Results 31 to 40 of about 28,456 (214)

Measurement of the single-spin asymmetry Ay0 in quasi-elastic 3He↑(e,e′n) scattering at 0.4 < Q2 < 1.0 GeV/c2

Physics Letters B, 2019
Due to the lack of free neutron targets, studies of the structure of the neutron are typically made by scattering electrons from either 2H or 3He targets.
E. Long, Y.W. Zhang, M. Mihovilovič, G. Jin, V. Sulkosky, A. Kelleher, B. Anderson, D.W. Higinbotham, S. Širca, K. Allada, J.R.M. Annand, T. Averett, W. Bertozzi, W. Boeglin, P. Bradshaw, A. Camsonne, M. Canan, G.D. Cates, C. Chen, J.-P. Chen, E. Chudakov, R. De Leo, X. Deng, A. Deur, C. Dutta, L. El Fassi, D. Flay, S. Frullani, F. Garibaldi, H. Gao, S. Gilad, R. Gilman, O. Glamazdin, S. Golge, J. Gomez, J.-O. Hansen, T. Holmstrom, J. Huang, H. Ibrahim, C.W. de Jager, E. Jensen, X. Jiang, M. Jones, H. Kang, J. Katich, H.P. Khanal, P.M. King, W. Korsch, J. LeRose, R. Lindgren, H.-J. Lu, W. Luo, P. Markowitz, M. Meziane, R. Michaels, B. Moffit, P. Monaghan, N. Muangma, S. Nanda, B.E. Norum, K. Pan, D. Parno, E. Piasetzky, M. Posik, V. Punjabi, A.J.R. Puckett, X. Qian, Y. Qiang, X. Qui, S. Riordan, A. Saha, B. Sawatzky, M. Shabestari, A. Shahinyan, B. Shoenrock, J. St. John, R. Subedi, W.A. Tobias, W. Tireman, G.M. Urciuoli, D. Wang, K. Wang, Y. Wang, J. Watson, B. Wojtsekhowski, Z. Ye, X. Zhan, Y. Zhang, X. Zheng, B. Zhao, L. Zhu   +90 more
doaj   +1 more source

Elastic and quasi-elastic electron scattering off nuclei with neutron excess [PDF]

, 2013
We present theoretical predictions for electron scattering on oxygen and calcium isotopic chains. The calculations are done within the framework of the distorted-wave Born approximation and the proton and neutron density distributions are evaluated ...
Finelli, Paolo, Giusti, Carlotta, Meucci, Andrea, Pacati, Franco Davide, Vorabbi, Matteo   +4 more
core   +2 more sources

Molecular Dynamics of Lysozyme Amyloid Polymorphs Studied by Incoherent Neutron Scattering

Frontiers in Molecular Biosciences, 2022
Lysozyme amyloidosis is a hereditary disease, which is characterized by the deposition of lysozyme amyloid fibrils in various internal organs. It is known that lysozyme fibrils show polymorphism and that polymorphs formed at near-neutral pH have the ...
Tatsuhito Matsuo, Tatsuhito Matsuo, Tatsuhito Matsuo, Alessio De Francesco, Alessio De Francesco, Judith Peters, Judith Peters, Judith Peters   +7 more
doaj   +1 more source

Evolution of the neutron quasi-elastic scattering through the ferroelectric phase transition in 93%PbZn$_{1/3}$Nb$_{2/3}$O$_3$ - 7% PbTiO$_3$ [PDF]

, 2008
We show that the neutron diffuse scattering in relaxor ferroelectric (1-x)PbZn$_{1/3}$Nb$_{2/3}$O$_{3}$ - x PbTiO$_{3}$ (x=0.07) consists of two components. The first component is strictly elastic but extended in q-space and grows below 600 K. The second
Gvasaliya S. N., Günter P., Kojima S., Lushnikov S. G., Roessli B., Rotaru G.-M., 小島 誠治   +6 more
core   +2 more sources

Diffusion in membranes: Toward a two-dimensional diffusion map

EPJ Web of Conferences, 2015
For decades, quasi-elastic neutron scattering has been the prime tool for studying molecular diffusion in membranes over relevant nanometer distances. These experiments are essential to our current understanding of molecular dynamics of lipids, proteins ...
Toppozini Laura, Garcia-Sakai Victoria, Bewley Robert, Dalgliesh Robert, Perring Toby, Rheinstädter Maikel C.   +5 more
doaj   +1 more source

Transverse Beam Spin Asymmetries at Backward Angles in Elastic Electron-Proton and Quasi-elastic Electron-Deuteron Scattering [PDF]

, 2011
We have measured the beam-normal single-spin asymmetries in elastic scattering of transversely polarized electrons from the proton, and performed the first measurement in quasi-elastic scattering on the deuteron, at backward angles (lab scattering angle ...
Androić, D., Armstrong, D. S., Arvieux, J., Bailey, S. L., Beck, D. H., Beise, E. J., Benesch, J., Benmokhtar, F., Bimbot, L., Birchall, J., Bosted, P., Breuer, H., Capuano, C. L., Chao, Y. -C., Coppens, A., Davis, C. A., Ellis, C., Flores, G., Franklin, G., Furget, C., Gaskell, D., Gericke, M. T. W., Grames, J., Guillard, G., Hansknecht, J., Horn, T., Jones, M. K., King, P. M., Korsch, W., Kox, S., Lee, L., Liu, J., Lung, A., Mammei, J., Martin, J. W., McKeown, R. D., Micherdzinska, A., Mihovilovic, M., Mkrtchyan, H., Muether, M., Page, S. A., Papavassiliou, V., Pasquini, B., Pate, S. F., Phillips, 10 S. K., Pillot, P., Pitt, M. L., Poelker, M., Quinn, B., Ramsay, W. D., Real, J. -S., Roche, J., Roos, P., Schaub, J., Seva, T., Simicevic, N., Smith, G. R., Spayde, D. T., Stutzman, M., Suleiman, R., Tadevosyan, V., The G0 Collaboration, van Oers, W. T. H., Vanderhaeghen, M., Versteegen, M., Voutier, E., Vulcan, W., Wells, S. P., Williamson, S. E., Wood, S. A.   +69 more
core   +6 more sources

Data Collection for Dilute Protein Solutions via a Neutron Backscattering Spectrometer

Life, 2022
Understanding protein functions requires not only static but also dynamic structural information. Incoherent quasi-elastic neutron scattering (QENS), which utilizes the highly incoherent scattering ability of hydrogen, is a powerful technique for ...
Taiki Tominaga, Hiroshi Nakagawa, Masae Sahara, Takashi Oda, Rintaro Inoue, Masaaki Sugiyama   +5 more
doaj   +1 more source

Turn-key module for neutron scattering with sub-micro-eV resolution [PDF]

, 2011
We report the development of a compact turn-key module that boosts the resolution in quasi-elastic neutron scattering by several orders of magnitude down to the low sub-micro-eV range.
Arend, Nikolas, Brandl, Georg, Böni, Peter, Georgii, Robert, Häußler, Wolfgang, Lal, Jyotsana, Pfleiderer, Christian, Tischendorf, Alexander   +7 more
core   +2 more sources

Approximate resolution convolution function for fitting a dispersion gap measured on a triple-axis spectrometer. [PDF]

J Appl Crystallogr
An analytical convoluted gap function is presented for fitting either a linear or a quadratic dispersion gap in a constant‐Q cut measured with a focused triple‐axis spectrometer. It outperforms previous methods of fitting a gap, without requiring a full resolution convolution.We present an analytical convoluted gap function for fitting dispersion gaps ...
Lenander EY, Schack SB, Lefmann K, Rønnow HM.   +3 more
europepmc   +2 more sources

Investigations of structural and dynamical mechanisms of ice formation regulated by graphene oxide nanosheets

Structural Dynamics, 2021
Recent research indicates that graphene oxide (GO) nanosheets can be used to regulate ice formation by controlling critical ice nucleus growth in water at supercooling temperatures.
Shengkai Zhang, Jingjing Han, Xiang Luo, Zhixin Wang, Xudong Gu, Na Li, Nicolas R. de Souza, Victoria Garcia Sakai, Xiang-Qiang Chu   +8 more
doaj   +1 more source