Precision measurement of the structure function ratios F2He/F2D, F2C/F2D and F2Ca/F2D

P. Amaudruz; M. Arneodo; A. Arvidson; B. Badelek; G. Baum; J. Beaufays; I. G. Bird; M. Botje; 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. Grafstrom; D. von Harrach; M. van der Heijden; C. Heusch; Q. Ingram; K. Janson; M. de Jong; E. M. Kabuß; R. Kaiser; T. J. Ketel; F. Klein; B. Korzen; U. Krüner; S. Kullander; U. Landgraf; F. Lettenström; T. Lindqvist; G. K. Mallot; C. Mariotti; G. van Middelkoop; 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; J. L. Vuilleumier; T. Walcher; R. Windmolders; F. Zetsche

doi:10.1007/BF01548560

Precision measurement of the structure function ratios F₂^He/F₂^D, F₂^C/F₂^D and F₂^Ca/F₂^D

P. Amaudruz, M. Arneodo, A. Arvidson, B. Badelek, G. Baum, J. Beaufays, I. G. Bird, M. Botje, 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. Grafstrom, D. von Harrach, M. van der Heijden, C. Heusch, Q. Ingram, K. Janson, M. de Jong, E. M. Kabuß, R. Kaiser, T. J. Ketel, F. Klein, B. Korzen, U. Krüner, S. Kullander, U. Landgraf, F. Lettenström, T. Lindqvist, G. K. Mallot, C. Mariotti, G. van Middelkoop, 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, J. L. Vuilleumier, T. Walcher, R. Windmolders, F. Zetsche

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

Abstract

We present the structure function ratios F₂^He/F₂^D, F₂^C/F₂^D and F₂^Ca/F₂^D measured in deep inelastic muon-nucleus scattering at an incident muon momentum of 200 GeV. The kinematic range 0.0035<x<0.65 and 0.5<Q²<90 GeV² is covered. At low x the three ratios are significantly smaller than unity and the size of the depletion grows with decreasing x and increasing mass number A. At intermediate x the ratios show an enhancement of about 2% above unity for C/D and Ca/D, possibly less for He/D. There are indications of some Q² dependence in the Ca/D data. The integrals of the structure function differences F₂^A-F₂^D are discussed.

Lingua originale	Inglese
pagine (da-a)	387-393
Numero di pagine	7
Rivista	European Physical Journal C
Volume	51
Numero di pubblicazione	3
DOI	https://doi.org/10.1007/BF01548560
Stato di pubblicazione	Pubblicato - set 1991
Pubblicato esternamente	Sì

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10.1007/BF01548560

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Amaudruz, P., Arneodo, M., Arvidson, A., Badelek, B., Baum, G., Beaufays, J., Bird, I. G., Botje, 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. (1991). Precision measurement of the structure function ratios F₂^He/F₂^D, F₂^C/F₂^D and F₂^Ca/F₂^D. European Physical Journal C, 51(3), 387-393. https://doi.org/10.1007/BF01548560

@article{d0be7e748ac940ea99b88ddc1a51b5cd,

title = "Precision measurement of the structure function ratios F2He/F2D, F2C/F2D and F2Ca/F2D",

abstract = "We present the structure function ratios F2He/F2D, F2C/F2D and F2Ca/F2D measured in deep inelastic muon-nucleus scattering at an incident muon momentum of 200 GeV. The kinematic range 0.00352<90 GeV2 is covered. At low x the three ratios are significantly smaller than unity and the size of the depletion grows with decreasing x and increasing mass number A. At intermediate x the ratios show an enhancement of about 2% above unity for C/D and Ca/D, possibly less for He/D. There are indications of some Q2 dependence in the Ca/D data. The integrals of the structure function differences F2A-F2D are discussed.",

author = "P. Amaudruz and M. Arneodo and A. Arvidson and B. Badelek and G. Baum and J. Beaufays and Bird, {I. G.} and M. Botje 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. Grafstrom and {von Harrach}, D. and {van der Heijden}, M. and C. Heusch and Q. Ingram and K. Janson and {de Jong}, M. and Kabu{\ss}, {E. M.} and R. Kaiser and Ketel, {T. J.} and F. Klein and B. Korzen and U. Kr{\"u}ner 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 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 Vuilleumier, {J. L.} and T. Walcher and R. Windmolders and F. Zetsche",

year = "1991",

month = sep,

doi = "10.1007/BF01548560",

language = "English",

volume = "51",

pages = "387--393",

journal = "European Physical Journal C",

issn = "0170-9739",

publisher = "Springer New York",

number = "3",

}

Amaudruz, P, Arneodo, M, Arvidson, A, Badelek, B, Baum, G, Beaufays, J, Bird, IG, Botje, 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, Grafstrom, P, von Harrach, D, van der Heijden, M, Heusch, C, Ingram, Q, Janson, K, de Jong, M, Kabuß, EM, Kaiser, R, Ketel, TJ, Klein, F, Korzen, B, Krüner, U, Kullander, S, Landgraf, U, Lettenström, F, Lindqvist, T, Mallot, GK, Mariotti, C, van Middelkoop, G, 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, Vuilleumier, JL, Walcher, T, Windmolders, R & Zetsche, F 1991, 'Precision measurement of the structure function ratios F₂^He/F₂^D, F₂^C/F₂^D and F₂^Ca/F₂^D', European Physical Journal C, vol. 51, n. 3, pagg. 387-393. https://doi.org/10.1007/BF01548560

TY - JOUR

T1 - Precision measurement of the structure function ratios F2He/F2D, F2C/F2D and F2Ca/F2D

AU - Amaudruz, P.

AU - Arneodo, M.

AU - Arvidson, A.

AU - Badelek, B.

AU - Baum, G.

AU - Beaufays, J.

AU - Bird, I. G.

AU - Botje, 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 - Grafstrom, P.

AU - von Harrach, D.

AU - van der Heijden, M.

AU - Heusch, C.

AU - Ingram, Q.

AU - Janson, K.

AU - de Jong, M.

AU - Kabuß, E. M.

AU - Kaiser, R.

AU - Ketel, T. J.

AU - Klein, F.

AU - Korzen, B.

AU - Krüner, 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 - 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 - Vuilleumier, J. L.

AU - Walcher, T.

AU - Windmolders, R.

AU - Zetsche, F.

PY - 1991/9

Y1 - 1991/9

N2 - We present the structure function ratios F2He/F2D, F2C/F2D and F2Ca/F2D measured in deep inelastic muon-nucleus scattering at an incident muon momentum of 200 GeV. The kinematic range 0.00352<90 GeV2 is covered. At low x the three ratios are significantly smaller than unity and the size of the depletion grows with decreasing x and increasing mass number A. At intermediate x the ratios show an enhancement of about 2% above unity for C/D and Ca/D, possibly less for He/D. There are indications of some Q2 dependence in the Ca/D data. The integrals of the structure function differences F2A-F2D are discussed.

AB - We present the structure function ratios F2He/F2D, F2C/F2D and F2Ca/F2D measured in deep inelastic muon-nucleus scattering at an incident muon momentum of 200 GeV. The kinematic range 0.00352<90 GeV2 is covered. At low x the three ratios are significantly smaller than unity and the size of the depletion grows with decreasing x and increasing mass number A. At intermediate x the ratios show an enhancement of about 2% above unity for C/D and Ca/D, possibly less for He/D. There are indications of some Q2 dependence in the Ca/D data. The integrals of the structure function differences F2A-F2D are discussed.

UR - http://www.scopus.com/inward/record.url?scp=0009088601&partnerID=8YFLogxK

U2 - 10.1007/BF01548560

DO - 10.1007/BF01548560

M3 - Article

SN - 0170-9739

VL - 51

SP - 387

EP - 393

JO - European Physical Journal C

JF - European Physical Journal C

IS - 3