Results 11 to 20 of about 6,857,496 (360)

Decoupling of a neutron interferometer from temperature gradients [PDF]

Review of Scientific Instruments, 2016
Neutron interferometry enables precision measurements that are typically operated within elaborate, multi-layered facilities which provide substantial shielding from environmental noise. These facilities are necessary to maintain the coherence requirements in a perfect crystal neutron interferometer which is extremely sensitive to local environmental ...
P. Saggu, T. Mineeva, M. Arif, D. G. Cory, R. Haun, B. Heacock, M. G. Huber, K. Li, J. Nsofini, D. Sarenac, C. B. Shahi, V. Skavysh, W. M. Snow, S. A. Werner, A. R. Young, D. A. Pushin   +15 more
openaire   +7 more sources

Study on Moderation Properties of Cold Mesitylene using KUANS [PDF]

EPJ Web of Conferences, 2020
Neutron moderation properties from the cold mesitylene moderator have been studied. Kyoto University Accelerator driven Neutron Source has been used for these experiments. The container of the mesitylene moderator is situated in front of the polyethylene
Tasaki Seiji, Idobata Yuma, Adachi Yuya, Funama Fumiaki, Abe Yutaka   +4 more
doaj   +1 more source

Finite-temperature Extension for Cold Neutron Star Equations of State [PDF]

Astrophysical Journal, 2019
Observations of isolated neutron stars place constraints on the equation of state (EOS) of cold, neutron-rich matter, while nuclear physics experiments probe the EOS of hot, symmetric matter.
C. Raithel, F. Özel, D. Psaltis
semanticscholar   +1 more source

Diffusive nuclear burning in cooling simulations and application to new temperature data of the Cassiopeia A neutron star [PDF]

Monthly notices of the Royal Astronomical Society, 2019
A critical relation in the study of neutron star cooling is the one between surface temperature and interior temperature. This relation is determined by the composition of the neutron star envelope and can be affected by the process of diffusive nuclear ...
M. Wijngaarden, W. C. G. Ho, W. C. G. Ho, P. Chang, C. Heinke, D. Page, M. Beznogov, D. Patnaude   +7 more
semanticscholar   +1 more source

Neutron scattering in the proximate quantum spin liquid α-RuCl3 [PDF]

Science, 2017
Quantum matter provides an effective vacuum out of which arise emergent particles not corresponding to any experimentally detected elementary particle. Topological quantum materials in particular have become a focus of intense research in part because of
A. Banerjee, Jiaqiang Yan, J. Knolle, C. Bridges, M. Stone, M. Lumsden, D. Mandrus, D. Tennant, R. Moessner, S. Nagler   +9 more
semanticscholar   +2 more sources

Neutron yield scaling law in laser-cluster fusion experiments

Nuclear Fusion, 2023
We present a scaling law ( $Y\sim {E^\beta }$ ) of fusion neutron yields ( Y ) for laser pulse energy ( E ) in laser-cluster fusion experiments. We compare the available neutron yield data from previous deuterium cluster fusion experiments with those ...
Junho Won, Jaehyun Song, Seongmin Lee, Chiwan Song, Woosuk Bang   +4 more
doaj   +1 more source

PSR J0030+0451 Mass and Radius from NICER Data and Implications for the Properties of Neutron Star Matter [PDF]

Astrophysical Journal, 2019
Neutron stars are not only of astrophysical interest, but are also of great interest to nuclear physicists because their attributes can be used to determine the properties of the dense matter in their cores.
M. Miller, F. Lamb, A. Dittmann, S. Bogdanov, Z. Arzoumanian, K. Gendreau, S. Guillot, A. Harding, W. C. G. Ho, W. C. G. Ho, J. Lattimer, R. Ludlam, S. Mahmoodifar, S. Mahmoodifar, S. Morsink, P. Ray, T. Strohmayer, K. Wood, T. Enoto, R. Foster, T. Okajima, G. Prigozhin, Y. Soong   +22 more
semanticscholar   +1 more source

Spontaneous scalarization in proto-neutron stars

European Physical Journal C: Particles and Fields, 2023
Proto-neutron stars are born when a highly evolved and massive star collapses under gravity. In this paper, we investigate the spontaneous scalarization in proto-neutron stars.
Fahimeh Rahimi, Zeinab Rezaei
doaj   +1 more source

Discovery of a correlation between the frequency of the mHz quasi-periodic oscillations and the neutron-star temperature in the low-mass X-ray binary 4U 1636-53 [PDF]

, 2014
We detected millihertz quasi-periodic oscillations (QPOs) in an XMM-Newton observation of the neutron-star low-mass X-ray binary 4U 1636-53. These QPOs have been interpreted as marginally-stable burning on the neutron-star surface.
Altamirano, Diego, Lyu, Ming, Mendez, Mariano   +2 more
core   +17 more sources

Influence of the main neutron absorbers poisons coupled to the Point Kinetics model by the Rosenbrock’s method

Brazilian Journal of Radiation Sciences, 2022
In this work, the Neutron Point Kinetics equations are solved for six groups of delayed neutron precursors and different types of ramp reactivity, considering the temperature effects by the Rosenbrock’s method, to verify the methodology. Furthermore, the
Natália Barros Schaun, Fernanda Tumelero, Claudio Zen Petersen   +2 more
doaj   +1 more source