Measurements of Rd-Rp and RCa-Rc in deep inelastic muon scattering

P. Amaudruz; M. Arneodo; A. Arvinson; B. Badelek; G. Baum; J. Beaufays; I. G. Bird; M. Botie; C. Broggini; W. Brückner; A. Brüll; W. J. Burger; J. Ciborowski; R. van Dantzig; H. Döbbeling; J. Domingo; J. Drinkard; H. Engelien; M. I. Ferrero; L. Fluri; P. Grafström; T. Granier; D. von Harrach; M. van der Heijden; C. Heusch; Q. Ingram; K. Janson-Prytz; M. de Jong; E. M. Kabuß; R. Kaiser; T. J. Ketel; F. Klein; B. Korzen; U. Kruner; S. Kullander; U. Landgraf; F. Lettenström; T. Lindqvist; G. K. Mallot; C. Mariotti; G. van Middelkoop; A. Milsztajn; Y. Mizuno; J. Nassalski; D. Nowotny; N. Pavel; C. Peroni; H. Peschel; B. Povh; R. Rieger; K. Rith; K. Röhrich; E. Rondio; L. Ropelewski; A. Sandacz; C. Scholz; R. Schumacher; U. Sennhauser; F. Sever; T. A. Shibata; M. Siebler; A. Simon; A. Staiano; G. Taylor; M. Treichel; M. Virchaux; J. L. Vuilleumier; T. Walcher; R. Windmolders; F. Zetsche

doi:10.1016/0370-2693(92)91650-X

Measurements of R^d-R^p and R^Ca-R^c in deep inelastic muon scattering

P. Amaudruz, M. Arneodo, A. Arvinson, B. Badelek, G. Baum, J. Beaufays, I. G. Bird, M. Botie, C. Broggini, W. Brückner, A. Brüll, W. J. Burger, J. Ciborowski, R. van Dantzig, H. Döbbeling, J. Domingo, J. Drinkard, H. Engelien, M. I. Ferrero, L. FluriP. Grafström, T. Granier, D. von Harrach, M. van der Heijden, C. Heusch, Q. Ingram, K. Janson-Prytz, M. de Jong, E. M. Kabuß, R. Kaiser, T. J. Ketel, F. Klein, B. Korzen, U. Kruner, S. Kullander, U. Landgraf, F. Lettenström, T. Lindqvist, G. K. Mallot, C. Mariotti, G. van Middelkoop, A. Milsztajn, Y. Mizuno, J. Nassalski, D. Nowotny, N. Pavel, C. Peroni, H. Peschel, B. Povh, R. Rieger, K. Rith, K. Röhrich, E. Rondio, L. Ropelewski, A. Sandacz, C. Scholz, R. Schumacher, U. Sennhauser, F. Sever, T. A. Shibata, M. Siebler, A. Simon, A. Staiano, G. Taylor, M. Treichel, M. Virchaux, J. L. Vuilleumier, T. Walcher, R. Windmolders, F. Zetsche

Risultato della ricerca: Contributo su rivista › Articolo in rivista › peer review

Abstract

Results are presented on the difference in R, the ratio of longitudinally to transversely polarised virtual photon absorption cross sections, for the deuteron and the proton. They are obtained by comparing the ratio of cross sections for the deep inelastic scattering of muons from deuterium and hydrogen targets at 90 and 280 GeV incident energy. The results cover the range x=0.01-0.30, at an average Q² of 9 GeV². The measured difference R^d-R^p shows no significant x dependence and is compatible with zero, as well as with expectations from perturbative QCD. We use the same method to obtain the difference R^Ca-R^C from cross section ratios measured on carbon and calcium targets at 90 and 200 GeV incident energy.

Lingua originale	Inglese
pagine (da-a)	120-126
Numero di pagine	7
Rivista	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	294
Numero di pubblicazione	1
DOI	https://doi.org/10.1016/0370-2693(92)91650-X
Stato di pubblicazione	Pubblicato - 5 nov 1992
Pubblicato esternamente	Sì

Accesso al documento

10.1016/0370-2693(92)91650-X

Altri file e collegamenti

Link to publication in Scopus

Cita questo

Amaudruz, P., Arneodo, M., Arvinson, A., Badelek, B., Baum, G., Beaufays, J., Bird, I. G., Botie, M., Broggini, C., Brückner, W., Brüll, A., Burger, W. J., Ciborowski, J., van Dantzig, R., Döbbeling, H., Domingo, J., Drinkard, J., Engelien, H., Ferrero, M. I., ... Zetsche, F. (1992). Measurements of R^d-R^p and R^Ca-R^c in deep inelastic muon scattering. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 294(1), 120-126. https://doi.org/10.1016/0370-2693(92)91650-X

@article{183de2df2a4b401cb41fce66f26443a8,

title = "Measurements of Rd-Rp and RCa-Rc in deep inelastic muon scattering",

abstract = "Results are presented on the difference in R, the ratio of longitudinally to transversely polarised virtual photon absorption cross sections, for the deuteron and the proton. They are obtained by comparing the ratio of cross sections for the deep inelastic scattering of muons from deuterium and hydrogen targets at 90 and 280 GeV incident energy. The results cover the range x=0.01-0.30, at an average Q2 of 9 GeV2. The measured difference Rd-Rp shows no significant x dependence and is compatible with zero, as well as with expectations from perturbative QCD. We use the same method to obtain the difference RCa-RC from cross section ratios measured on carbon and calcium targets at 90 and 200 GeV incident energy.",

author = "P. Amaudruz and M. Arneodo and A. Arvinson and B. Badelek and G. Baum and J. Beaufays and Bird, {I. G.} and M. Botie and C. Broggini and W. Br{\"u}ckner and A. Br{\"u}ll and Burger, {W. J.} and J. Ciborowski and {van Dantzig}, R. and H. D{\"o}bbeling and J. Domingo and J. Drinkard and H. Engelien and Ferrero, {M. I.} and L. Fluri and P. Grafstr{\"o}m and T. Granier and {von Harrach}, D. and {van der Heijden}, M. and C. Heusch and Q. Ingram and K. Janson-Prytz and {de Jong}, M. and Kabu{\ss}, {E. M.} and R. Kaiser and Ketel, {T. J.} and F. Klein and B. Korzen and U. Kruner and S. Kullander and U. Landgraf and F. Lettenstr{\"o}m and T. Lindqvist and Mallot, {G. K.} and C. Mariotti and {van Middelkoop}, G. and A. Milsztajn and Y. Mizuno and J. Nassalski and D. Nowotny and N. Pavel and C. Peroni and H. Peschel and B. Povh and R. Rieger and K. Rith and K. R{\"o}hrich and E. Rondio and L. Ropelewski and A. Sandacz and C. Scholz and R. Schumacher and U. Sennhauser and F. Sever and Shibata, {T. A.} and M. Siebler and A. Simon and A. Staiano and G. Taylor and M. Treichel and M. Virchaux and Vuilleumier, {J. L.} and T. Walcher and R. Windmolders and F. Zetsche",

note = "Funding Information: In a recent article, we presented the ratio of structure functions of the neutron and proton, F~(x, QE)/F~'(x, Q2), obtained from a measurement on hydrogen and deuterium targets simultaneously exposed to the CERN muon beam \[1 \]. This high statistics result was obtained at two settings of I Present address:TRIUMF,V ancouver,B.C., Canada V6T 2A3. 2 Present address: Trasys, Brussels, Belgium. 3 Present address: Saclay, DAPNIA, 1:-91191 Gif-sur-Yvene, France. 4 Present address: NIKHEF-H, NL-1009 AJ Amsterdam, The Netherlands. 5 Present address: INFN, Laboratori Nazionali del Gran Sasso, 1-67010 Assergi, Italy. 6 Present address: Universit6 de Gen~ve, CH-1211 Geneva, Switzerland. 7 Present address: University of Warsaw, PI_,-00681 Warsaw, Poland. s Present address: GSI, W-6100 Darmstadt, FRG. 9 Present address: CEBAF, Newport News, VA 23606, USA. l0 Present address: CERN, CH-1211 Geneva 23, Switzerland. n Present address: University of Mainz, W-6500 Mainz, FRO. 12 Present address: INFN-Istituto Superiore di Sanita, 1-00161 Rome, Italy. 13 Present address: Osaka University, 567 Osaka, Japan. 14 Present address: SAP AG, W-6909 Walldorf, FRG. 15 Present address: DESY, W-2000 Hamburg 52, FRO. 16 Present address: Gruner und Jahr AO&CoKO, W-2210 Itzhoe, FRG. 17 Present address: IKP2-KFA, W-5170 Jiilich, FRG. is Present address: Carnegie Mellon University, Pittsburgh, PA 15213 USA. 19 Present address: EMPA, CH-8600 Diibendorf, Switzerland. 20 On leave from JozefStefan Institut, Ljubljana, Slovenia;p res-ent address: NIKHEF-K, NL-1009 AJ Amsterdam, The NoAherlands. 21 Present address: University of Melbourne, Parkville, Victo-ria, Australie. 22 Present address: Universit6 de Neuchatel, CH-2000 Neucha-tel, Switzerland. 23 Supported by Bundesministerium ftir Forschung und Technologic. 24 Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.",

year = "1992",

month = nov,

day = "5",

doi = "10.1016/0370-2693(92)91650-X",

language = "English",

volume = "294",

pages = "120--126",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

publisher = "Elsevier",

number = "1",

}

Amaudruz, P, Arneodo, M, Arvinson, A, Badelek, B, Baum, G, Beaufays, J, Bird, IG, Botie, M, Broggini, C, Brückner, W, Brüll, A, Burger, WJ, Ciborowski, J, van Dantzig, R, Döbbeling, H, Domingo, J, Drinkard, J, Engelien, H, Ferrero, MI, Fluri, L, Grafström, P, Granier, T, von Harrach, D, van der Heijden, M, Heusch, C, Ingram, Q, Janson-Prytz, K, de Jong, M, Kabuß, EM, Kaiser, R, Ketel, TJ, Klein, F, Korzen, B, Kruner, U, Kullander, S, Landgraf, U, Lettenström, F, Lindqvist, T, Mallot, GK, Mariotti, C, van Middelkoop, G, Milsztajn, A, Mizuno, Y, Nassalski, J, Nowotny, D, Pavel, N, Peroni, C, Peschel, H, Povh, B, Rieger, R, Rith, K, Röhrich, K, Rondio, E, Ropelewski, L, Sandacz, A, Scholz, C, Schumacher, R, Sennhauser, U, Sever, F, Shibata, TA, Siebler, M, Simon, A, Staiano, A, Taylor, G, Treichel, M, Virchaux, M, Vuilleumier, JL, Walcher, T, Windmolders, R & Zetsche, F 1992, 'Measurements of R^d-R^p and R^Ca-R^c in deep inelastic muon scattering', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 294, n. 1, pagg. 120-126. https://doi.org/10.1016/0370-2693(92)91650-X

TY - JOUR

T1 - Measurements of Rd-Rp and RCa-Rc in deep inelastic muon scattering

AU - Amaudruz, P.

AU - Arneodo, M.

AU - Arvinson, A.

AU - Badelek, B.

AU - Baum, G.

AU - Beaufays, J.

AU - Bird, I. G.

AU - Botie, M.

AU - Broggini, C.

AU - Brückner, W.

AU - Brüll, A.

AU - Burger, W. J.

AU - Ciborowski, J.

AU - van Dantzig, R.

AU - Döbbeling, H.

AU - Domingo, J.

AU - Drinkard, J.

AU - Engelien, H.

AU - Ferrero, M. I.

AU - Fluri, L.

AU - Grafström, P.

AU - Granier, T.

AU - von Harrach, D.

AU - van der Heijden, M.

AU - Heusch, C.

AU - Ingram, Q.

AU - Janson-Prytz, K.

AU - de Jong, M.

AU - Kabuß, E. M.

AU - Kaiser, R.

AU - Ketel, T. J.

AU - Klein, F.

AU - Korzen, B.

AU - Kruner, U.

AU - Kullander, S.

AU - Landgraf, U.

AU - Lettenström, F.

AU - Lindqvist, T.

AU - Mallot, G. K.

AU - Mariotti, C.

AU - van Middelkoop, G.

AU - Milsztajn, A.

AU - Mizuno, Y.

AU - Nassalski, J.

AU - Nowotny, D.

AU - Pavel, N.

AU - Peroni, C.

AU - Peschel, H.

AU - Povh, B.

AU - Rieger, R.

AU - Rith, K.

AU - Röhrich, K.

AU - Rondio, E.

AU - Ropelewski, L.

AU - Sandacz, A.

AU - Scholz, C.

AU - Schumacher, R.

AU - Sennhauser, U.

AU - Sever, F.

AU - Shibata, T. A.

AU - Siebler, M.

AU - Simon, A.

AU - Staiano, A.

AU - Taylor, G.

AU - Treichel, M.

AU - Virchaux, M.

AU - Vuilleumier, J. L.

AU - Walcher, T.

AU - Windmolders, R.

AU - Zetsche, F.

N1 - Funding Information: In a recent article, we presented the ratio of structure functions of the neutron and proton, F~(x, QE)/F~'(x, Q2), obtained from a measurement on hydrogen and deuterium targets simultaneously exposed to the CERN muon beam \[1 \]. This high statistics result was obtained at two settings of I Present address:TRIUMF,V ancouver,B.C., Canada V6T 2A3. 2 Present address: Trasys, Brussels, Belgium. 3 Present address: Saclay, DAPNIA, 1:-91191 Gif-sur-Yvene, France. 4 Present address: NIKHEF-H, NL-1009 AJ Amsterdam, The Netherlands. 5 Present address: INFN, Laboratori Nazionali del Gran Sasso, 1-67010 Assergi, Italy. 6 Present address: Universit6 de Gen~ve, CH-1211 Geneva, Switzerland. 7 Present address: University of Warsaw, PI_,-00681 Warsaw, Poland. s Present address: GSI, W-6100 Darmstadt, FRG. 9 Present address: CEBAF, Newport News, VA 23606, USA. l0 Present address: CERN, CH-1211 Geneva 23, Switzerland. n Present address: University of Mainz, W-6500 Mainz, FRO. 12 Present address: INFN-Istituto Superiore di Sanita, 1-00161 Rome, Italy. 13 Present address: Osaka University, 567 Osaka, Japan. 14 Present address: SAP AG, W-6909 Walldorf, FRG. 15 Present address: DESY, W-2000 Hamburg 52, FRO. 16 Present address: Gruner und Jahr AO&CoKO, W-2210 Itzhoe, FRG. 17 Present address: IKP2-KFA, W-5170 Jiilich, FRG. is Present address: Carnegie Mellon University, Pittsburgh, PA 15213 USA. 19 Present address: EMPA, CH-8600 Diibendorf, Switzerland. 20 On leave from JozefStefan Institut, Ljubljana, Slovenia;p res-ent address: NIKHEF-K, NL-1009 AJ Amsterdam, The NoAherlands. 21 Present address: University of Melbourne, Parkville, Victo-ria, Australie. 22 Present address: Universit6 de Neuchatel, CH-2000 Neucha-tel, Switzerland. 23 Supported by Bundesministerium ftir Forschung und Technologic. 24 Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.

PY - 1992/11/5

Y1 - 1992/11/5

N2 - Results are presented on the difference in R, the ratio of longitudinally to transversely polarised virtual photon absorption cross sections, for the deuteron and the proton. They are obtained by comparing the ratio of cross sections for the deep inelastic scattering of muons from deuterium and hydrogen targets at 90 and 280 GeV incident energy. The results cover the range x=0.01-0.30, at an average Q2 of 9 GeV2. The measured difference Rd-Rp shows no significant x dependence and is compatible with zero, as well as with expectations from perturbative QCD. We use the same method to obtain the difference RCa-RC from cross section ratios measured on carbon and calcium targets at 90 and 200 GeV incident energy.

AB - Results are presented on the difference in R, the ratio of longitudinally to transversely polarised virtual photon absorption cross sections, for the deuteron and the proton. They are obtained by comparing the ratio of cross sections for the deep inelastic scattering of muons from deuterium and hydrogen targets at 90 and 280 GeV incident energy. The results cover the range x=0.01-0.30, at an average Q2 of 9 GeV2. The measured difference Rd-Rp shows no significant x dependence and is compatible with zero, as well as with expectations from perturbative QCD. We use the same method to obtain the difference RCa-RC from cross section ratios measured on carbon and calcium targets at 90 and 200 GeV incident energy.

UR - http://www.scopus.com/inward/record.url?scp=0011470740&partnerID=8YFLogxK

U2 - 10.1016/0370-2693(92)91650-X

DO - 10.1016/0370-2693(92)91650-X

M3 - Article

SN - 0370-2693

VL - 294

SP - 120

EP - 126

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 1