666 papers
Nucl-Ex represents the dynamic frontier where scientists probe the fundamental building blocks of matter through high-energy experiments. By smashing particles together at incredible speeds or observing rare cosmic events, researchers uncover the forces that govern our universe and test the limits of our current understanding of physics.
At Gist.Science, we ensure these breakthroughs reach a broader audience by processing every new preprint in this field directly from arXiv. For each study, we provide both a clear, plain-language explanation of the core discoveries and a detailed technical summary for those seeking deeper insights. Below are the latest papers in nuclear experiment research, curated to help you stay informed on the latest developments from the lab.
This study demonstrates that ab initio nuclear mass calculations using the valence-space in-medium similarity renormalization group can refine r-process nucleosynthesis predictions around the N=82 shell closure, revealing a strengthened waiting point that slows the nucleosynthesis flow and significantly alters the abundance patterns of heavy elements compared to phenomenological models.
This study systematically determines the dynamic deformation parameters of Ce by combining experimental fusion data with Gaussian analytic-barrier and coupled-channels analyses across multiple projectile systems, revealing that the extracted quadrupole and octupole deformations are robust and effectively validated by their ability to reproduce fusion excitation functions and barrier distributions in the Si+Ce reaction.
This study reports the measurement of hindered -forbidden M1 strengths in neutron-rich Cd and Sn nuclei near Sn using knockout reactions and Doppler-shift lifetime measurements, revealing that current VS-IMSRG calculations systematically under-predict these transition strengths.
This study demonstrates that chemical vapor deposition (CVD) nickel offers record-low radioactive contamination levels and superior tensile strength for rare-event search experiments, though its mechanical performance is compromised by welding and surface contamination, highlighting the need for improved fabrication and cleaning techniques.
This concise review examines how nucleon short-range correlations and their resulting high-momentum tails modify the kinetic and interaction contributions to the neutron star equation of state, thereby influencing macroscopic observables such as mass-radius relations and tidal deformabilities, while summarizing current constraints and outlining open questions for future research.
This paper proposes "spin femtoscopy," a novel framework that utilizes spin-resolved femtoscopic correlation functions of particle pairs (such as ) to experimentally access and disentangle genuine two-particle spin correlations from quantum statistical and final-state interaction effects in relativistic heavy-ion collisions.
This paper is a brief obituary published in *Nuclear Physics News* that honors the scientific heritage of Igal Talmi (1925–2026).
This paper presents a novel seven-dimensional trajectory reconstruction method for the VAMOS++ spectrometer that utilizes artificial deep neural networks to overcome limitations imposed by large beam spots or extended gaseous targets by explicitly incorporating reaction position coordinates, thereby improving mass resolution compared to previous models.
This paper demonstrates that off-the-shelf commercial accelerometers can effectively measure and enable real-time, in situ vibration monitoring at millikelvin temperatures within cryogen-free dilution refrigerators, thereby facilitating noise mitigation for diverse fundamental physics applications.
This paper reviews recent advancements in constraining the dense matter equation of state by synthesizing heavy-ion collision and multi-messenger astrophysics data through three key frameworks—NMMA, MUSES, and BAND—and outlines a path toward integrating these methods into a unified workflow for precision nuclear physics.