Polarization Effects in Slow Neutron Scattering II. Spin-Orbit Scattering and Interference

1964 ◽  
Vol 133 (5A) ◽  
pp. A1366-A1369 ◽  
Author(s):  
M. Blume
Keyword(s):  
Neutron Scattering ◽  
Slow Neutron ◽  
Spin Orbit ◽  
Polarization Effects

scholarly journals A search for deviations from the inverse square law of gravity at nm range using a pulsed neutron beam

2019 ◽  
Vol 219 ◽  
pp. 05002
Author(s):  
Christopher Haddock ◽  
Katsuya Hirota ◽  
Takashi Ino ◽  
Masaaki Kitaguchi ◽  
Kenji Mishima ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Cross Sections ◽  
Noble Gases ◽  
Scattering Length ◽  
Slow Neutron ◽  
Inverse Square Law ◽  
Scattering Cross ◽  
Law Of Gravity ◽  
Neutron Momentum ◽  
Scattering Cross Sections

Recently published results and ongoing experimental efforts to search for deviations from the inverse square law of gravity at the nanometer length scale using slow neutron scattering from the noble gases are discussed. Using the pulsed slow neutron beamline BL05 at the Materials and Life Sciences Facility at J-PARC, we measured the neutron momentum transfer (q) dependence of the differential scattering cross section for the noble gases He, Ne, Ar, Kr, and Xe. By comparing to the distributions obtained using pseudo-experimental Monte Carlo simulations and forming ratios between Xe and He, we placed an upper bound on the strength of a new interaction as a function of interaction length λ which improved upon previous results in the region λ < 0.1 nm, and remains competitive in the larger λ region. Additionally we describe how we are using our technique to extract relative values of the total neutron scattering cross sections of the noble gases, as well as how we plan to measure the neutron-electron scattering length using the NOVA instrument on BL21 at J-PARC.

Temperature dependence of the dynamic scattering function in glycerol studied by quasi-elastic slow neutron scattering

2002 ◽  
Vol 74 (0) ◽  
pp. s1342-s1344 ◽  
Author(s):  
I. Padureanu ◽  
R.E. Lechner ◽  
D. Aranghel ◽  
A. Radulescu ◽  
A. Desmedt ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Temperature Dependence ◽  
Slow Neutron ◽  
Scattering Function ◽  
Dynamic Scattering

On the mass tensor approximation of slow neutron scattering

Physica ◽  
1966 ◽  
Vol 32 (1) ◽  
pp. 16-26 ◽  
Author(s):  
G. Kosály ◽  
G. Solt
Keyword(s):  
Neutron Scattering ◽  
Slow Neutron ◽  
Mass Tensor ◽  
Tensor Approximation

Sum rule criterion in coherent slow neutron scattering in liquids

1967 ◽  
Vol 25 (3) ◽  
pp. 211-212 ◽  
Author(s):  
R.C. Desai ◽  
S. Yip
Keyword(s):  
Neutron Scattering ◽  
Slow Neutron ◽  
Sum Rule
Sign in / Sign up

Export Citation Format

Share Document