Measurement of event shapes in deep inelastic scattering at HERA

European Physical Journal C

Volumn 27, Issue 4, 2003, Pages 531-545

  Chekanov, S ^a   Krakauer, D ^a   Loizides, J H ^a,ar   Magill, S ^a   Musgrave, B ^a   Repond, J ^a   Yoshida, R ^a   Mattingly, M C K ^b   Antonioli, P ^c   Bari, G ^c   Basile, M ^c   Bellagamba, L ^c   Boscherini, D ^c   Bruni, A ^c   Bruni, G ^c   Cara Romeo, G ^c   Cifarelli, L ^c   Cindolo, F ^c   Contin, A ^c   Corradi, M ^c   De Pasquale, S ^c   Giusti, P ^c   Iacobucci, G ^c   Margotti, A ^c   Nania, R ^c   Palmonari, F ^c   Pesci, A ^c   Sartorelli, G ^c   Zichichi, A ^c   Aghuzumtsyan, G ^d   Bartsch, D ^d   Brock, I ^d   Goers, S ^d   Hartmann, H ^d   Hilger, E ^d   Irrgang, P ^d   Jakob, H P ^d   Kappes, A ^d   Katz, U F ^d   Kind, O ^d   Paul, E ^d   Rautenberg, J ^d   Renner, R ^d   Schnurbusch, H ^d   Stifutkin, A ^d   Tandler, J ^d   Voss, K C ^d   Wang, M ^d   Weber, A ^d   Bailey, D S ^e,ay   Brook, N H ^e,ay   Cole, J E ^e   Foster, B ^e   Heath, G P ^e   Heath, H F ^e   Robins, S ^e   Rodrigues, E ^e   Scott, J ^e   Tapper, R J ^e   Wing, M ^e   Capua, M ^f   Mastroberardino, A ^f   Schioppa, M ^f   Susinno, G ^f   Kim, J Y ^g   Kim, Y K ^g   Lee, J H ^g   Lim, I T ^g   Pac, M Y ^g,az   Caldwell, A ^h,ba   Helbich, M ^h   Liu, X ^h   Mellado, B ^h   Ning, Y ^h   Paganis, S ^h   Ren, Z ^h   Schmidke, W B ^h   Sciulli, F ^h   Chwastowski, J ⁱ   Eskreys, A ⁱ   Figiel, J ⁱ   Olkiewicz, K ⁱ   Stopa, P ⁱ   Zawiejski, L ⁱ   Adamczyk, L ^j   Bold, T ^j   Grabowska Bold, I ^j   Kisielewska, D ^j   Kowal, A M ^j   Kowal, M ^j   Kowalski, T ^j   Przybycien M ^j   Suszycki, L ^j   Szuba, D ^j   Szuba, J ^j   Kotanski A ^k   Slominski W ^k   Bauerdick, L A T ^l,bb   Behrens, U ^l   Bloch, I ^l   Borras, K ^l   Chiochia, V ^l   Dannheim, D ^l   Derrick, M ^l   Drews, G ^l   Fourletova, J ^l   Fox Murphy, A ^l,bc   Fricke, U ^l   Geiser, A ^l   Goebel, F ^l,ba   Gottlicher P ^l   Gutsche, O ^l   Haas, T ^l   Hain, W ^l   Hartner, G F ^l   Hillert, S ^l   Kotz U ^l   Kowalski, H ^l   Kramberger, G ^l   Labes, H ^l   Lelas, D ^l   Lohr B ^l   Mankel, R ^l   Melzer Pellmann, I A ^l   Moritz, M ^l,bd   Notz, D ^l   Petrucci, M C ^l,be   Polini, A ^l   Raval, A ^l   Schneekloth, U ^l   Selonke, F ^l   Wessoleck, H ^l   Wichmann, R ^l,bf   Wolf, G ^l   Youngman, C ^l   Zeuner, W ^l   Lopez Duran Viani, A ^l,bg   Meyer, A ^l   Schlenstedt, S ^l   Barbagli, G ^m   Gallo, E ^m   Genta, C ^m   Pelfer, P G ^m   Bamberger, A ⁿ   Benen, A ⁿ   Coppola, N ⁿ   Bell, M ^o   Bussey, P J ^o   Doyle, A T ^o   Glasman, C ^o   Hamilton, J ^o   Hanlon, S ^o   Lee, S W ^o   Lupi, A ^o   McCance, G J ^o   Saxon, D H ^o   Skillicorn, I O ^o   Gialas, I ^p   Bodmann, B ^q   Carli, T ^q   Holm, U ^q   Klimek, K ^q   Krumnack, N ^q   Lohrmann, E ^q   Milite, M ^q   Salehi, H ^q   Stonjek, S ^q,ad   Wick, K ^q   Ziegler, A ^q   Ziegler, A R ^q   Collins Tooth, C ^r   Foudas, C ^r   Goncalo R ^r   Long, K R ^r   Metlica, F ^r   Tapper, A D ^r   Cloth, P ^s   Filges, D ^s   Kuze, M ^t   Nagano, K ^t   Tokushuku, K ^t,an   Yamada, S ^t   Yamazaki, Y ^t   Barakbaev, A N ^u   Boos, E G ^u   Pokrovskiy, N S ^u   Zhautykov, B O ^u   Lim, H ^v   Son, D ^v   Barreiro, F ^w   Gonzalez O ^w   Labarga, L ^w   del Peso, J ^w   Redondo, I ^w,bh   Tassi, E ^w   Terron J ^w   Vazquez M ^w   Barbi, M ^x   Bertolin, A ^x   Corriveau, F ^x   Ochs, A ^x   Padhi, S ^x   Stairs, D G ^x   St Laurent, M ^x   Tsurugai, T ^y   Antonov, A ^z   Danilov, P ^z   Dolgoshein, B A ^z   Gladkov, D ^z   Sosnovtsev, V ^z   Suchkov, S ^z   Dementiev, R K ^aa   Ermolov, P F ^aa   Golubkov, Y A ^aa   Katkov, I I ^aa   Khein, L A ^aa   Korzhavina, I A ^aa   Kuzmin, V A ^aa   Levchenko, B B ^aa   Lukina, O Y ^aa   Proskuryakov, A S ^aa   Shcheglova, L M ^aa   Vlasov, N N ^aa   Zotkin, S A ^aa   Bokel, C ^ab   Engelen, J ^ab   Grijpink, S ^ab   Koffeman, E ^ab   Kooijman, P ^ab   Maddox, E ^ab   Pellegrino, A ^ab   Schagen, S ^ab   Tiecke, H ^ab   Tuning, N ^ab   Velthuis, J J ^ab   Wiggers, L ^ab   de Wolf, E ^ab   Brummer N ^ac   Bylsma, B ^ac   Durkin, L S ^ac   Ling, T Y ^ac   Boogert, S ^ad   Cooper Sarkar, A M ^ad   Devenish, R C E ^ad   Ferrando, J ^ad   Grzelak, G ^ad   Matsushita, T ^ad   Rigby, M ^ad   Ruske, O ^ad,bi   Sutton, M R ^ad   Walczak, R ^ad   Brugnera, R ^ae   Carlin, R ^ae   Dal Corso, F ^ae   Dusini, S ^ae   Garfagnini, A ^ae   Limentani, S ^ae   Longhin, A ^ae   Parenti, A ^ae   Posocco, M ^ae   Stanco, L ^ae   Turcato, M ^ae   Heaphy, E A ^af   Oh, B Y ^af   Saull, P R B ^af,bj   Whitmore, J J ^af   Iga, Y ^ag   D'Agostini, G ^ah   Marini, G ^ah   Nigro, A ^ah   Cormack, C ^ai,bk   Hart, J C ^ai   McCubbin, N A ^ai   Heusch, C ^aj   Park, I H ^ak   Pavel, N ^al   Abramowicz, H ^am   Gabareen, A ^am   Kananov, S ^am   Kreisel, A ^am   Levy, A ^am   Abe, T ^an   Fusayasu, T ^an   Kagawa, S ^an   Kohno, T ^an   Tawara, T ^an   Yamashita, T ^an   Hamatsu, R ^ao   Hirose, T ^ao   Inuzuka, M ^ao   Kitamura, S ^ao   Matsuzawa, K ^ao   Nishimura, T ^ao   Arneodo, M ^ap,bl   Ferrero, M I ^ap   Monaco, V ^ap   Ruspa, M ^ap   Sacchi, R ^ap   Solano, A ^ap   Galea, R ^aq   Koop, T ^aq   Levman, G M ^aq   Martin, J F ^aq   Mirea, A ^aq   Sabetfakhri, A ^aq   Butterworth, J M ^ar   Gwenlan, C ^ar   Hall Wilton, R ^ar   Jones, T W ^ar   Lightwood, M S ^ar   West, B J ^ar   Ciborowski, J ^as,bm   Ciesielski, R ^as   Nowak, R J ^as   Pawlak, J M ^as   Smalska, B ^as,bn   Sztuk, J ^as   Tymieniecka, T ^as   Ukleja, A ^as   Ukleja, J ^as   Zarnecki, A F ^as   Adamus, M ^at   Plucinski, P ^at   Eisenberg, Y ^au   Gladilin, L K ^au   Hochman, D ^au   Karshon, U ^au   Kcira, D ^av   Lammers, S ^av   Li, L ^av   Reeder, D D ^av   Savin, A A ^av   Smith, W H ^av   Deshpande, A ^aw   Dhawan, S ^aw   Hughes, V W ^aw   Straub, P B ^aw   Bhadra, S ^ax   Catterall, C D ^ax   Fourletov, S ^ax   Menary, S ^ax   Soares, M ^ax   Standage, J ^ax   more..

^a ARGONNE NATIONAL LABORATORY   (United States)

^b ANDREWS UNIVERSITY   (United States)

^c INFN SEZIONE DI BOLOGNA   (Italy)

^d UNIVERSITY OF BONN   (Germany)

^e UNIVERSITY OF BRISTOL   (United Kingdom)

^f UNIVERSITY OF CALABRIA   (Italy)

^g Chonnam National University   (South Korea)

^h Och Spine at New York Presbyterian Hospitals   (United States)

ⁱ INSTITUTE OF NUCLEAR PHYSICS   (Poland)

^j AGH UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Poland)

^k JAGIELLONIAN UNIVERSITY   (Poland)

^l DESY   (Germany)

^m INFN SEZIONE DI FIRENZE   (Italy)

ⁿ UNIVERSITY OF FREIBURG   (Germany)

^o UNIVERSITY OF GLASGOW   (United Kingdom)

^p UNIVERSITY OF THE AEGEAN   (Greece)

^q UNIVERSITY OF HAMBURG   (Germany)

^r IMPERIAL COLLEGE LONDON   (United Kingdom)

^s FORSCHUNGSZENTRUM JÜLICH   (Germany)

^t INSTITUTE OF PARTICLE AND NUCLEAR STUDIES   (Japan)

^u Ministry of Education and Science of the Republic of Kazakhstan   (Kazakhstan)

^v Kyungpook National University   (South Korea)

^w UNIVERSIDAD AUTÓNOMA DE MADRID   (Spain)

^x MCGILL UNIVERSITY   (Canada)

^y MEIJI GAKUIN UNIVERSITY   (Japan)

^z NATIONAL RESEARCH NUCLEAR UNIVERSITY MEPHI   (Russian Federation)

^aa MOSCOW STATE UNIVERSITY   (Russian Federation)

^ab UNIVERSITY OF AMSTERDAM   (Netherlands)

^ac OHIO STATE UNIVERSITY   (United States)

^ad UNIVERSITY OF OXFORD   (United Kingdom)

^ae SEZIONE DI PADOVA   (Italy)

^af PENNSYLVANIA STATE UNIVERSITY   (United States)

^ag POLYTECHNIC UNIVERSITY   (Japan)

^ah UNIVERSITÀ DI ROMA LA SAPIENZA   (Italy)

^ai RUTHERFORD APPLETON LABORATORY   (United Kingdom)

^aj UNIVERSITY OF CALIFORNIA   (United States)

^ak Ewha Womans University   (South Korea)

^al UNIVERSITY OF SIEGEN   (Germany)

^am TEL AVIV UNIVERSITY   (Israel)

^an UNIVERSITY OF TOKYO   (Japan)

^ao TOKYO METROPOLITAN UNIVERSITY   (Japan)

^ap UNIVERSITY OF TURIN   (Italy)

^aq UNIVERSITY OF TORONTO   (Canada)

^ar UNIVERSITY COLLEGE LONDON   (United Kingdom)

^as UNIVERSITY OF WARSAW   (Poland)

^at INSTITUTE OF NUCLEAR CHEMISTRY AND TECHNOLOGY   (Poland)

^au WEIZMANN INSTITUTE OF SCIENCE   (Israel)

^av University of Wisconsin Madison   (United States)

^aw Yale University   (United States)

^ax YORK UNIVERSITY   (Canada)

^ay York University ^*  (United States)

^az Dongshin University   (South Korea)

^ba MAX PLANCK INSTITUT FÜR PHYSIK   (Germany)

^bb FERMI NATIONAL ACCELERATOR LABORATORY   (United States)

^bc R E Austin Ltd   (United Kingdom)

^bd CERN   (Switzerland)

^be INFN SEZIONE DI PERUGIA   (Italy)

^bf Mobilcom AG   (Germany)

^bg Deutsche Borse Systems AG   (Germany)

^bh ECOLE POLYTECHNIQUE   (France)

^bi IBM   (Germany)

^bj NATIONAL RESEARCH COUNCIL CANADA   (Canada)

^bk QUEEN MARY UNIVERSITY OF LONDON   (United Kingdom)

^bl UNIVERSITY OF EASTERN PIEDMONT   (Italy)

^bm UNIVERSITY OF LODZ   (Poland)

^bn BOSTON CONSULTING GROUP   (United States)

more..

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0037398707     PISSN: 14346044     EISSN: None     Source Type: Journal    
DOI: 10.1140/epjc/s2003-01148-x     Document Type: Article

References (64)

1. Yu. L. Dokshitzer, B. R. Webber, Phys. Lett. B 352, 451 (1995); Yu. L. Dokshitzer, B. R. Webber, Phys. Lett. B 404, 321 (1997); Yu. L. Dokshitzer et al., Nucl. Phys. B 511, 396 (1998); Erratum: ibid. B 593, 729 (2001)
2. Yu. L. Dokshitzer, B. R. Webber, Phys. Lett. B 352, 451 (1995); Yu. L. Dokshitzer, B. R. Webber, Phys. Lett. B 404, 321 (1997); Yu. L. Dokshitzer et al., Nucl. Phys. B 511, 396 (1998); Erratum: ibid. B 593, 729 (2001)
3. Yu. L. Dokshitzer, B. R. Webber, Phys. Lett. B 352, 451 (1995); Yu. L. Dokshitzer, B. R. Webber, Phys. Lett. B 404, 321 (1997); Yu. L. Dokshitzer et al., Nucl. Phys. B 511, 396 (1998); Erratum: ibid. B 593, 729 (2001)
4. Yu. L. Dokshitzer, G. Marchesini, G. P. Salam, Eur. Phys. J. (direct) C 3, l (1999)
5. M. Dasgupta, B. R. Webber, Eur. Phys. J. C 1, 539 (1998)
6. DELPHI Collaboration, P. Abreu et al., Z. Phys. C 73, 229 (1997); DELPHI Collaboration, P. Abreu et al., Phys. Lett. B 456, 322 (1999)
7. DELPHI Collaboration, P. Abreu et al., Z. Phys. C 73, 229 (1997); DELPHI Collaboration, P. Abreu et al., Phys. Lett. B 456, 322 (1999)
8. P. A. Movilla Fernández et al., the JADE Collaboration, Eur. Phys. J. C 1, 461 (1998); O. Biebel et al., the JADE Collaboration, Phys. Lett. B 459, 326 (1999)
9. P. A. Movilla Fernández et al., the JADE Collaboration, Eur. Phys. J. C 1, 461 (1998); O. Biebel et al., the JADE Collaboration, Phys. Lett. B 459, 326 (1999)
10. P. A. Movilla Fernández et al., Eur. Phys. J. C 22, 1 (2001)
11. H1 Collaboration, C. Adloff et al., Phys. Lett. B 406, 256 (1997); H1 Collaboration, C. Adloff et al., Eur. Phys. J. C 14, 255 (2000), [Addendum - Eur. Phys. J. C 18, 417 (2000)]
12. H1 Collaboration, C. Adloff et al., Phys. Lett. B 406, 256 (1997); H1 Collaboration, C. Adloff et al., Eur. Phys. J. C 14, 255 (2000), [Addendum - Eur. Phys. J. C 18, 417 (2000)]
13. R. P. Feynman, Photon-Hadron Interactions, Benjamin, NY (1972)
14. D. Graudenz, DISASTER++ Program Manual, Version 1.0.1 (1997), hep-ph/9710244
15. S. Catani, M. H. Seymour, Nucl. Phys. B 485, 291 (1997) [Erratum - Nucl. Phys. B 510, 503 (1997)]; M. H. Seymour, DISENT Program Manual, Version 0.1, (1997)
16. S. Catani, M. H. Seymour, Nucl. Phys. B 485, 291 (1997) [Erratum - Nucl. Phys. B 510, 503 (1997)]; M. H. Seymour, DISENT Program Manual, Version 0.1, (1997)
17. G. P. Salam, D. Wicke, JHEP 0105, 61 (2001)
18. ZEUS Collaboration, M. Derrick et al., Phys. Lett. B 297, 205 (1992)
19. M. Derrick et al., Nucl. Instr. Meth. A 309, 77 (1991); A. Andresen et al., Nucl. Instr. Meth. A 309, 101 (1991); A. Caldwell et al., Nucl. Instr. Meth. A 321, 356 (1992); A. Bernstein et al., Nucl. Instr. Meth. A 338, 23 (1993)
20. M. Derrick et al., Nucl. Instr. Meth. A 309, 77 (1991); A. Andresen et al., Nucl. Instr. Meth. A 309, 101 (1991); A. Caldwell et al., Nucl. Instr. Meth. A 321, 356 (1992); A. Bernstein et al., Nucl. Instr. Meth. A 338, 23 (1993)
21. M. Derrick et al., Nucl. Instr. Meth. A 309, 77 (1991); A. Andresen et al., Nucl. Instr. Meth. A 309, 101 (1991); A. Caldwell et al., Nucl. Instr. Meth. A 321, 356 (1992); A. Bernstein et al., Nucl. Instr. Meth. A 338, 23 (1993)
22. M. Derrick et al., Nucl. Instr. Meth. A 309, 77 (1991); A. Andresen et al., Nucl. Instr. Meth. A 309, 101 (1991); A. Caldwell et al., Nucl. Instr. Meth. A 321, 356 (1992); A. Bernstein et al., Nucl. Instr. Meth. A 338, 23 (1993)
23. N. Harnew et al., Nucl. Instr. Meth. A 279, 290 (1989); B. Foster et al., Nucl. Phys.(Proc. Supp.) B 32, 181 (1993); B. Foster et al., Nucl. Instr, Meth. A 338, 254 (1994)
24. N. Harnew et al., Nucl. Instr. Meth. A 279, 290 (1989); B. Foster et al., Nucl. Phys.(Proc. Supp.) B 32, 181 (1993); B. Foster et al., Nucl. Instr, Meth. A 338, 254 (1994)
25. N. Harnew et al., Nucl. Instr. Meth. A 279, 290 (1989); B. Foster et al., Nucl. Phys.(Proc. Supp.) B 32, 181 (1993); B. Foster et al., Nucl. Instr, Meth. A 338, 254 (1994)
26. S. Bentvelson et al., Proc. Workshop on Physics at HERA, Vol. I, W. Buchmüller, G. Ingelman (eds.), DESY (1992) p. 23; K. C. Hoeger, ibid., p. 43
27. S. Bentvelson et al., Proc. Workshop on Physics at HERA, Vol. I, W. Buchmüller, G. Ingelman (eds.), DESY (1992) p. 23; K. C. Hoeger, ibid., p. 43
28. H. Abramowicz, A. Caldwell, R. Sinkus, DESY 95-094 (1995); R. Sinkus, T. Voss, Nucl. Instr. Meth. A 389, 160 (1997)
29. H. Abramowicz, A. Caldwell, R. Sinkus, DESY 95-094 (1995); R. Sinkus, T. Voss, Nucl. Instr. Meth. A 389, 160 (1997)
30. ZEUS Collaboration, S. Chekanov et al., Eur. Phys. J. C 21, 443 (2001)
31. ZEUS Collaboration, J. Breitweg et al., Eur. Phys. J. C 6, 43 (1999)
32. R. Brun et al., GEANT3, CERN DD/EE/84-1 (1987)
33. K. Charchuła, G. Schuler, H. Spiesberger, Comp. Phys. Comm. 81, 381 (1994)
34. G. Ingelman, A. Edin, J. Rathsman, Comp, Phys. Comm. 101, 108 (1997)
35. A. Kwiatkowski, H. Spiesberger, H.-J. Möhring, Proc. Workshop on Physics at HERA, Vol. I, W. Buchmüller, G. Ingelman (eds.), DESY (1992) p. 1294
36. L. Lönnblad, Comp. Phys. Comm. 71, 15 (1992)
37. L. Lönnblad, Proc. Workshop Monte Carlo Generators for HERA Physics, DESY-PROC-1999-02, A. T. Doyle et al. (eds.), (1999) p. 47
38. B. Andersson et al., Phys. Rep. 97, 31 (1983)
39. T. Sjöstrand, Comp. Phys. Comm. 82, 74 (1994)
40. G. Marchesini et al., Comp. Phys. Comm. 67, 465 (1992)
41. G. Marchesini, B. R. Webber, Nucl. Phys. B 310, 461 (1988)
42. G. J. McCance, Ph. D. Thesis, University of Glasgow (2001), unpublished
43. H. Jung, RAPGAP program manual http://www.quark.lu.se/̃hannes/rapgap.html
44. CTEQ Collaboration, H. L. Lai et al., Phys. Rev. D 55, 1280 (1997)
45. ZEUS Collaboration, M. Derrick et al., Z. Phys. C 67, 93 (1995)
46. ZEUS Collaboration, M. Derrick et al., Z. Phys. C 59, 231 (1993)
47. ZEUS Collaboration, J. Breitweg et al., Eur. Phys. J. C 11, 251 (1999)
48. ZEUS Collaboration, J. Breitweg et al., Eur. Phys. J. C 11, 427 (1999)
49. W. T. Giele, E. W. N. Glover, J. Yu, Phys. Rev. D 53, 120 (1996)
50. Yu. L. Dokshitzer et al., JHEP 9805, 3 (1998); M. Dasgupta, B. R. Webber, JHEP 9810, 1 (1999)
51. Yu. L. Dokshitzer et al., JHEP 9805, 3 (1998); M. Dasgupta, B. R. Webber, JHEP 9810, 1 (1999)
52. Yu. L. Dokshitzer, G. Marchesini, G. P. Salam, Eur. Phys. J. C 3, 1 (1999)
53. M. Dasgupta, G. P. Salam, Eur. Phys. J. C 24, 213 (2002)
54. V. Antonelli, M. Dasgupta, G. P. Salam, JHEP 0002, 1 (2000)
55. S. I. Alekhin, hep-ex/0005042; M. Botje, J. Phys. G 28, 779 (2002)
56. S. I. Alekhin, hep-ex/0005042; M. Botje, J. Phys. G 28, 779 (2002)
57. ZEUS Collaboration, S. Chekanov et al., DESY 02-105 (2002), to be published in Phys. Rev. D
58. D. Stump et al., Phys. Rev. D 65, 014012 (2001); J. Pumplin et al., Phys. Rev. D 65, 014013 (2001)
59. D. Stump et al., Phys. Rev. D 65, 014012 (2001); J. Pumplin et al., Phys. Rev. D 65, 014013 (2001)
60. G. J. McCance, Proc. Workshop Monte Carlo Generators for HERA Physics, DESY-PROC-1999-02, A. T. Doyle et al., (eds.) (1999) p. 151; hep-ph/9912481
61. M. Dasgupta, G. P. Salam, JHEP 0208, 32 (2002)
62. CTEQ Collaboration, H. L. Lai et al., Eur. Phys. J. C 12, 375 (2000); H. Plothow-Besch, Users Manual - Version 8.04, W5051 PDFLIB 2000.04.17 CERN ETT/TT; H. Plothow-Besch, Int. J. Mod. Phys. A 10, 2901 (1995)
63. CTEQ Collaboration, H. L. Lai et al., Eur. Phys. J. C 12, 375 (2000); H. Plothow-Besch, Users Manual - Version 8.04, W5051 PDFLIB 2000.04.17 CERN ETT/TT; H. Plothow-Besch, Int. J. Mod. Phys. A 10, 2901 (1995)
64. CTEQ Collaboration, H. L. Lai et al., Eur. Phys. J. C 12, 375 (2000); H. Plothow-Besch, Users Manual - Version 8.04, W5051 PDFLIB 2000.04.17 CERN ETT/TT; H. Plothow-Besch, Int. J. Mod. Phys. A 10, 2901 (1995)