National Laboratory, the University of Surrey ...
General Physics
Jun 17, 2025
0
34
