Results 21 to 30 of about 82,372 (97)

Dilute Nuclear Matter in Chiral Perturbation Theory [PDF]

open access: yes, 2003
We use chiral perturbation theory to compute the effective nucleon propagator in an expansion about low density in the chiral limit. We neglect four-nucleon interactions and focus on pion exchange.
A. L. Fetter   +10 more
core   +2 more sources

Prediction of Apoptosis Protein Subcellular Localization with Multilayer Sparse Coding and Oversampling Approach

open access: yesBioMed Research International, Volume 2019, Issue 1, 2019., 2019
The prediction of apoptosis protein subcellular localization plays an important role in understanding the progress in cell proliferation and death. Recently computational approaches to this issue have become very popular, since the traditional biological experiments are so costly and time‐consuming that they cannot catch up with the growth rate of ...
Xingjian Chen   +5 more
wiley   +1 more source

Power Counting of Contact-Range Currents in Effective Field Theory

open access: yes, 2015
We analyze the power counting of two-body currents in nuclear effective field theories (EFTs). We find that the existence of non-perturbative physics at low energies, which is manifest in the existence of the deuteron and the 1S0 NN virtual bound state ...
Phillips, Daniel R.   +1 more
core   +3 more sources

The nuclear contacts and short range correlations in nuclei

open access: yes, 2018
Atomic nuclei are complex strongly interacting systems and their exact theoretical description is a long-standing challenge. An approximate description of nuclei can be achieved by separating its short and long range structure.
Barnea, N.   +5 more
core   +2 more sources

Structure and Solution Behavior of Rare‐Earth‐Metal Complexes with Tripodal N‐Donor Ligands

open access: yesChemistry – A European Journal, Volume 30, Issue 36, June 25, 2024.
Rare‐earth‐metal complexes (Ln=Y, La, Ce, Sm and Lu) of tripodal N‐donor ligands respecting the CHON principle have been synthetized and characterized. The selectivity of the ligands through the lanthanide cations was investigated and related to their donor strength.
Perrine M. R. Wingering   +5 more
wiley   +1 more source

Neutrinoless double beta decay in effective field theory: the light Majorana neutrino exchange mechanism

open access: yes, 2018
We present the first chiral effective theory derivation of the neutrinoless double beta-decay $nn\rightarrow pp$ potential induced by light Majorana neutrino exchange. The effective-field-theory framework has allowed us to identify and parameterize short-
Cirigliano, V.   +3 more
core   +1 more source

Efferent projections of Nps‐expressing neurons in the parabrachial region

open access: yesJournal of Comparative Neurology, Volume 532, Issue 6, June 2024.
We mapped the efferent projections of neuropeptide S (NPS) neurons in the parabrachial nucleus and peri‐locus coeruleus using a genetic approach combined with a neural network algorithm (BoutonNet). NPS neurons project via a periventricular and ventral pathway and target the paraventricular nucleus of the thalamus, bed nucleus of the stria terminalis ...
Richie Zhang   +3 more
wiley   +1 more source

Effective Field Theory for Nuclear Physics [PDF]

open access: yes, 1999
I summarize the motivation for the effective field theory approach to nuclear physics, and highlight some of its recent accomplishments. The results are compared with those computed in potential models.Comment: Talk delivered at Baryons '98, Bonn, Sept ...
Chen   +19 more
core   +3 more sources

Hadrons in Nuclei

open access: yes, 2017
A review on the state-of-the-art of heavy hadrons in nuclei is presented. In particular, the properties of mesons with strangeness and charm in matter are discussed, paying a special attention to the formation of exotic bound states in nuclei.Comment: 11
Tolos, Laura
core   +1 more source

Do nuclear collisions create a locally equilibrated quark-gluon plasma? [PDF]

open access: yes, 2017
Experimental results on azimuthal correlations in high energy nuclear collisions (nucleus-nucleus, proton-nucleus and proton-proton) seem to be well described by viscous hydrodynamics.
Romatschke, Paul
core   +2 more sources

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