Direct high-precision measurement of the mass difference of 77As-77Se related to neutrino mass determinationThe first direct determination of the ground-state-to-ground-state β--decay Q-value of 77As to 77Se was performed by measuring their atomic mass difference utilizing the double…Z. Ge, T. Eronen, M. Ramalho et al.·Jan 26, 2024SaveLearn
Ground-state mass of 22Al and test of state-of-the-art ab initio calculationsThe ground-state mass excess of the Tz=-2 drip-line nucleus 22Al is measured for the first time to be 18103(10) keV using the newly-developed B-defined isochronous mass spectrometry…M. Z. Sun, Y. Yu, X. P. Wang et al.·Jan 26, 2024SaveLearn
On the detection of alpha emission from a low-voltage DC deuterium discharge with palladium electrodesThe possibility of nuclear reactions within a low voltage DC deuterium discharge with palladium electrodes is addressed. The solid-state nuclear track detector known as CR-39 was chosen to…Erik P. Ziehm, George H. Miley·Jan 26, 2024SaveLearn
Long-sought isomer turns out to be the ground state of 76CuIsomers close to the doubly magic nucleus 78Ni (Z=28, N=50) provide essential information on the shell evolution and shape coexistence far from stability. The existence of a long-lived…L. Canete, S. Giraud, A. Kankainen et al.·Jan 25, 2024SaveLearn
Studying the interaction between charm and light-flavor mesonsThe two-particle momentum correlation functions between charm mesons (D* and D) and charged light-flavor mesons (π and K) in all charge-combinations…ALICE Collaboration·Jan 24, 2024SaveLearn
First study of the initial gluonic fluctuations using UPCs with ALICEIncoherent and dissociative J/ photoproduction is sensitive to fluctuations of the gluonic structure of the target. Thus, the measurement of J/ photoproduction of the colliding hadron…Adam Tomasz Matyja·Jan 24, 2024SaveLearn
Proton-cluster femtoscopy with the HADES experimentThe matter created in Ag+Ag collisions at sNN = 2.55 GeV, as measured with the HADES experiment, can be characterized by similar thermodynamic quantities as Neutron Star Mergers, thus…Maria Stefaniak·Jan 23, 2024SaveLearn
Mass measurements in the 132Sn region with the JYFLTRAP double Penning trap mass spectrometerWe report on new precision mass measurements of neutron-rich 137Sb and 136-142I isotopes from the JYFLTRAP double Penning trap mass spectrometer. We confirm the value from the previous…O. Beliuskina, D. A. Nesterenko, A. Jaries et al.·Jan 23, 2024SaveLearn
Study of the hadron gas phase using short-lived resonances with ALICEShort-lived hadronic resonances are unique tools for studying the hadron-gas phase that is created in the late stages of relativistic heavy-ion collisions. Measurements of the yield ratios between…Johanna Lömker·Jan 22, 2024SaveLearn
Checking the 8Be anomaly with a two-arm electron positron pair spectrometerWe have repeated the experiment performed recently by Krasznahorkay et al., (Phys. Rev. Lett. 116, 042501 (2016)), which may indicate a new particle called X17 in the literature. In order to get a…Tran The Anh, Tran Dinh Trong, Attila J. Krasznahorkay et al.·Jan 22, 2024SaveLearn
Pion interferometry with L\'evy-stable sources in sNN = 200 GeV Au+Au collisions at STARMeasurements of femtoscopic correlations in high-energy heavy-ion collisions aim to unravel the space-time structure of the particle-emitting source (the quark-gluon plasma). Recent results indicate…Dániel Kincses·Jan 20, 2024SaveLearn
A survey of nuclear quadrupole deformation in order to estimate the nuclear MQM and its relative contribution to the atomic EDMNew sources of charge-parity (CP) violation, beyond the known sources in the standard model (SM), are required to explain the baryon asymmetry of the universe. Measurement of a non-zero permanent…Prajwal MohanMurthy, Umesh Silwal, Jeff A. Winger·Jan 19, 2024SaveLearn
Heavy Flavor Physics at the sPHENIX ExperimentThe sPHENIX experiment is a state-of-the-art jet and heavy flavor physics detector which successfully recorded its first Au + Au collision data at 200 GeV at RHIC. sPHENIX will provide heavy flavor…Zhaozhong Shi·Jan 19, 2024SaveLearn
Flow and correlations measurements in small and large systemsMeasurements of flow coefficients and correlations between different types of particles are used to characterise the properties of the quark-gluon plasma created in heavy-ion collisions. Moreover,…Lucia Anna Tarasovičová·Jan 17, 2024SaveLearn
High-precision mass measurements of neutron deficient silver isotopes probe the robustness of the N = 50 shell closureHigh-precision mass measurements of exotic 95-97Ag isotopes close to the N = Z line have been conducted with the JYFLTRAP double Penning trap mass spectrometer, with the silver ions produced…Zhuang Ge, Mikael Reponen, Tommi Eronen et al.·Jan 15, 2024SaveLearn
Probing proton cross-shell excitations through the two-neutron removal from 38CaBound states of the neutron-deficient, near-dripline nucleus 36Ca were populated in two-neutron removal from the ground state of 38Ca, a direct reaction sensitive to the single-particle…T. Beck, A. Gade, B. A. Brown et al.·Jan 15, 2024SaveLearn
Fusion of 7Li with 205Tl at near barrier energiesThe complete and incomplete fusion cross sections for the 7Li+205Tl reaction were measured at near barrier energies by online characteristic γ ray detection technique. The complete…V. V. Parkar, Prasanna M., Ruchi Rathod et al.·Jan 15, 2024SaveLearn
Study of 113In(α,α) elastic scattering to determine α-optical potential relevant for astrophysical γ-processThe α-optical potential is one of the key input parameters used to measure the reaction rate of the (γ,α)-process using the Hauser-Feshbach(HF) statistical model and the principle…Dipali Basak, Tanmoy Bar, Lalit Kumar Sahoo et al.·Jan 15, 2024SaveLearn
Background study of the AMoRE-pilot experimentWe report a study on the background of the Advanced Molybdenum-Based Rare process Experiment (AMoRE), a search for neutrinoless double beta decay () of 100Mo. The pilot stage of the…A. Agrawal, V. V. Alenkov, P. Aryal et al.·Jan 15, 2024SaveLearn
Extracting the speed of sound in quark-gluon plasma with ultrarelativistic lead-lead collisions at the LHCUltrarelativistic nuclear collisions create a strongly interacting state of hot and dense quark-gluon matter that exhibits a remarkable collective flow behavior with minimal viscous dissipation. To…CMS Collaboration·Jan 12, 2024SaveLearn
High Resolution Study of 40Ca to Constrain Potassium Nucleosynthesis in NGC 2419The globular cluster NGC 2419 was the first to exhibit a Mg-K anticorrelation, linked to hydrogen burning at temperatures between 80-260 MK. However, the key K-destroying reaction,…William Fox, Richard Longland, Caleb Marshall et al.·Jan 12, 2024SaveLearn
Imaging Shapes of Atomic Nuclei in High-Energy Nuclear CollisionsAtomic nuclei are self-organized, many-body quantum systems bound by strong nuclear forces within femtometer-scale space. These complex systems manifest a variety of shapes, traditionally explored…STAR Collaboration·Jan 12, 2024SaveLearn
Experimental study of α-induced reactions on 113In for astrophysical p-processNeutron deficient nuclei from 74Se-196Hg are thought to be produced by γ-induced reactions (γ,n), (γ,p) and (γ,α) processes. The relatively high abundance…Dipali Basak, Tanmoy Bar, Abhijit Roy et al.·Jan 12, 2024SaveLearn
First Exploration of Monopole-Driven Shell Evolution above the N = 126 shell closure: new Millisecond Isomers in 213Tl and 215TlIsomer spectroscopy of heavy neutron-rich nuclei beyond the N=126 closed shell has been performed for the first time at the Radioactive Isotope Beam Factory of the RIKEN Nishina Center. New…T. T. Yeung, A. I. Morales, J. Wu et al.·Jan 12, 2024SaveLearn
First investigation on the isomeric ratio in multinucleon transfer reactions: Entrance channel effects on the spin distributionThe multinucleon transfer (MNT) reaction approach was successfully employed for the first time to measure the isomeric ratios (IRs) of 211Po (25/2+) isomer and its (9/2+) ground state at…D. Kumar, T. Dickel, A. Zadvornaya et al.·Jan 11, 2024SaveLearn