Precision measurement of the Ξ0 mass and the branching ratios of the decays Ξ0 → Λγ and Ξ0 → ∑0γ

V. Fanti; A. Lai; D. Marras; L. Musa; A. Nappi; B. Hay; K. N. Moore; R. W. Moore; D. J. Munday; M. D. Needham; M. A. Parker; T. O. White; S. A. Wotton; G. Barr; H. Blümer; G. Bocquet; J. Bremer; A. Ceccucci; J. Cogan; D. Cundy; N. Doble; G. Fischer; W. Funk; L. Gatignon; A. Gianoli; A. Gonidec; G. Govi; P. Grafström; A. Lacourt; S. Luitz; V. Marzulli; J. P. Matheys; A. Norton; S. Palestini; B. Panzer-Steindel; D. Schinzel; H. Taureg; M. Velasco; O. Vossnack; H. Wahl; G. Wirrer; A. Gaponenko; V. Kekelidze; D. Madigojine; A. Mestvirishvili; N. Molokanova; Y. Potrebenikov; G. Tatishvili; A. Tkatchev; A. Zinchenko; O. Boyle; I. G. Knowles; V. J. Martin; H. Parsons; M. Contalbrigo; P. Dalpiaz; J. Duclos; A. Formica; P. L. Frabetti; M. Martini; F. Petrucci; M. Savrie; A. Bizzeti; M. Calvetti; G. Collazuol; G. Graziani; E. Iacopini; M. Lenti; A. Michetti; C. Talamonti; H. G. Becker; D. Coward; C. Ebersberger; H. Fox; A. Kalter; K. Kleinknecht; U. Koch; L. Köpke; B. Renk; J. Scheidt; J. Schmidt; Y. Schue; V. Schönharting; R. Wilhelm; M. Wittgen; J. C. Chollet; S. Crépé; L. Fayard; L. Iconomidou-Fayard; J. Ocariz; G. Unal; I. Wingerter; G. Anzivino; P. Cenci; P. Lubrano; M. Pepe; P. Calafiura; R. Carosi; R. Casali; C. Cerri; M. Cirilli; F. Costantini; R. Fantechi; S. Giudici; B. Gorini; I. Mannelli; G. Pierazzini; M. Sozzi; J. B. Cheze; M. De Beer; P. Debu; R. Granier de Cassagnac; P. Hristov; E. Mazzucato; B. Peyaud; S. Schanne; R. Turlay; B. Vallage; I. Augustin; M. Bender; M. Holder; M. Ziolkowski; R. Arcidiacono; C. Biino; R. Cester; F. Marchetto; E. Menichetti; N. Pastrone; J. Nassalski; E. Rondio; M. Szleper; W. Wislicki; S. Wronka; H. Dibon; M. Jeitler; M. Markytan; I. Mikulec; G. Neuhofer; M. Pernicka; A. Taurok

doi:10.1007/s100529900232

Precision measurement of the Ξ⁰ mass and the branching ratios of the decays Ξ⁰ → Λγ and Ξ⁰ → ∑⁰γ

V. Fanti
, A. Lai
, D. Marras
, L. Musa
, A. Nappi
, B. Hay
, K. N. Moore
, R. W. Moore
, D. J. Munday
, M. D. Needham
, M. A. Parker
, T. O. White
, S. A. Wotton
, G. Barr
, H. Blümer
, G. Bocquet
, J. Bremer
, A. Ceccucci
, J. Cogan
, D. Cundy

N. Doble, G. Fischer, W. Funk, L. Gatignon, A. Gianoli, A. Gonidec, G. Govi, P. Grafström, A. Lacourt, S. Luitz, V. Marzulli, J. P. Matheys, A. Norton, S. Palestini, B. Panzer-Steindel, D. Schinzel, H. Taureg, M. Velasco, O. Vossnack, H. Wahl, G. Wirrer, A. Gaponenko, V. Kekelidze, D. Madigojine, A. Mestvirishvili, N. Molokanova, Y. Potrebenikov, G. Tatishvili, A. Tkatchev, A. Zinchenko, O. Boyle, I. G. Knowles, V. J. Martin, H. Parsons, M. Contalbrigo, P. Dalpiaz, J. Duclos, A. Formica, P. L. Frabetti, M. Martini, F. Petrucci, M. Savrie, A. Bizzeti, M. Calvetti, G. Collazuol, G. Graziani, E. Iacopini, M. Lenti, A. Michetti, C. Talamonti, H. G. Becker, D. Coward, C. Ebersberger, H. Fox, A. Kalter, K. Kleinknecht, U. Koch, L. Köpke, B. Renk, J. Scheidt, J. Schmidt, Y. Schue, V. Schönharting, R. Wilhelm, M. Wittgen, J. C. Chollet, S. Crépé, L. Fayard, L. Iconomidou-Fayard, J. Ocariz, G. Unal, I. Wingerter, G. Anzivino, P. Cenci, P. Lubrano, M. Pepe, P. Calafiura, R. Carosi, R. Casali, C. Cerri, M. Cirilli, F. Costantini, R. Fantechi, S. Giudici, B. Gorini, I. Mannelli, G. Pierazzini, M. Sozzi, J. B. Cheze, M. De Beer, P. Debu, R. Granier de Cassagnac, P. Hristov, E. Mazzucato, B. Peyaud, S. Schanne, R. Turlay, B. Vallage, I. Augustin, M. Bender, M. Holder, M. Ziolkowski, R. Arcidiacono, C. Biino, R. Cester, F. Marchetto, E. Menichetti, N. Pastrone, J. Nassalski, E. Rondio, M. Szleper, W. Wislicki, S. Wronka, H. Dibon, M. Jeitler, M. Markytan, I. Mikulec, G. Neuhofer, M. Pernicka, A. Taurok

Universitá di Cagliari
INFN Sezione di Perugia
University of Cambridge
Michigan State University
Science Park 105
European Organization for Nuclear Research
Institute of Meteorology and Climate Research
INFN Sezione di Torino
Institut für Hochenergiephysik
University of Ferrara
Stanford Linear Accelerator Center
Joint Institute for Nuclear Research, Dubna
University of Edinburgh
Institut Pierre Simon Laplace, CNRS and CEA
INFN Sezione di Bologna
Istituto Nazionale di Fisica Nucleare, Sezione di Firenze
University of Modena and Reggio Emilia
University of Florence
Johannes Gutenberg University
Université Paris-Sud
Universidad de los Andes
Istituto Nazionale di Fisica Nucleare, Sezione di Pisa
Ernest Orlando Lawrence Berkeley National Laboratory
Universität Siegen
Soltan Institute for Nuclear Studies

Research output: Contribution to journal › Article › peer-review

18 Citations (Scopus)

Abstract

A new precision measurement of the Ξ⁰ mass has been performed at the NA48 experiment at the CERN SPS. The value obtained is [1314.82±0.06 (stat.) ±0.2 (syst.)] MeV/c². The branching ratios of Xi;⁰ radiative decays have been measured as: Br(Ξ⁰ → Λγ) = [1.90 ± 0.34(stat.) ± 0.19(syst.)] · 10^-3 and Br(Ξ⁰ → ∑⁰γ) = [3.14 ± 0.76(stat.) ± 0.32(syst.)] · 10^-3.

Original language	English
Pages (from-to)	69-76
Number of pages	8
Journal	European Physical Journal C
Volume	12
Issue number	1
DOIs	https://doi.org/10.1007/s100529900232
Publication status	Published - 1 Jan 2000
Externally published	Yes

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10.1007/s100529900232

Cite this

Fanti, V., Lai, A., Marras, D., Musa, L., Nappi, A., Hay, B., Moore, K. N., Moore, R. W., Munday, D. J., Needham, M. D., Parker, M. A., White, T. O., Wotton, S. A., Barr, G., Blümer, H., Bocquet, G., Bremer, J., Ceccucci, A., Cogan, J., ... Taurok, A. (2000). Precision measurement of the Ξ⁰ mass and the branching ratios of the decays Ξ⁰ → Λγ and Ξ⁰ → ∑⁰γ. European Physical Journal C, 12(1), 69-76. https://doi.org/10.1007/s100529900232

@article{0c76f50e93b04045accfcf077c20ec8d,

title = "Precision measurement of the Ξ0 mass and the branching ratios of the decays Ξ0 → Λγ and Ξ0 → ∑0γ",

abstract = "A new precision measurement of the Ξ0 mass has been performed at the NA48 experiment at the CERN SPS. The value obtained is [1314.82±0.06 (stat.) ±0.2 (syst.)] MeV/c2. The branching ratios of Xi;0 radiative decays have been measured as: Br(Ξ0 → Λγ) = [1.90 ± 0.34(stat.) ± 0.19(syst.)] · 10-3 and Br(Ξ0 → ∑0γ) = [3.14 ± 0.76(stat.) ± 0.32(syst.)] · 10-3.",

author = "V. Fanti and A. Lai and D. Marras and L. Musa and A. Nappi and B. Hay and Moore, \{K. N.\} and Moore, \{R. W.\} and Munday, \{D. J.\} and Needham, \{M. D.\} and Parker, \{M. A.\} and White, \{T. O.\} and Wotton, \{S. A.\} and G. Barr and H. Bl{\"u}mer and G. Bocquet and J. Bremer and A. Ceccucci and J. Cogan and D. Cundy and N. Doble and G. Fischer and W. Funk and L. Gatignon and A. Gianoli and A. Gonidec and G. Govi and P. Grafstr{\"o}m and A. Lacourt and S. Luitz and V. Marzulli and Matheys, \{J. P.\} and A. Norton and S. Palestini and B. Panzer-Steindel and D. Schinzel and H. Taureg and M. Velasco and O. Vossnack and H. Wahl and G. Wirrer and A. Gaponenko and V. Kekelidze and D. Madigojine and A. Mestvirishvili and N. Molokanova and Y. Potrebenikov and G. Tatishvili and A. Tkatchev and A. Zinchenko and O. Boyle and Knowles, \{I. G.\} and Martin, \{V. J.\} and H. Parsons and M. Contalbrigo and P. Dalpiaz and J. Duclos and A. Formica and Frabetti, \{P. L.\} and M. Martini and F. Petrucci and M. Savrie and A. Bizzeti and M. Calvetti and G. Collazuol and G. Graziani and E. Iacopini and M. Lenti and A. Michetti and C. Talamonti and Becker, \{H. G.\} and D. Coward and C. Ebersberger and H. Fox and A. Kalter and K. Kleinknecht and U. Koch and L. K{\"o}pke and B. Renk and J. Scheidt and J. Schmidt and Y. Schue and V. Sch{\"o}nharting and R. Wilhelm and M. Wittgen and Chollet, \{J. C.\} and S. Cr{\'e}p{\'e} and L. Fayard and L. Iconomidou-Fayard and J. Ocariz and G. Unal and I. Wingerter and G. Anzivino and P. Cenci and P. Lubrano and M. Pepe and P. Calafiura and R. Carosi and R. Casali and C. Cerri and M. Cirilli and F. Costantini and R. Fantechi and S. Giudici and B. Gorini and I. Mannelli and G. Pierazzini and M. Sozzi and Cheze, \{J. B.\} and \{De Beer\}, M. and P. Debu and \{Granier de Cassagnac\}, R. and P. Hristov and E. Mazzucato and B. Peyaud and S. Schanne and R. Turlay and B. Vallage and I. Augustin and M. Bender and M. Holder and M. Ziolkowski and R. Arcidiacono and C. Biino and R. Cester and F. Marchetto and E. Menichetti and N. Pastrone and J. Nassalski and E. Rondio and M. Szleper and W. Wislicki and S. Wronka and H. Dibon and M. Jeitler and M. Markytan and I. Mikulec and G. Neuhofer and M. Pernicka and A. Taurok",

year = "2000",

month = jan,

day = "1",

doi = "10.1007/s100529900232",

language = "English",

volume = "12",

pages = "69--76",

journal = "European Physical Journal C",

issn = "1434-6044",

publisher = "Springer Nature",

number = "1",

}

Fanti, V, Lai, A, Marras, D, Musa, L, Nappi, A, Hay, B, Moore, KN, Moore, RW, Munday, DJ, Needham, MD, Parker, MA, White, TO, Wotton, SA, Barr, G, Blümer, H, Bocquet, G, Bremer, J, Ceccucci, A, Cogan, J, Cundy, D, Doble, N, Fischer, G, Funk, W, Gatignon, L, Gianoli, A, Gonidec, A, Govi, G, Grafström, P, Lacourt, A, Luitz, S, Marzulli, V, Matheys, JP, Norton, A, Palestini, S, Panzer-Steindel, B, Schinzel, D, Taureg, H, Velasco, M, Vossnack, O, Wahl, H, Wirrer, G, Gaponenko, A, Kekelidze, V, Madigojine, D, Mestvirishvili, A, Molokanova, N, Potrebenikov, Y, Tatishvili, G, Tkatchev, A, Zinchenko, A, Boyle, O, Knowles, IG, Martin, VJ, Parsons, H, Contalbrigo, M, Dalpiaz, P, Duclos, J, Formica, A, Frabetti, PL, Martini, M, Petrucci, F, Savrie, M, Bizzeti, A, Calvetti, M, Collazuol, G, Graziani, G, Iacopini, E, Lenti, M, Michetti, A, Talamonti, C, Becker, HG, Coward, D, Ebersberger, C, Fox, H, Kalter, A, Kleinknecht, K, Koch, U, Köpke, L, Renk, B, Scheidt, J, Schmidt, J, Schue, Y, Schönharting, V, Wilhelm, R, Wittgen, M, Chollet, JC, Crépé, S, Fayard, L, Iconomidou-Fayard, L, Ocariz, J, Unal, G, Wingerter, I, Anzivino, G, Cenci, P, Lubrano, P, Pepe, M, Calafiura, P, Carosi, R, Casali, R, Cerri, C, Cirilli, M, Costantini, F, Fantechi, R, Giudici, S, Gorini, B, Mannelli, I, Pierazzini, G, Sozzi, M, Cheze, JB, De Beer, M, Debu, P, Granier de Cassagnac, R, Hristov, P, Mazzucato, E, Peyaud, B, Schanne, S, Turlay, R, Vallage, B, Augustin, I, Bender, M, Holder, M, Ziolkowski, M, Arcidiacono, R, Biino, C, Cester, R, Marchetto, F, Menichetti, E, Pastrone, N, Nassalski, J, Rondio, E, Szleper, M, Wislicki, W, Wronka, S, Dibon, H, Jeitler, M, Markytan, M, Mikulec, I, Neuhofer, G, Pernicka, M & Taurok, A 2000, 'Precision measurement of the Ξ⁰ mass and the branching ratios of the decays Ξ⁰ → Λγ and Ξ⁰ → ∑⁰γ', European Physical Journal C, vol. 12, no. 1, pp. 69-76. https://doi.org/10.1007/s100529900232

TY - JOUR

T1 - Precision measurement of the Ξ0 mass and the branching ratios of the decays Ξ0 → Λγ and Ξ0 → ∑0γ

AU - Fanti, V.

AU - Lai, A.

AU - Marras, D.

AU - Musa, L.

AU - Nappi, A.

AU - Hay, B.

AU - Moore, K. N.

AU - Moore, R. W.

AU - Munday, D. J.

AU - Needham, M. D.

AU - Parker, M. A.

AU - White, T. O.

AU - Wotton, S. A.

AU - Barr, G.

AU - Blümer, H.

AU - Bocquet, G.

AU - Bremer, J.

AU - Ceccucci, A.

AU - Cogan, J.

AU - Cundy, D.

AU - Doble, N.

AU - Fischer, G.

AU - Funk, W.

AU - Gatignon, L.

AU - Gianoli, A.

AU - Gonidec, A.

AU - Govi, G.

AU - Grafström, P.

AU - Lacourt, A.

AU - Luitz, S.

AU - Marzulli, V.

AU - Matheys, J. P.

AU - Norton, A.

AU - Palestini, S.

AU - Panzer-Steindel, B.

AU - Schinzel, D.

AU - Taureg, H.

AU - Velasco, M.

AU - Vossnack, O.

AU - Wahl, H.

AU - Wirrer, G.

AU - Gaponenko, A.

AU - Kekelidze, V.

AU - Madigojine, D.

AU - Mestvirishvili, A.

AU - Molokanova, N.

AU - Potrebenikov, Y.

AU - Tatishvili, G.

AU - Tkatchev, A.

AU - Zinchenko, A.

AU - Boyle, O.

AU - Knowles, I. G.

AU - Martin, V. J.

AU - Parsons, H.

AU - Contalbrigo, M.

AU - Dalpiaz, P.

AU - Duclos, J.

AU - Formica, A.

AU - Frabetti, P. L.

AU - Martini, M.

AU - Petrucci, F.

AU - Savrie, M.

AU - Bizzeti, A.

AU - Calvetti, M.

AU - Collazuol, G.

AU - Graziani, G.

AU - Iacopini, E.

AU - Lenti, M.

AU - Michetti, A.

AU - Talamonti, C.

AU - Becker, H. G.

AU - Coward, D.

AU - Ebersberger, C.

AU - Fox, H.

AU - Kalter, A.

AU - Kleinknecht, K.

AU - Koch, U.

AU - Köpke, L.

AU - Renk, B.

AU - Scheidt, J.

AU - Schmidt, J.

AU - Schue, Y.

AU - Schönharting, V.

AU - Wilhelm, R.

AU - Wittgen, M.

AU - Chollet, J. C.

AU - Crépé, S.

AU - Fayard, L.

AU - Iconomidou-Fayard, L.

AU - Ocariz, J.

AU - Unal, G.

AU - Wingerter, I.

AU - Anzivino, G.

AU - Cenci, P.

AU - Lubrano, P.

AU - Pepe, M.

AU - Calafiura, P.

AU - Carosi, R.

AU - Casali, R.

AU - Cerri, C.

AU - Cirilli, M.

AU - Costantini, F.

AU - Fantechi, R.

AU - Giudici, S.

AU - Gorini, B.

AU - Mannelli, I.

AU - Pierazzini, G.

AU - Sozzi, M.

AU - Cheze, J. B.

AU - De Beer, M.

AU - Debu, P.

AU - Granier de Cassagnac, R.

AU - Hristov, P.

AU - Mazzucato, E.

AU - Peyaud, B.

AU - Schanne, S.

AU - Turlay, R.

AU - Vallage, B.

AU - Augustin, I.

AU - Bender, M.

AU - Holder, M.

AU - Ziolkowski, M.

AU - Arcidiacono, R.

AU - Biino, C.

AU - Cester, R.

AU - Marchetto, F.

AU - Menichetti, E.

AU - Pastrone, N.

AU - Nassalski, J.

AU - Rondio, E.

AU - Szleper, M.

AU - Wislicki, W.

AU - Wronka, S.

AU - Dibon, H.

AU - Jeitler, M.

AU - Markytan, M.

AU - Mikulec, I.

AU - Neuhofer, G.

AU - Pernicka, M.

AU - Taurok, A.

PY - 2000/1/1

Y1 - 2000/1/1

N2 - A new precision measurement of the Ξ0 mass has been performed at the NA48 experiment at the CERN SPS. The value obtained is [1314.82±0.06 (stat.) ±0.2 (syst.)] MeV/c2. The branching ratios of Xi;0 radiative decays have been measured as: Br(Ξ0 → Λγ) = [1.90 ± 0.34(stat.) ± 0.19(syst.)] · 10-3 and Br(Ξ0 → ∑0γ) = [3.14 ± 0.76(stat.) ± 0.32(syst.)] · 10-3.

AB - A new precision measurement of the Ξ0 mass has been performed at the NA48 experiment at the CERN SPS. The value obtained is [1314.82±0.06 (stat.) ±0.2 (syst.)] MeV/c2. The branching ratios of Xi;0 radiative decays have been measured as: Br(Ξ0 → Λγ) = [1.90 ± 0.34(stat.) ± 0.19(syst.)] · 10-3 and Br(Ξ0 → ∑0γ) = [3.14 ± 0.76(stat.) ± 0.32(syst.)] · 10-3.

U2 - 10.1007/s100529900232

DO - 10.1007/s100529900232

M3 - Article

AN - SCOPUS:0002273980

SN - 1434-6044

VL - 12

SP - 69

EP - 76

JO - European Physical Journal C

JF - European Physical Journal C

IS - 1

ER -

Precision measurement of the Ξ0 mass and the branching ratios of the decays Ξ0 → Λγ and Ξ0 → ∑0γ

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Precision measurement of the Ξ⁰ mass and the branching ratios of the decays Ξ⁰ → Λγ and Ξ⁰ → ∑⁰γ