Lifetime difference and CP-violating phase in the Bs0 system

Physical Review Letters

Volumn 98, Issue 12, 2007, Pages

  Abazov, V M ^ai   Abbott, B ^bw   Abolins, M ^bm   Acharya, B S ^ab   Adams, M ^ay   Adams, T ^aw   Aguilo, E ^e,ce,cf,cg   Ahn, S H ^ad   Ahsan, M ^bg   Alexeev, G D ^ai   Alkhazov, G ^am   Alton, A ^bl   Alverson, G ^bk   Alves, G A ^b   Anastasoaie, M ^ah   Ancu, L S ^ah   Andeen, T ^ba   Anderson, S ^as   Andrieu, B ^p   Anzelc, M S ^ba   Arnoud, Y ^m   Arov, M ^az   Askew, A ^aw   Asman B ^an,cj,ck   Assis Jesus, A C S ^c   Atramentov, O ^aw   Autermann, C ^t   Avila, C ^g   Ay, C ^w   Badaud, F ^l   Baden, A ^bi   Bagby, L ^az   Baldin, B ^ax   Bandurin, D V ^bg   Banerjee, P ^ab   Banerjee, S ^ab   Barberis, E ^bk   Barfuss, A F ⁿ   Bargassa, P ^cb   Baringer, P ^bf   Barnes, C ^aq   Barreto, J ^b   Bartlett, J F ^ax   Bassler, U ^p   Bauer, D ^aq   Beale, S ^e,ce,cf,cg   Bean, A ^bf   Begalli, M ^c   Begel, M ^bs   Belanger Champagne, C ^an,cj,ck   Bellantoni, L ^ax   Bellavance, A ^bo   Benitez, J A ^bm   Beri, S B ^z   Bernardi, G ^p   Bernhard, R ^v   Berntzon, L ⁿ   Bertram, I ^ap   Besancon M ^q   Beuselinck, R ^aq   Bezzubov, V A ^al   Bhat, P C ^ax   Bhatnagar, V ^z   Binder, M ^x   Biscarat, C ^s,ci   Blackler, I ^aq   Blazey, G ^az   Blekman, F ^aq   Blessing, S ^aw   Bloch, D ^r,ch   Bloom, K ^bo   Boehnlein, A ^ax   Boline, D ^bj   Bolton, T A ^bg   Borissov, G ^ap   Bos, K ^ag   Bose, T ^by   Brandt, A ^bz   Brock, R ^bm   Brooijmans, G ^br   Bross, A ^ax   Brown, D ^bz   Buchanan, N J ^aw   Buchholz, D ^ba   Buehler, M ^cc   Buescher, V ^v   Burdin, S ^ax   Burke, S ^as   Burnett, T H ^cd   Busato, E ^p   Buszello, C P ^aq   Butler, J M ^bj   Calfayan, P ^x   Calvet, S ⁿ   Cammin, J ^bs   Caron, S ^ag   Carvalho, W ^c   Casey, B C K ^by   Cason, N M ^bc   Castilla Valdez, H ^af   Chakrabarti, S ^q   Chakraborty, D ^az   Chan, K ^e,ce,cf,cg   Chan, K M ^bs   Chandra, A ^av   Charles, F ^r,ch   Cheu, E ^as   Chevallier, F ^m   Cho, D K ^bj   Choi, S ^ae   Choudhary, B ^aa   Christofek, L ^by   Christoudias, T ^aq   Claes, D ^bo   Clement B ^r,ch   Clement C ^an,cj,ck   Coadou, Y ^e,ce,cf,cg   Cooke, M ^cb   Cooper, W E ^ax   Corcoran, M ^cb   Couderc, F ^q   Cousinou, M C ⁿ   Cox, B ^ar   Crepe Renaudin S ^m   Cutts, D ^by   Cwiok M ^ac   Da Motta, H ^b   Das, A ^bj   Davies, B ^ap   Davies, G ^aq   De, K ^bz   De Jong, P ^ag   De Jong, S J ^ah   De La Cruz Burelo, E ^bl   De Oliveira Martins, C ^c   Degenhardt, J D ^bl   Deliot F ^q   Demarteau, M ^ax   Demina, R ^bs   Denisov, D ^ax   Denisov, S P ^al   Desai, S ^ax   Diehl, H T ^ax   Diesburg, M ^ax   Doidge, M ^ap   Dominguez, A ^bo   Dong, H ^bt   Dudko, L V ^ak   Duflot, L ^o   Dugad, S R ^ab   Duggan, D ^aw   Duperrin, A ⁿ   Dyer, J ^bm   Dyshkant, A ^az   Eads, M ^bo   Edmunds, D ^bm   Ellison, J ^av   Elvira, V D ^ax   Enari, Y ^by   Eno, S ^bi   Ermolov, P ^ak   Evans, H ^bb   Evdokimov, A ^aj   Evdokimov, V N ^al   Ferapontov, A V ^bg   Ferbel, T ^bs   Fiedler, F ^x   Filthaut, F ^ah   Fisher, W ^ax   Fisk, H E ^ax   Ford, M ^ar   Fortner, M ^az   Fox, H ^v   Fu, S ^ax   Fuess, S ^ax   Gadfort, T ^cd   Galea, C F ^ah   Gallas, E ^ax   Galyaev, E ^bc   Garcia, C ^bs   Garcia Bellido, A ^cd   Gavrilov, V ^aj   Gay, P ^l   Geist, W ^r,ch   Gele D ^r,ch   Gerber, C E ^ay   Gershtein, Y ^aw   Gillberg, D ^e,ce,cf,cg   Ginther, G ^bs   Gollub, N ^an,cj,ck   Gomez B ^g   Goussiou, A ^bc   Grannis, P D ^bt   Greenlee, H ^ax   Greenwood, Z D ^bh   Gregores, E M ^d   Grenier, G ^s,ci   Gris, Ph ^l   Grivaz, J F ^o   Grohsjean, A ^x   Grunendahl S ^ax   Grunewald M W ^ac   Guo, F ^bt   Guo, J ^bt   Gutierrez, G ^ax   Gutierrez, P ^bw   Haas, A ^br   Hadley, N J ^bi   Haefner, P ^x   Hagopian, S ^aw   Haley, J ^bp   Hall, I ^bw   Hall, R E ^au   Han, L ^f   Hanagaki, K ^ax   Hansson, P ^an,cj,ck   Harder, K ^ar   Harel, A ^bs   Harrington, R ^bk   Hauptman, J M ^be   Hauser, R ^bm   Hays, J ^aq   Hebbeker, T ^t   Hedin, D ^az   Hegeman, J G ^ag   Heinmiller, J M ^ay   Heinson, A P ^av   Heintz, U ^bj   Hensel, C ^bf   Herner, K ^bt   Hesketh, G ^bk   Hildreth, M D ^bc   Hirosky, R ^cc   Hobbs, J D ^bt   Hoeneisen, B ^k   Hoeth, H ^y   Hohlfeld, M ^o   Hong, S J ^ad   Hooper, R ^by   Houben, P ^ag   Hu, Y ^bt   Hubacek, Z ⁱ   Hynek, V ^h   Iashvili, I ^bq   Illingworth, R ^ax   Ito, A S ^ax   Jabeen, S ^bj   Jaffre M ^o   Jain, S ^bw   Jakobs, K ^v   Jarvis, C ^bi   Jenkins, A ^aq   Jesik, R ^aq   Johns, K ^as   Johnson, C ^br   Johnson, M ^ax   Jonckheere, A ^ax   Jonsson, P ^aq   Juste, A ^ax   Kafer D ^t   Kahn, S ^bu   Kajfasz, E ⁿ   Kalinin, A M ^ai   Kalk, J M ^bh   Kalk, J R ^bm   Kappler, S ^t   Karmanov, D ^ak   Kasper, J ^bj   Kasper, P ^ax   Katsanos, I ^br   Kau, D ^aw   Kaur, R ^z   Kehoe, R ^ca   Kermiche, S ⁿ   Khalatyan, N ^bj   Khanov, A ^bx   Kharchilava, A ^bq   Kharzheev, Y M ^ai   Khatidze, D ^br   Kim, H ^ae   Kim, T J ^ad   Kirby, M H ^ah   Klima, B ^ax   Kohli, J M ^z   Konrath, J P ^v   Kopal, M ^bw   Korablev, V M ^al   Kotcher, J ^bu   Kothari, B ^br   Koubarovsky, A ^ak   Kozelov, A V ^al   Krop, D ^bb   Kryemadhi, A ^cc   Kuhl, T ^w   Kumar, A ^bq   Kunori, S ^bi   Kupco, A ^j   Kurca T ^s,ci   Kvita, J ^h   Lam, D ^bc   Lammers, S ^br   Landsberg, G ^by   Lazoflores, J ^aw   Lebrun, P ^s,ci   Lee, W M ^ax   Leflat, A ^ak   Lehner, F ^ao   Lesne, V ^l   Leveque, J ^as   Lewis, P ^aq   Li, J ^bz   Li, L ^av   Li, Q Z ^ax   Lietti, S M ^d   Lima, J G R ^az   Lincoln, D ^ax   Linnemann, J ^bm   Lipaev, V V ^al   Lipton, R ^ax   Liu, Z ^e,ce,cf,cg   Lobo, L ^aq   Lobodenko, A ^am   Lokajicek, M ^j   Lounis, A ^r,ch   Love, P ^ap   Lubatti, H J ^cd   Lynker, M ^bc   Lyon, A L ^ax   Maciel, A K A ^b   Madaras, R J ^at   Mattig P ^y   Magass, C ^t   Magerkurth, A ^bl   Makovec, N ^o   Mal, P K ^bc   Malbouisson, H B ^c   Malik, S ^bo   Malyshev, V L ^ai   Mao, H S ^ax   Maravin, Y ^bg   Martin, B ^m   Mccarthy, R ^bt   Melnitchouk, A ^bn   Mendes, A ⁿ   Mendoza, L ^g   Mercadante, P G ^d   Merkin, M ^ak   Merritt, K W ^ax   Meyer, A ^t   Meyer, J ^u   Michaut, M ^q   Miettinen, H ^cb   Millet, T ^s,ci   Mitrevski, J ^br   Molina, J ^c   Mommsen, R K ^ar   Mondal, N K ^ab   Monk, J ^ar   Moore, R W ^e,ce,cf,cg   Moulik, T ^bf   Muanza, G S ^s,ci   Mulders, M ^ax   Mulhearn, M ^br   Mundal, O ^v   Mundim, L ^c   Nagy, E ⁿ   Naimuddin, M ^ax   Narain, M ^by   Naumann, N A ^ah   Neal, H A ^bl   Negret, J P ^g   Neustroev, P ^am   Nilsen, H ^v   Noeding, C ^v   Nomerotski, A ^ax   Novaes, S F ^d   Nunnemann, T ^x   O'dell, V ^ax   O'neil, D C ^e,ce,cf,cg   Obrant, G ^am   Ochando, C ^o   Oguri, V ^c   Oliveira, N ^c   Onoprienko, D ^bg   Oshima, N ^ax   Osta, J ^bc   Otec, R ⁱ   Otero Y Garzon G J ^ay   Owen, M ^ar   Padley, P ^cb   Pangilinan, M ^bj   Parashar, N ^bd   Park, S J ^bs   Park, S K ^ad   Parsons, J ^br   Partridge, R ^by   Parua, N ^bt   Patwa, A ^bu   Pawloski, G ^cb   Perea, P M ^av   Peters, K ^ar   Peters, Y ^y   Petroff P ^o   Petteni, M ^aq   Piegaia, R ^a   Piper, J ^bm   Pleier, M A ^u   Podesta Lerma, P L M ^af   Podstavkov, V M ^ax   Pogorelov, Y ^bc   Pol, M E ^b   Pompos A ^bw   Pope, B G ^bm   Popov, A V ^al   Potter, C ^e,ce,cf,cg   Prado Da Silva, W L ^c   Prosper, H B ^aw   Protopopescu, S ^bu   Qian, J ^bl   Quadt, A ^u   Quinn, B ^bn   Rangel, M S ^b   Rani, K J ^ab   Ranjan, K ^aa   Ratoff, P N ^ap   Renkel, P ^ca   Reucroft, S ^bk   Rijssenbeek, M ^bt   Ripp Baudot, I ^r,ch   Rizatdinova, F ^bx   Robinson, S ^aq   Rodrigues, R F ^c   Royon, C ^q   Rubinov, P ^ax   Ruchti, R ^bc   Sajot, G ^m   Sanchez Hernandez A ^af   Sanders, M P ^p   Santoro, A ^c   Savage, G ^ax   Sawyer, L ^bh   Scanlon, T ^aq   Schaile, D ^x   Schamberger, R D ^bt   Scheglov, Y ^am   Schellman, H ^ba   Schieferdecker, P ^x   Schmitt, C ^y   Schwanenberger, C ^ar   Schwartzman, A ^bp   Schwienhorst, R ^bm   Sekaric, J ^aw   Sengupta, S ^aw   Severini, H ^bw   Shabalina, E ^ay   Shamim, M ^bg   Shary, V ^q   Shchukin, A A ^al   Shivpuri, R K ^aa   Shpakov, D ^ax   Siccardi, V ^r,ch   Sidwell, R A ^bg   Simak, V ⁱ   Sirotenko, V ^ax   Skubic, P ^bw   Slattery, P ^bs   Smirnov, D ^bc   Smith, R P ^ax   Snow, G R ^bo   Snow, J ^bv   Snyder, S ^bu   Soldner Rembold S ^ar   Sonnenschein, L ^p   Sopczak, A ^ap   Sosebee, M ^bz   Soustruznik, K ^h   Souza, M ^b   Spurlock, B ^bz   Stark, J ^m   Steele, J ^bh   Stolin, V ^aj   Stone, A ^ay   Stoyanova, D A ^al   Strandberg, J ^bl   Strandberg, S ^an,cj,ck   Strang, M A ^bq   Strauss, M ^bw   Strohmer R ^x   Strom, D ^ba   Strovink, M ^at   Stutte, L ^ax   Sumowidagdo, S ^aw   Svoisky, P ^bc   Sznajder, A ^c   Talby, M ⁿ   Tamburello, P ^as   Taylor, W ^e,ce,cf,cg   Telford, P ^ar   Temple, J ^as   Tiller, B ^x   Tissandier, F ^l   Titov, M ^v   Tokmenin, V V ^ai   Tomoto, M ^ax   Toole, T ^bi   Torchiani, I ^v   Trefzger, T ^w   Trincaz Duvoid, S ^p   Tsybychev, D ^bt   Tuchming, B ^q   Tully, C ^bp   Tuts, P M ^br   Unalan, R ^bm   Uvarov, L ^am   Uvarov, S ^am   Uzunyan, S ^az   Vachon, B ^e,ce,cf,cg   Van Den Berg, P J ^ag   Van Eijk, B ^ai   Van Kooten, R ^bb   Van Leeuwen, W M ^ag   Varelas, N ^ay   Varnes, E W ^as   Vartapetian, A ^bz   Vasilyev, I A ^al   Vaupel, M ^y   Verdier, P ^s,ci   Vertogradov, L S ^ai   Verzocchi, M ^ax   Villeneuve Seguier, F ^aq   Vint, P ^aq   Vlimant, J R ^p   Von Toerne, E ^bg   Voutilainen, M ^bo   Vreeswijk, M ^ag   Wahl, H D ^aw   Wang, L ^bi   Wang, M H L S ^ax   Warchol, J ^bc   Watts, G ^cd   Wayne, M ^bc   Weber, G ^w   Weber, M ^ax   Weerts, H ^bm   Wenger, A ^v   Wermes, N ^u   Wetstein, M ^bi   White, A ^bz   Wicke, D ^y   Wilson, G W ^bf   Wimpenny, S J ^av   Wobisch, M ^ax   Wood, D R ^bk   Wyatt, T R ^ar   Xie, Y ^by   Yacoob, S ^ba   Yamada, R ^ax   Yan, M ^bi   Yasuda, T ^ax   Yatsunenko, Y A ^ai   Yip, K ^bu   Yoo, H D ^by   Youn, S W ^ba   Yu, C ^m   Yu, J ^bz   Yurkewicz, A ^bt   Zatserklyaniy, A ^az   Zeitnitz, C ^y   Zhang, D ^ax   Zhao, T ^cd   Zhou, B ^bl   Zhu, J ^bt   Zielinski, M ^bs   Zieminska, D ^bb   Zieminski, A ^bb   Zutshi, V ^az   Zverev, E G ^ak   more..

^a UNIVERSIDAD DE BUENOS AIRES   (Argentina)

^b CENTRO BRASILEIRO DE PESQUISAS FÍSICAS   (Brazil)

^c STATE UNIVERSITY OF RIO DE JANEIRO   (Brazil)

^d SÃO PAULO STATE UNIVERSITY UNESP   (Brazil)

^e UNIVERSITY OF ALBERTA   (Canada)

^f UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA   (China)

^g UNIVERSIDAD DE LOS ANDES   (Colombia)

^h CHARLES UNIVERSITY   (Czech Republic)

ⁱ CZECH TECHNICAL UNIVERSITY IN PRAGUE   (Czech Republic)

^j INSTITUTE OF PHYSICS   (Czech Republic)

^k UNIVERSIDAD SAN FRANCISCO DE QUITO   (Ecuador)

^l UNIVERSITÉ BLAISE PASCAL   (France)

^m UNIVERSITÉ JOSEPH FOURIER GRENOBLE 1   (France)

ⁿ AIX MARSEILLE UNIVERSITÉ   (France)

^o UNIVERSITÉ PARIS SUD   (France)

^p UNIVERSITÉ PARIS DIDEROT   (France)

^q CEA SACLAY   (France)

^r INSTITUT DE RECHERCHES SUBATOMIQUES   (France)

^s UNIVERSITÉ LYON 1   (France)

^t RWTH AACHEN UNIVERSITY   (Germany)

^u UNIVERSITY OF BONN   (Germany)

^v UNIVERSITY OF FREIBURG   (Germany)

^w JOHANNES GUTENBERG UNIVERSITY   (Germany)

^x UNIVERSITY OF MUNICH   (Germany)

^y UNIVERSITY OF WUPPERTAL   (Germany)

^z PANJAB UNIVERSITY   (India)

^aa UNIVERSITY OF DELHI   (India)

^ab TATA INSTITUTE OF FUNDAMENTAL RESEARCH   (India)

^ac UNIVERSITY COLLEGE DUBLIN   (Ireland)

^ad Korea University   (South Korea)

^ae Sungkyunkwan University   (South Korea)

^af DEPARTAMENTO DE FÍSICA   (Mexico)

^ag UNIVERSITY OF AMSTERDAM   (Netherlands)

^ah RADBOUD UNIVERSITY NIJMEGEN   (Netherlands)

^ai JOINT INSTITUTE FOR NUCLEAR RESEARCH   (Russian Federation)

^aj INSTITUTE FOR THEORETICAL AND EXPERIMENTAL PHYSICS   (Russian Federation)

^ak MOSCOW STATE UNIVERSITY   (Russian Federation)

^al INSTITUTE FOR HIGH ENERGY PHYSICS   (Russian Federation)

^am PETERSBURG NUCLEAR PHYSICS INSTITUTE   (Russian Federation)

^an LUND UNIVERSITY   (Sweden)

^ao PHYSIK INSTITUT DER UNIVERSITÄT ZÜRICH   (Switzerland)

^ap LANCASTER UNIVERSITY   (United Kingdom)

^aq IMPERIAL COLLEGE LONDON   (United Kingdom)

^ar UNIVERSITY OF MANCHESTER   (United Kingdom)

^as UNIVERSITY OF ARIZONA   (United States)

^at UNIVERSITY OF CALIFORNIA   (United States)

^au CALIFORNIA STATE UNIVERSITY   (United States)

^av UNIVERSITY OF CALIFORNIA   (United States)

^aw FLORIDA STATE UNIVERSITY   (United States)

^ax FERMI NATIONAL ACCELERATOR LABORATORY   (United States)

^ay UNIVERSITY OF ILLINOIS AT CHICAGO   (United States)

^az NORTHERN ILLINOIS UNIVERSITY   (United States)

^ba NORTHWESTERN UNIVERSITY   (United States)

^bb INDIANA UNIVERSITY   (United States)

^bc UNIVERSITY OF NOTRE DAME   (United States)

^bd PURDUE UNIVERSITY CALUMET   (United States)

^be IOWA STATE UNIVERSITY   (United States)

^bf UNIVERSITY OF KANSAS   (United States)

^bg KANSAS STATE UNIVERSITY   (United States)

^bh LOUISIANA TECH UNIVERSITY   (United States)

^bi UNIVERSITY OF MARYLAND   (United States)

^bj BOSTON UNIVERSITY   (United States)

^bk NORTHEASTERN UNIVERSITY   (United States)

^bl UNIVERSITY OF MICHIGAN   (United States)

^bm MICHIGAN STATE UNIVERSITY   (United States)

^bn UNIVERSITY OF MISSISSIPPI   (United States)

^bo UNIVERSITY OF NEBRASKA LINCOLN   (United States)

^bp PRINCETON UNIVERSITY   (United States)

^bq UNIVERSITY AT BUFFALO   (United States)

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

^bs UNIVERSITY OF ROCHESTER   (United States)

^bt STONY BROOK UNIVERSITY   (United States)

^bu BROOKHAVEN NATIONAL LABORATORY   (United States)

^bv LANGSTON UNIVERSITY   (United States)

^bw UNIVERSITY OF OKLAHOMA   (United States)

^bx OKLAHOMA STATE UNIVERSITY   (United States)

^by BROWN UNIVERSITY   (United States)

^bz UNIVERSITY OF TEXAS AT ARLINGTON   (United States)

^ca SOUTHERN METHODIST UNIVERSITY   (United States)

^cb RICE UNIVERSITY   (United States)

^cc UNIVERSITY OF VIRGINIA   (United States)

^cd UNIVERSITY OF WASHINGTON   (United States)

^ce SIMON FRASER UNIVERSITY   (Canada)

^cf YORK UNIVERSITY   (Canada)

^cg MCGILL UNIVERSITY   (Canada)

^ch UNIVERSITÉ DE HAUTE ALSACE   (France)

^ci UNIVERSITÉ DE LYON   (France)

^cj ROYAL INSTITUTE OF TECHNOLOGY   (Sweden)

^ck UPPSALA UNIVERSITY   (Sweden)

more..

Author keywords

[No Author keywords available]

Indexed keywords

COLLIDING BEAM ACCELERATORS; DETECTORS; EIGENVALUES AND EIGENFUNCTIONS; LUMINANCE;

BS0 SYSTEM; CP-VIOLATING MIXING PHASE; FERMILAB TEVATRON COLLIDERS;

HIGH ENERGY PHYSICS;

EID: 33947496436     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.98.121801     Document Type: Article

References (11)

1. I. Dunietz, R. Fleischer, and U. Nierste, Phys. Rev. D 63, 114015 (2001). PRVDAQ 0556-2821 10.1103/PhysRevD.63.114015
2. V.M. Abazov (D0 Collaboration), Phys. Rev. Lett. 97, 021802 (2006). PRLTAO 0031-9007 10.1103/PhysRevLett.97.021802
3. A. Abulencia (CDF Collaboration), Phys. Rev. Lett. 97, 242003 (2006). PRLTAO 0031-9007 10.1103/PhysRevLett.97.242003
4. D. Acosta (CDF Collaboration), Phys. Rev. Lett. 94, 101803 (2005). PRLTAO 0031-9007 10.1103/PhysRevLett.94.101803
5. V.M. Abazov (D0 Collaboration), Phys. Rev. Lett. 95, 171801 (2005). PRLTAO 0031-9007 10.1103/PhysRevLett.95.171801
6. V.M. Abazov (D0 Collaboration), Nucl. Instrum. Methods Phys. Res., Sect. A NIMAER 0168-9002 565, 463 (2006).
7. W.M. Yao (Particle Data Group), J. Phys. G JPGPED 0954-3899 33, 1 (2006), http://pdg.lbl.gov. 10.1088/0954-3899/33/1/001
8. A.S. Dighe, I. Dunietz, and R. Fleischer, Eur. Phys. J. C 6, 647 (1999). EPCFFB 1434-6044 10.1007/s100520050372
9. A. Ryd and D. Lange, http://www.slac.stanford.edu/~lange/EvtGen/.
10. H.U. Bengtsson and T. Sjostrand, Comput. Phys. Commun. CPHCBZ 0010-4655 46, 43 (1987). 10.1016/0010-4655(87)90036-1
11. M. Beneke, G. Buchalla, C. Greub, A. Lenz, and U. Nierste, Phys. Lett. B 459, 631 (1999) PYLBAJ 0370-2693 10.1016/S0370-2693(99)00684-X