Diffuse reflection of ultracold neutrons from low-roughness surfaces
نویسندگان
چکیده
منابع مشابه
DIFFUSE REFLECTANCE MEASUREMENTS FROM DIFFERENT SURFACES
Relative diffuse reflection measurements from the original and ground surfaces using a He-Ne laser are reported. The intensity measurements for the metallic, transparent dielectric, matte plastic surfaces and colored papers are presented. Our results indicate that among metallic surfaces tested, aluminum has the highest diffuse reflectance; while the original stainless steel surface shows the l...
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We report the first vibrational sum frequency generation (VSFG) spectroscopic study from particle surfaces of powdered solids using a modified SFG approach, diffuse reflection broad bandwidth sum frequency generation (DR-BBSFG). The DR-BBSFG spectrum of sodium dodecyl sulfate (SDS, C(12)H(25)SO(4)Na) powdered solids was obtained. Five peaks were resolved by calculated fits. Possible origins of ...
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Very cold neutrons (typical wavelengths are about 102 Ä) are available by recently developed techniques 2. The features of the scattering of these “ultracold” neutrons are investigated in the present paper discussing a few examples of magnetic scattering. The diffraction of neutrons by the vortex lattice in superconductors is treated as an example of elastic scattering, while in most other case...
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E. I. Sharapov, C. L. Morris, ∗ M. Makela, A. Saunders, Evan R. Adamek, L. J. Broussard, C. B. Cude-Woods, Deion E Fellers, Peter Geltenbort, M. Hartl, S. I. Hasan, K. P. Hickerson, G. Hogan, A. T. Holley, C. M. Lavelle, Chen-Yu Liu, M. P. Mendenhall, J. Ortiz, R. W. Pattie Jr., D. G. Phillips II, J. Ramsey, D. J. Salvat, S. J. Seestrom, E. Shaw, Sky Sjue, W. E. Sondheim, B. VornDick, Z. Wang, ...
متن کاملUpscattering of ultracold neutrons from the polymer [C6H12]n
E. I. Sharapov,1 C. L. Morris,2,* M. Makela,2 A. Saunders,2 Evan R. Adamek,3 L. J. Broussard,2 C. B. Cude-Woods,3 Deion E. Fellers,2 Peter Geltenbort,4 M. Hartl,2 S. I. Hasan,5 K. P. Hickerson,6 G. Hogan,2 A. T. Holley,3 C. M. Lavelle,7 Chen-Yu Liu,3 M. P. Mendenhall,6 J. Ortiz,2 R. W. Pattie, Jr.,8 D. G. Phillips, II,8 J. Ramsey,2 D. J. Salvat,3 S. J. Seestrom,2 E. Shaw,2 Sky Sjue,2 W. E. Sond...
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ژورنال
عنوان ژورنال: The European Physical Journal A
سال: 2010
ISSN: 1434-6001,1434-601X
DOI: 10.1140/epja/i2010-10926-x