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 paper presents the first measurements of (multi-)strange particle production as a function of charged-particle multiplicity in oxygen-oxygen collisions at = 5.36 TeV by ALICE, aiming to investigate strangeness enhancement across different system sizes and compare these findings with Monte Carlo model predictions.
The ATLAS collaboration presents the first measurement of inclusive jet suppression at forward rapidity () in Pb+Pb collisions at TeV, revealing a significant, centrality-dependent suppression that is stronger in the region compared to central rapidities, thereby providing new constraints on parton energy loss mechanisms.
This paper investigates the photoproduction of the fully-charmed tetraquark state off nuclei near the kinematic threshold using a collision model, demonstrating that specific observables like excitation functions and transparency ratios are sensitive to its internal structure (compact tetraquark, molecular, or mixed) and can thus help determine its nature in future experiments at electron-ion colliders.
This resource paper provides AMO experimentalists with a qualitative guide on identifying practical isotopes with enhanced nuclear Schiff moments to support the search for time-reversal breaking effects in atomic and molecular EDM measurements.
This paper introduces novel chiral low-resolution interactions that accurately describe bulk properties across the nuclear chart from O to Pb, enabling precise predictions of neutron skins in neutron-rich nuclei with specific sensitivities for extreme, experimentally unexplored cases.
This paper analyzes the capture in the Li reaction using an effective operator to demonstrate that isoscalar transitions from an initial wave are forbidden without distortion, resulting in a negligible -factor at small energies where the dominant contribution arises from transitions to isospin 1 components of the ground state.
This paper presents a novel framework using absorbing Markov chains and Hierarchical Bayesian analysis to precisely compute and decompose uncertainties in -ray feeding probabilities for the Mg(p,)Al reaction, thereby improving the accuracy of astrophysical Al production rate predictions.
The LHCb collaboration measured meson production in O and OO collisions, finding that while O collisions show only slight suppression, OO collisions exhibit significant suppression of excited states consistent with quark-gluon plasma formation and color screening effects.
This paper provides an overview of hadron spectroscopy, highlighting how the discovery of exotic hadrons and advancements in experimental and computational techniques are expanding our understanding of Quantum Chromodynamics beyond the traditional quark model.
This paper demonstrates that proton-proton femtoscopy in high-energy O+O collisions serves as a sensitive probe of short-range nucleon-nucleon correlations, effectively distinguishing between different nuclear structure models and revealing sub-femtometer details that are invisible to traditional size measurements or pion correlations.