Results 51 to 60 of about 113,244 (281)

Nuclear Physics in the Era of Quantum Computing and Quantum Machine Learning

open access: yesAdvanced Quantum Technologies, EarlyView.
The use of QML in the realm of nuclear physics at low energy is almost nonexistent. Three examples of the use of quantum computing and quantum machine in nuclear physics are presented: the determination of the phase/shape in nuclear models, the calculation of the ground state energy, and the identification of particles in nuclear physics experiments ...
José‐Enrique García‐Ramos   +4 more
wiley   +1 more source

On the Nucleon-Nucleon Interaction

open access: yesPhysical Review, 1951
A charge-independent interaction between nucleons is assumed, which is characterized by a short range repulsion interior to an attractive well. It is shown that it is then possible to account for the qualitative features of currently known $n\ensuremath{-}p$ and $p\ensuremath{-}p$ scattering data. Some of the implications for saturation are discussed.
openaire   +4 more sources

Model pluralism for logic

open access: yesNoûs, EarlyView.
Abstract It is well‐recognized in the sciences that a multitude of nonequivalent models are used by researchers to fulfill a range of goals, even for the same target system, a result known broadly as model pluralism. The possibility of the same form of pluralism occurring in logic, however, has not been adequately considered.
Ben Martin
wiley   +1 more source

Gauge-Invariant Decomposition of Nucleon Spin [PDF]

open access: yes, 1996
I introduce a gauge invariant decomposition of the nucleon spin into quark helicity, quark orbital, and gluon contributions. The total quark (and hence the quark orbital) contribution is shown to be measurable through virtual Compton scattering in a ...
X. Ji
semanticscholar   +1 more source

Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight

open access: yesExperimental Physiology, EarlyView.
Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley   +1 more source

Geometrical Isotope Effects on Chemical Bonding in Hydrogen Bonded Systems: Combining Nuclear‐Electronic Orbital DFT and Energy Decomposition Analysis

open access: yesJournal of Computational Chemistry, Volume 46, Issue 24, September 15, 2025.
We used nuclear electronic orbital density functional theory (NEO‐DFT) to investigate nuclear quantum effects on the atomic structure in charge‐inverted‐bonded and dihydrogen‐bonded systems. Beyond hydrogen, its heavier isotopes deuterium and tritium were analyzed.
Raza Ullah Khan, Ralf Tonner‐Zech
wiley   +1 more source

Pion-mass dependence of the nucleon-nucleon interaction

open access: yesPhysics Letters B, 2020
Nucleon-nucleon interactions, both bare and effective, play an important role in our understanding of the non-perturbative strong interaction, as well as nuclear structure and reactions.
Qian-Qian Bai   +3 more
doaj   +1 more source

Nucleon-nucleon resonances [PDF]

open access: yesNuclear Physics A, 1980
Abstract We review the experimental evidence for resonances in the nucleon-nucleon system.
openaire   +2 more sources

Few-nucleon systems with state-of-the-art chiral nucleon-nucleon forces [PDF]

open access: yes, 2015
We apply improved nucleon-nucleon potentials up to fifth order in chiral effective field theory, along with a new analysis of the theoretical truncation errors to study nucleon-deuteron $(\mathrm{N}d)$ scattering and selected low-energy observables in $^{
S. Binder   +19 more
semanticscholar   +1 more source

Generation of High‐Brilliance Polarized γ‐Rays Via Vacuum Dichroism‐Assisted Vacuum Birefringence

open access: yesAdvanced Science, Volume 12, Issue 33, September 4, 2025.
A novel method is proposed for generating such γ‐photon beams via the vacuum‐dichroism‐assisted quantum vacuum birefringence effect, only utilizing well‐established unpolarized electron beams and solving the critical problem of demanding polarized ones.
Chong Lv   +6 more
wiley   +1 more source

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