Results 251 to 260 of about 112,578 (285)

Scattering of Protons by Protons

Physical Review, 1953
The data of Worthington, McGruer, and Findley (WMF) on scattering of protons by protons show an apparently real contribution to the cross section arising from scattering in the $p$ state. Results of phase shift analysis of these data are presented in Table I and in Fig. 1.
H. H. Hall, J. L. Powell
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When Is a Proton Not a Proton?

Chemistry - A European Journal, 1998
In spite of the large number of protonated complexes, their use in catalytic cycles has been little explored. The existing examples suggest that catalytic processes initiated by the protonation of a low-valent metal hold promise for the development of selective, efficient, and atom-economical addition reactions under very mild conditions, if the ...
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Protons and how they are transported by proton pumps

Pflügers Archiv - European Journal of Physiology, 2008
The very high mobility of protons in aqueous solutions demands special features of membrane proton transporters to sustain efficient yet regulated proton transport across biological membranes. By the use of the chemical energy of ATP, plasma-membrane-embedded ATPases extrude protons from cells of plants and fungi to generate electrochemical proton ...
Buch-Pedersen, Morten Jeppe, Pedersen, Bjørn Panyella, Veierskov, Bjarke, Nissen, Poul, Palmgren, Michael   +4 more
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Relativistic effects in proton-proton bremsstrahlung

Physical Review C, 1992
The {ital pp}{gamma} reaction at intermediate energies is investigated using a modern relativistic meson-exchange potential model. Both the single-scattering and rescattering terms are treated including relativistic corrections. It is shown that for energetic photons in the region near the end-point energy the relativistic spin correction is very large
, Herrmann, , Nakayama
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Experiments with 315-Mev Polarized Protons: Proton-Proton and Proton-Neutron Scattering

Physical Review, 1957
The polarization in elastic $p\ensuremath{-}p$ and $p\ensuremath{-}n$ scattering at 315 Mev has been measured as a function of the scattering angle. The maximum polarization observed in each of these interactions is approximately 40 percent. A similar measurement of the polarization in $p\ensuremath{-}p$ scattering at 276 Mev is also reported.
O. Chamberlain, E. Segre, R. D. Tripp, C. Wiegand, T. Ypsilantis   +4 more
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Proton-Proton Collisions

2016
This chapter is intended to give an overview of the basics of the description and simulation of proton-proton (pp) collisions. The terminology is introduced in Sect. 4.1. Section 4.2 contains a brief discussion of parton density functions and Sect. 4.3 introduces the basic concepts for the calculation of hadron–hadron cross sections.
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On the Comparison of Proton-Proton and Proton-Neutron Interactions

Physical Review, 1937
Breit, G., Stehn, J. R.
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Light antinuclei production in proton-proton, proton-nucleus, and antiproton-proton collisions

AIP Conference Proceedings, 2004
The experimental data on the antideuteron, antitritium, and antihelium‐3 production in proton‐proton and proton‐nucleus collisions are well reproduced within a simple model based on the diagrammatic approach to the coalescence model. First quantitative estimations of the antideuteron production cross section in antiproton‐proton collisions are ...
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The Scattering of Protons by Protons. III

Physical Review, 1939
Heydenburg, N. P., Hafstad, L. R., Tuve, M. A.   +2 more
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Proton-Proton Elastic Scattering and Structure within the Proton

Science, 1967
C W, Akerlof, R H, Hieber, A D, Krisch, K W, Edwards, L G, Ratner, K, Ruddick   +5 more
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