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CHANNELING OF 1.1 GeV/c PROTONS AND PIONS

Autor: O. Fich, Jene Andrew Golovchenko, E. Uggerhøj, Georges Charpak, Fabio Sauli, K.O. Nielsen

Channeling effects have been observed for 1.1 GeV/ c protons and pions transmitted through a 1 mm thick germanium single crystal.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1f2385c176b6effd1af38f7250f20b4a
https://doi.org/10.1142/9789812795878_0034

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Ionization Loss of Channeled 1.35-GeV/cProtons and Pions

Autor: F. Sauli, Jene Andrew Golovchenko, O. Fich, E. Uggerhøj, Georges Charpak, S. Majewski, J.P. Ponpon, K.O. Nielsen, C. Vraast-Thomsen

Publikováno v: Physical Review Letters. 36:1245-1248

The channeling effect has been observed to reduce the ionization energy loss by about a factor of 3 for 1.35-GeV/c protons and ..pi../sup +/ traversing a 0.67-mm germanium crystal. (AIP)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85805b5264a13507c30e2a821051ad59
https://doi.org/10.1103/physrevlett.36.1245

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Channeling of 1.1 GeV/c protons and pions

Autor: Jene Andrew Golovchenko, E. Uggerhøj, Fabio Sauli, K.O. Nielsen, Georges Charpak, O. Fich

Publikováno v: Physics Letters B. 57:90-92

Channeling effects have been observed for 1.1 GeV/ c protons and pions transmitted through a 1 mm thick germanium single crystal.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4fd43a28b74c8968cc606966298b6698
https://doi.org/10.1016/0370-2693(75)90251-8

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Channeling of protons pions and deuterons in the GeV region

Autor: Stephanie Majewski, Fabio Sauli, C. Vraast-Thomsen, J.P. Ponpon, H. Esbensen, Georges Charpak, O. Fich, Jene Andrew Golovchenko, K.O. Nielsen, E. Uggerhøj

Publikováno v: Nuclear Physics B
Nuclear Physics B, Elsevier, 1977, 127, pp.281-313

Strong directional effects have been observed when 1.15 and 1.35 GeV/ c protons, π + and π − , and deuterons penetrate through germanium crystals. Transmission, wide-angle scattering, and an attempt to do blocking distributions are obtained from

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63dc427b1a2fe0d0b8b3c2f35ea977ea
http://hal.in2p3.fr/in2p3-00018068

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Random and channeled energy loss in thin germanium and silicon crystals for positive and negative 2 - 15 GeV/c pions, kaons, and protons

Autor: Georges Charpak, E. Uggerhøj, H. Esbensen, G. Petersen, P. Siffert, Stephanie Majewski, Fabio Sauli, O. Fich, Sarah K. Madsen, Jene Andrew Golovchenko, Hans Jørgen Nielsen, C. Vraast-Thomsen, J.P. Ponpon, G. Odyniec, H.E. Schiøtt

Energy loss of 2-, 6-, and 15-GeV/c positive and negative protons, kaons, and pions transmitted through thin germanium and silicon crystals are measured using the crysta\l{}s as intrinsic detectors. For particles incident in directions far from axial

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cd6797ab36301eefd863fd2bfe3643a
http://cds.cern.ch/record/252080

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Nuclear interactions for 15 GeV/c protons and pions under random and channeling conditions in germanium single crystals

Autor: Fabio Sauli, E. Uggerhøj, H. Esbensen, Jene Andrew Golovchenko, J.P. Ponpon, H.E. Schiøtt, C. Vraast-Thomsen, O. Fich, R. Siffert, G. Petersen, S.K. Andersen, H.L. Nielsen, Georges Charpak

Publikováno v: Nuclear Physics B
Nuclear Physics B, Elsevier, 1978, 144, pp.1-21

Strong directional effects for nuclear-reaction probabilities have been observed when 15 GeV/ c protons and pions are incident on a 4.2 mm Ge single crystal. In the random situation, our measurements are in agreement with Glauber's theory of diffract

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46c2109aa7a224455fa531e222511adc
http://hal.in2p3.fr/in2p3-00018007

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Influence of channelling on scattering of 2 - 15 GeV/c protons, $\pi^{+}$, and $\pi^{-}$ incident on Si and Ge crystals

Autor: J.P. Ponpon, Georges Charpak, O. Fich, C. Vraast Thomsen, G. Petersen, H.E. Schiøtt, P. Siffert, H.L. Nielsen, F. Sauli, E. Uggerhøj, S.K. Andersen

The channeling effect has a dramatic influence on scattering phenomena for GeV particles. Multiple scattering for positive particles is strongly reduced for incident directions close to the crystal axes and planes, resulting in a very high transmitiv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d8a4491beab29b889262f583e8b681f
http://cds.cern.ch/record/133881

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Channeling of GeV/c protons and pions

Autor: Jene Andrew Golovchenko, K.O. Nielsen, F. Sauli, O. Fich, E. Uggerhøj, J.P. Ponpon, S. Majewski, Georges Charpak, C. Vråst-Thomsen

Publikováno v: Nuclear Instruments and Methods. 132:137

Strong channeling effects have been measured for 1.1–1.35 GeV/c protons, π+, π−, and deuterons penetrating germanium crystals. Both in transmission and wide angle scattering experiments, for positive particles, yields agree qualitatively with t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b351f52395624bb42672964248a0a9b6
https://doi.org/10.1016/0029-554x(76)90724-2

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