Results 31 to 40 of about 707,960 (127)

Research of neutron interaction with matter under high density interaction. Part II. The experimental research dependence of neutron cross section from density interactions [PDF]

Âderna Fìzika ta Energetika, 2012
Research of neutron interactions with the matter under density interactions (DI) up to ~109 cm-2 · s-1, were provided with aim of revelation of possible dependence neutron cross section from DI.
Yu. G. Shchepkin, V. I. Slisenko, E. A. Pavlenko, T. A. Kostyuk   +3 more
doaj  

Composition―Nanostructure Steered Performance Predictions in Steel Wires

Nanomaterials, 2019
Neutron scattering in combination with scanning electron and atomic force microscopy were employed to quantitatively resolve elemental composition, nano- through meso- to metallurgical structures and surface characteristics of two commercial stainless ...
Kun V. Tian, Francesca Passaretti, Adelaide Nespoli, Ernesto Placidi, Roberta Condò, Carla Andreani, Silvia Licoccia, Gregory A. Chass, Roberto Senesi, Paola Cozza   +9 more
doaj   +1 more source

Neutron-Neutron Fusion

, 2005
The neutron-neutron fusion process, $nn\to de\nu$, at very low neutron energies is studied in the framework of pionless effective field theory that incorporates dibaryon fields.
Ando, Ando, Ando, Ando, Beane, Beane, Bedaque, Bedaque, Bedaque, Butler, Butler, Butler, Butler, Chen, Chen, Chen, Crawford, de Téramond, Detmold, Eidelman, Fukugita, Gardestig, González Trotter, Hardy, Howell, Huhn, Kammel, Kaplan, Kaplan, Kong, Kong, Kong, Kubodera, Kubodera, Kuniharu Kubodera, Lensky, Miller, Nakamura, Nakamura, Nakamura, Park, Park, Park, Park, Phillips, Phillips, Rho, Serebrow, Shung-ichi Ando, Sirlin, Towner, Weinberg, Weinberg, Šlaus   +53 more
core   +1 more source

Counting Efficiency and Neutron/Gamma Ratio for KDP: Tl+ and UPS-923A Scintillators in a Single Photone Detection Mode

East European Journal of Physics, 2020
This research related to registration of the fast neutrons with a detector based on the inorganic KDP: TL+ mono crystal (KH2PO4 potassium dihydrogen phosphate) and plastic UPS-923A.
Gennadiy Onyshchenko, Ivan Yakymenko, Borys Grynyov, Volodymyr Ryzhikov, Olexiy Voronov, Sergei Naydenov   +5 more
doaj   +1 more source

Neutron rich nuclei and neutron stars

, 2013
The PREX experiment at Jefferson Laboratory measures the neutron radius of 208Pb with parity violating electron scattering in a way that is free from most strong interaction uncertainties.
Horowitz, C. J.
core   +1 more source

Relativistic mean-field study of neutron-rich nuclei [PDF]

, 2003
A relativistic mean-field model is used to study the ground-state properties of neutron-rich nuclei. Nonlinear isoscalar-isovector terms, unconstrained by present day phenomenology, are added to the model Lagrangian in order to modify the poorly known ...
A.T. Kruppa, B. G. Todd, B.D. Serot, B.D. Serot, B.Q. Chen, C.J. Horowitz, C.J. Horowitz, C.J. Horowitz, C.J. Horowitz, David DeMille, E.K. Warburton, G. Audi, G. Fricke, G.A. Lalazissis, G.A. Lalazissis, G.A. Lalazissis, H. de Vries, H. Müller, H. Sakurai, J. Dobaczewski, J. Piekarewicz, J. Piekarewicz, J. Piekarewicz, J. Piekarewicz, M.J. Ramsey-Musolf, P. Slane, R.J. Furnstahl, S. Karataglidis, S.J. Pollock, T. Otsuka, Xiong Xiaxing, Xiong Xiaxing, Zhongzhou Ren   +32 more
core   +2 more sources

An improved method for estimating the neutron background in measurements of neutron capture reactions

, 2016
The relation between the neutron background in neutron capture measurements and the neutron sensitivity related to the experimental setup is examined.
Bosnar, D., Colonna, N., Gunsing, F., Žugec, P.   +3 more
core   +2 more sources

Constraints on a possible dineutron state from pionless EFT [PDF]

, 2014
We investigate the sensitivity of the three-nucleon system to changes in the neutron-neutron scattering length to next-to-leading order in the pionless effective field theory, focusing on the the triton-3He binding energy difference and neutron-deuteron ...
Hammer, H. W., König, Sebastian
core   +3 more sources

Fermionic condensation in ultracold atoms, nuclear matter and neutron stars

, 2013
We investigate the Bose-Einstein condensation of fermionic pairs in three different superfluid systems: ultracold and dilute atomic gases, bulk neutron matter, and neutron stars.
Salasnich, Luca
core   +1 more source

Neutron Star Structure and the Neutron Radius of 208Pb [PDF]

, 2001
We study relationships between the neutron-rich skin of a heavy nucleus and the properties of neutron-star crusts. Relativistic effective field theories with a thicker neutron skin in $^{208}$Pb have a larger electron fraction and a lower liquid-to-solid
A. D. Kaminker, B. Alex Brown, B. Friedman, B. Frois, B. Link, B. S. Pudliner, C. J. Horowitz, C. J. Horowitz, C. J. Horowitz, C. J. Pethick, C. J. Pethick, C. P. Lorenz, D. Pines, F. Douchin, G. A. Lalazissis, H. Müller, J. M. Lattimer, J. Piekarewicz, L. Bildsten, L. Ray, Y. Sugahara   +20 more
core   +2 more sources