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Measurement of the spin-dependent structure function g1(x) of the deuteron
- Source :
- Adeva, B, Ahmad, S, Arvidson, A, Badelek, B, Ballintijn, M K, Bardin, G, Baum, G, Berglund, P, Betev, L, Bird, I G, Birsa, R, Björkholm, P, Bonner, B E, de Botton, N, Boutemeur, M, Bradamante, F, Bressan, A, Brüll, A, Buchanan, J, Bültmann, S, Burtin, E, Cavata, C, Chen, J P, Clement, J, Clocchiatti, M, Corcoran, M D, Crabb, D, Cranshaw, J, Çuhadar, T, Dalla Torre, S, van Dantzig, R, Day, D, Dhawan, S, Dulya, C, Dyring, A, Eichblatt, S, Faivre, J C, Fasching, D, Feinstein, F, Fernandez, C, Frois, B, Garabatos, C, Garzon, J A, Gatignon, L, Gaussiran, T, Giorgi, M, von Goeler, E, Goloutvin, I A, Gomez, A, Gracia, G, Grosse Perdekamp, M, Grübler, W, von Harrach, D, Hasegawa, T, Hautle, P, Hayashi, N, Heusch, C A, Horikawa, N, Hughes, V W, Igo, G, Ishimoto, S, Iwata, T, de Jong, M, Kabuß, E M, Kaiser, R, Karev, A, Kessler, H J, Ketel, T J, Kiryushin, I, Kishi, A, Kisselev, Y, Klostermann, L, Knop, W, Krivokhijine, V, Kukhtin, V, Kyynäräinen, J, Lamanna, M, Landgraf, U, Lau, K, Layda, T, Lehar, F, de Lesquen, A, Lichtenstadt, J, Lindqvist, T, Litmaath, M, Lopez-Ponte, S, Lowe, M, Magnon, A, Mallot, G K, Marie, F, Martin, A, Martino, J, Mayes, B, McCarthy, J S, van Middelkoop, G, Miller, D, Mitchell, J, Mori, K, Moromisato, J, Mutchler, G S, Nassalski, J, Naumann, L, Neganov, B, Niinikoski, T O, Oberski, J E J, Okumi, S, Penzo, A, Perez, G, Perrot-Kunne, F, Peshekhonov, D, Piegaia, R, Pinsky, L, Platchkov, S, Plo, M, Pose, D, Postma, H, Pussieux, T, Pyrlik, J, Rieubland, J M, Rijllart, A, Roberts, J B, Rodriguez, M, Rondio, E, Ropelewski, L, Rosado, A, Sabo, I, Saborido, J, Salvato, G, Sandacz, A, Sanders, D, Savin, I, Schiavon, P, Schüler, P, Segel, R, Seitz, R, Sergeev, S, Sever, F, Shanahan, P, Smirnov, G, Staude, A, Steinmetz, A, Stuhrmann, H, Teichert, K M, Tessarotto, F, Thiel, W, Trentalange, S, Tzamouranis, Y, Velasco, M, Vogt, J, Voss, R, Weinstein, R, Whitten, C, Windmolders, R, Wislicki, W, Witzmann, A, Yañez, A, Zamiatin, N I & Zanetti, A M 1993, ' Measurement of the spin-dependent structure function g 1 (x) of the deuteron ', Physics Letters Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 302, no. 4, pp. 533-539 . https://doi.org/10.1016/0370-2693(93)90438-N, Physics letters. B, 302 (1993): 533–539. doi:10.1016/0370-2693(93)90438-N, info:cnr-pdr/source/autori:ADEVA B, AHMAD S, ARVIDSON A, BADELEK B, BALLINTIJN MK, BARDIN G, BAUM G, BERGLUND P, BETEV L, BIRD IG, BIRSA R, BJORKHOLM P, BONNER BE, DEBOTTON N, BOUTEMEUR M, BRADAMANTE F, BRESSAN A, BRULL A, BUCHANAN J, BULTMANN S, BURTIN E, CAVATA C, CHEN JP, CLEMENT J, CLOCCHIATTI M, CORCORAN MD, CRABB D, CRANSHAW J, CUHADAR T, DALLATORRE S, VANDANTZIG R, DAY D, DHAWAN S, DULYA C, DYRING A, EICHBLATT S, FAIVRE JC, FASCHING D, FEINSTEIN F, FERNANDEZ C, FROIS B, GARABATOS C, GARZON JA, GATIGNON L, GAUSSIRAN T, GIORGI M, VONGOELER E, GOLOUTVIN IA, GOMEZ A, GRACIA G, PERDEKAMP MG, GRUBLER W, VONHARRACH D, HASEGAWA T, HAUTLE P, HAYASHI N, HEUSCH CA, HORIKAWA N, HUGHES VW, IGO G, ISHIMOTO S, IWATA T, DEJONG M, KAISER R, KAREV A, KESSLER HJ, KETEL TJ, KIRYUSHIN I, KABUSS EM, KISHI A, KISSELEV Y, KLOSTERMANN L, KNOP W, KRIVOKHIJINE V, KUKHTIN V, KYYNARAINEN J, LAMANNA M, LANDGRAF U, LAU K, LAYDA T, LEHAR F, DELESQUEN A, LICHTENSTADT J, LINDQVIST T, LITMAATH M, LOPEZPONTE S, LOWE M, MAGNON A, MALLOT GK, MARIE F, MARTIN A, MARTINO J, MAYES B, MCCARTHY JS, VANMIDDELKOOP G, MILLER D, MITCHELL J, MORI K, MOROMISATO J, MUTCHLER GS, NASSALSKI J, NAUMANN L, NEGANOV B, NIINIKOSKI TO, OBERSKI JEJ, OKUMI S, PENZO A, PEREZ G, PERROTKUNNE F, PESHEKHONOV D, PIEGAIA R, PINSKY L, PLATCHKOV S, PLO M, POSE D, POSTMA H, PUSSIEUX T, PYRLIK J, RIEUBLAND JM, RIJLLART A, ROBERTS JB, RODRIGUEZ M, RONDIO E, ROPELEWSKI L, ROSADO A, SABO I, SABORIDO J, SALVATO G, SANDACZ A, SANDERS D, SAVIN I, SCHIAVON P, SCHULER P, SEGEL R, SEITZ R, SERGEEV S, SEVER F, SHANAHAN P, SMIRNOV G, STAUDE A, STEINMETZ A, STUHRMANN H, TEICHERT KM, TESSAROTTO F, THIEL W, TRENTALANGE S, TZAMOURANIS Y, VELASCO M, VOGT J, VOSS R, WEINSTEIN R, WHITTEN C, WINDMOLDERS R, WISLICKI W, WITZMANN A, YANEZ A, ZAMIATIN NI, ZANETTI AM/titolo:MEASUREMENT OF THE SPIN-DEPENDENT STRUCTURE-FUNCTION G1(X) OF THE DEUTERON/doi:10.1016%2F0370-2693(93)90438-N/rivista:Physics letters. B (Print)/anno:1993/pagina_da:533/pagina_a:539/intervallo_pagine:533–539/volume:302
- Publication Year :
- 1993
- Publisher :
- Elsevier BV, 1993.
-
Abstract
- We report on the first measurement of the spin-dependent structure function g1d of the deuteron in the deep inelastic scattering of polarised muons off polarised deuterons, in the kinematical range 0.006222. The first moment, Γ1d=sh{phonetic}01 g1d dx=0.023±0.020 (stat.) ± 0.015 (syst.), is smaller than the prediction of the Ellis-Jaffe sum rules. Using earlier measurements of g1p, we infer the first moment of the spin-dependent neutron structure function g1n. The difference Γ1p-Γ1n=0.20 ±0.05 (stat.) ± 0.04 (syst.) agrees with the prediction of the Bjorken sum rule, Γ1p-Γ1n=0.191 ±0.002.
- Subjects :
- deuteron: polarized target
Nuclear and High Energy Physics
INELASTIC E-P
POLARIZED PROTONS
SUM-RULE
SCATTERING
ELECTROPRODUCTION
ASYMMETRY
Proton
polarized target: deuteron
deep inelastic scattering: muon deuteron
structure function: spin
muon deuteron: deep inelastic scattering
Nuclear physics
MODEL
TheoryofComputation_ANALYSISOFALGORITHMSANDPROBLEMCOMPLEXITY
Neutron
polarized beam: muon
Spin-½
Physics
Quantum chromodynamics
spin: structure function
Muon
Scattering
deuteron: structure function
nucleon: structure function
CERN SPS
Deep inelastic scattering
moment
magnetic spectrometer: experimental results
approx. 100 GeV
Sum rule in quantum mechanics
muon: polarized beam
Particle Physics - Experiment
Subjects
Details
- ISSN :
- 03702693
- Volume :
- 302
- Database :
- OpenAIRE
- Journal :
- Physics Letters B
- Accession number :
- edsair.doi.dedup.....a7acf18ccebdc3a35674b93883094a65