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Affolder T, Akimoto H, Akopian A, et al. First measurement of the ratio B(t --> Wb)/B(t --> Wq) and associated limit on the Cabibbo-Kobayashi-Maskawa element /V(tb)/. Phys Rev Lett. 2001;86(15):3233-8doi: 10.1103/PhysRevLett.86.3233.
Affolder, T., Akimoto, H., Akopian, A., Albrow, M. G., Amaral, P., Amendolia, S. R., Amidei, D., Anikeev, K., Antos, J., Apollinari, G., Arisawa, T., Asakawa, T., Ashmanskas, W., Azfar, F., Azzi-Bacchetta, P., Bacchetta, N., Bailey, M. W., Bailey, S., de Barbaro, P., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Baroiant, S., Barone, M., Bauer, G., Bedeschi, F., Belforte, S., Bell, W. H., Bellettini, G., Bellinger, J., Benjamin, D., Bensinger, J., Beretvas, A., Berge, J. P., Berryhill, J., Bevensee, B., Bhatti, A., Binkley, M., Bisello, D., Bishai, M., Blair, R. E., Blocker, C., Bloom, K., Blumenfeld, B., Blusk, S. R., Bocci, A., Bodek, A., Bokhari, W., Bolla, G., Bonushkin, Y., Bortoletto, D., Boudreau, J., Brandl, A., van den Brink, S., Bromberg, C., Brozovic, M., Bruner, N., Buckley-Geer, E., Budagov, J., Budd, H. S., Burkett, K., Busetto, G., Byon-Wagner, A., Byrum, K. L., Calafiura, P., Campbell, M., Carithers, W., Carlson, J., Carlsmith, D., Caskey, W., Cassada, J., Castro, A., Cauz, D., Cerri, A., Chan, A. W., Chang, P. S., Chang, P. T., Chapman, J., Chen, C., Chen, Y. C., Cheng, M. T., Chertok, M., Chiarelli, G., Chirikov-Zorin, I., Chlachidze, G., Chlebana, F., Christofek, L., Chu, M. L., Chung, Y. S., Ciobanu, C. I., Clark, A. G., Connolly, A., Conway, J., Cordelli, M., Cranshaw, J., Cronin-Hennessy, D., Cropp, R., Culbertson, R., Dagenhart, D., D'Auria, S., DeJongh, F., Dell'Agnello, S., Dell'Orso, M., Demortier, L., Deninno, M., Derwent, P. F., Devlin, T., Dittmann, J. R., Donati, S., Done, J., Dorigo, T., Eddy, N., Einsweiler, K., Elias, J. E., Engels, E., Erbacher, R., Errede, D., Errede, S., Fan, Q., Feild, R. G., Fernandez, J. P., Ferretti, C., Field, R. D., Fiori, I., Flaugher, B., Foster, G. W., Franklin, M., Freeman, J., Friedman, J., Fukui, Y., Furic, I., Galeotti, S., Gallinaro, M., Gao, T., Garcia-Sciveres, M., Garfinkel, A. F., Gatti, P., Gay, C., Gerdes, D. W., Giannetti, P., Giromini, P., Glagolev, V., Glenzinski, D., Gold, M., Goldstein, J., Gordon, A., Gorelov, I., Goshaw, A. T., Gotra, Y., Goulianos, K., Green, C., Grim, G., Gris, P., Groer, L., Grosso-Pilcher, C., Guenther, M., Guillian, G., Da Costa, J. G., Haas, R. M., Haber, C., Hafen, E., Hahn, S. R., Hall, C., Handa, T., Handler, R., Hao, W., Happacher, F., Hara, K., Hardman, A. D., Harris, R. M., Hartmann, F., Hatakeyama, K., Hauser, J., Heinrich, J., Heiss, A., Herndon, M., Hill, C., Hoffman, K. D., Holck, C., Hollebeek, R., Holloway, L., Hughes, R., Huston, J., Huth, J., Ikeda, H., Incandela, J., Introzzi, G., Iwai, J., Iwata, Y., James, E., Jensen, H., Jones, M., Joshi, U., Kambara, H., Kamon, T., Kaneko, T., Karr, K., Kasha, H., Kato, Y., Keaffaber, T. A., Kelley, K., Kelly, M., Kennedy, R. D., Kephart, R., Khazins, D., Kikuchi, T., Kilminster, B., Kim, B. J., Kim, D. H., Kim, H. S., Kim, M. J., Kim, S. H., Kim, Y. K., Kirby, M., Kirk, M., Kirsch, L., Klimenko, S., Koehn, P., Köngeter, A., Kondo, K., Konigsberg, J., Kordas, K., Korn, A., Korytov, A., Kovacs, E., Kroll, J., Kruse, M., Kuhlmann, S. E., Kurino, K., Kuwabara, T., Laasanen, A. T., Lai, N., Lami, S., Lammel, S., Lamoureux, J. I., Lancaster, J., Lancaster, M., Lander, R., Latino, G., LeCompte, T., Lee, A. M., Lee, K., Leone, S., Lewis, J. D., Lindgren, M., Liss, T. M., Liu, J. B., Liu, Y. C., Litvintsev, D. O., Lobban, O., Lockyer, N., Loken, J., Loreti, M., Lucchesi, D., Lukens, P., Lusin, S., Lyons, L., Lys, J., Madrak, R., Maeshima, K., Maksimovic, P., Malferrari, L., Mangano, M., Mariotti, M., Martignon, G., Martin, A., Matthews, J. A., Mayer, J., Mazzanti, P., McFarland, K. S., McIntyre, P., McKigney, E., Menguzzato, M., Menzione, A., Mesropian, C., Meyer, A., Miao, T., Miller, R., Miller, J. S., Minato, H., Miscetti, S., Mishina, M., Mitselmakher, G., Moggi, N., Moore, E., Moore, R., Morita, Y., Moulik, T., Mulhearn, M., Mukherjee, A., Muller, T., Munar, A., Murat, P., Murgia, S., Nachtman, J., Nagaslaev, V., Nahn, S., Nakada, H., Nakaya, T., Nakano, I., Nelson, C., Nelson, T., Neu, C., Neuberger, D., Newman-Holmes, C., Ngan, C. Y., Niu, H., Nodulman, L., Nomerotski, A., Oh, S. H., Ohmoto, T., Ohsugi, T., Oishi, R., Okusawa, T., Olsen, J., Orejudos, W., Pagliarone, C., Palmonari, F., Paoletti, R., Papadimitriou, V., Pappas, S. P., Partos, D., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pescara, L., Phillips, T. J., Piacentino, G., Pitts, K. T., Pompos, A., Pondrom, L., Pope, G., Popovic, M., Prokoshin, F., Proudfoot, J., Ptohos, F., Pukhov, O., Punzi, G., Ragan, K., Rakitine, A., Reher, D., Reichold, A., Ribon, A., Riegler, W., Rimondi, F., Ristori, L., Riveline, M., Robertson, W. J., Robinson, A., Rodrigo, T., Rolli, S., Rosenson, L., Roser, R., Rossin, R., Roy, A., Safonov, A., St Denis, R., Sakumoto, W. K., Saltzberg, D., Sanchez, C., Sansoni, A., Santi, L., Sato, H., Savard, P., Schlabach, P., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Scodellaro, L., Scott, A., Scribano, A., Segler, S., Seidel, S., Seiya, Y., Semenov, A., Semeria, F., Shah, T., Shapiro, M. D., Shepard, P. F., Shibayama, T., Shimojima, M., Shochet, M., Siegrist, J., Sill, A., Sinervo, P., Singh, P., Slaughter, A. J., Sliwa, K., Smith, C., Snider, F. D., Solodsky, A., Spalding, J., Speer, T., Sphicas, P., Spinella, F., Spiropulu, M., Spiegel, L., Steele, J., Stefanini, A., Strologas, J., Strumia, F., Stuart, D., Sumorok, K., Suzuki, T., Takano, T., Takashima, R., Takikawa, K., Tamburello, P., Tartarelli, G. F., Tanaka, M., Tannenbaum, B., Taylor, W., Tecchio, M., Tesarek, R., Teng, P. K., Terashi, K., Tether, S., Thompson, A. S., Thurman-Keup, R., Tipton, P., Tkaczyk, S., Tollefson, K., Tollestrup, A., Toyoda, H., Trischuk, W., de Troconiz, J. F., Tseng, J., Turini, N., Ukegawa, F., Vaiciulis, T., Valls, J., Vejcik, S., Velev, G., Vidal, R., Vilar, R., Volobouev, I., Vucinic, D., Wagner, R. G., Wagner, R. L., Wahl, J., Wallace, N. B., Walsh, A. M., Wang, C., Wang, M. J., Watanabe, T., Waters, D., Watts, T., Webb, R., Wenzel, H., Wester, W. C., Wicklund, A. B., Wicklund, E., Wilkes, T., Williams, H. H., Wilson, P., Winer, B. L., Winn, D., Wolbers, S., Wolinski, D., Wolinski, J., Wolinski, S., Worm, S., Wu, X., Wyss, J., Yagil, A., Yao, W., Yeh, G. P., Yeh, P., Yoh, J., Yosef, C., Yoshida, T., Yu, I., Yu, S., Yu, Z., Zanetti, A., Zetti, F., & Zucchelli, S. (2001). First measurement of the ratio B(t --> Wb)/B(t --> Wq) and associated limit on the Cabibbo-Kobayashi-Maskawa element /V(tb)/. Physical review letters, 86(15), 3233-8. https://doi.org/10.1103/PhysRevLett.86.3233
Affolder, T, et al. "First measurement of the ratio B(t --> Wb)/B(t --> Wq) and associated limit on the Cabibbo-Kobayashi-Maskawa element /V(tb)/." Physical review letters vol. 86,15 (2001): 3233-8. doi: https://doi.org/10.1103/PhysRevLett.86.3233
Affolder T, Akimoto H, Akopian A, Albrow MG, Amaral P, Amendolia SR, Amidei D, Anikeev K, Antos J, Apollinari G, Arisawa T, Asakawa T, Ashmanskas W, Azfar F, Azzi-Bacchetta P, Bacchetta N, Bailey MW, Bailey S, de Barbaro P, Barbaro-Galtieri A, Barnes VE, Barnett BA, Baroiant S, Barone M, Bauer G, Bedeschi F, Belforte S, Bell WH, Bellettini G, Bellinger J, Benjamin D, Bensinger J, Beretvas A, Berge JP, Berryhill J, Bevensee B, Bhatti A, Binkley M, Bisello D, Bishai M, Blair RE, Blocker C, Bloom K, Blumenfeld B, Blusk SR, Bocci A, Bodek A, Bokhari W, Bolla G, Bonushkin Y, Bortoletto D, Boudreau J, Brandl A, van den Brink S, Bromberg C, Brozovic M, Bruner N, Buckley-Geer E, Budagov J, Budd HS, Burkett K, Busetto G, Byon-Wagner A, Byrum KL, Calafiura P, Campbell M, Carithers W, Carlson J, Carlsmith D, Caskey W, Cassada J, Castro A, Cauz D, Cerri A, Chan AW, Chang PS, Chang PT, Chapman J, Chen C, Chen YC, Cheng MT, Chertok M, Chiarelli G, Chirikov-Zorin I, Chlachidze G, Chlebana F, Christofek L, Chu ML, Chung YS, Ciobanu CI, Clark AG, Connolly A, Conway J, Cordelli M, Cranshaw J, Cronin-Hennessy D, Cropp R, Culbertson R, Dagenhart D, D'Auria S, DeJongh F, Dell'Agnello S, Dell'Orso M, Demortier L, Deninno M, Derwent PF, Devlin T, Dittmann JR, Donati S, Done J, Dorigo T, Eddy N, Einsweiler K, Elias JE, Engels E, Erbacher R, Errede D, Errede S, Fan Q, Feild RG, Fernandez JP, Ferretti C, Field RD, Fiori I, Flaugher B, Foster GW, Franklin M, Freeman J, Friedman J, Fukui Y, Furic I, Galeotti S, Gallinaro M, Gao T, Garcia-Sciveres M, Garfinkel AF, Gatti P, Gay C, Gerdes DW, Giannetti P, Giromini P, Glagolev V, Glenzinski D, Gold M, Goldstein J, Gordon A, Gorelov I, Goshaw AT, Gotra Y, Goulianos K, Green C, Grim G, Gris P, Groer L, Grosso-Pilcher C, Guenther M, Guillian G, Da Costa JG, Haas RM, Haber C, Hafen E, Hahn SR, Hall C, Handa T, Handler R, Hao W, Happacher F, Hara K, Hardman AD, Harris RM, Hartmann F, Hatakeyama K, Hauser J, Heinrich J, Heiss A, Herndon M, Hill C, Hoffman KD, Holck C, Hollebeek R, Holloway L, Hughes R, Huston J, Huth J, Ikeda H, Incandela J, Introzzi G, Iwai J, Iwata Y, James E, Jensen H, Jones M, Joshi U, Kambara H, Kamon T, Kaneko T, Karr K, Kasha H, Kato Y, Keaffaber TA, Kelley K, Kelly M, Kennedy RD, Kephart R, Khazins D, Kikuchi T, Kilminster B, Kim BJ, Kim DH, Kim HS, Kim MJ, Kim SH, Kim YK, Kirby M, Kirk M, Kirsch L, Klimenko S, Koehn P, Köngeter A, Kondo K, Konigsberg J, Kordas K, Korn A, Korytov A, Kovacs E, Kroll J, Kruse M, Kuhlmann SE, Kurino K, Kuwabara T, Laasanen AT, Lai N, Lami S, Lammel S, Lamoureux JI, Lancaster J, Lancaster M, Lander R, Latino G, LeCompte T, Lee AM, Lee K, Leone S, Lewis JD, Lindgren M, Liss TM, Liu JB, Liu YC, Litvintsev DO, Lobban O, Lockyer N, Loken J, Loreti M, Lucchesi D, Lukens P, Lusin S, Lyons L, Lys J, Madrak R, Maeshima K, Maksimovic P, Malferrari L, Mangano M, Mariotti M, Martignon G, Martin A, Matthews JA, Mayer J, Mazzanti P, McFarland KS, McIntyre P, McKigney E, Menguzzato M, Menzione A, Mesropian C, Meyer A, Miao T, Miller R, Miller JS, Minato H, Miscetti S, Mishina M, Mitselmakher G, Moggi N, Moore E, Moore R, Morita Y, Moulik T, Mulhearn M, Mukherjee A, Muller T, Munar A, Murat P, Murgia S, Nachtman J, Nagaslaev V, Nahn S, Nakada H, Nakaya T, Nakano I, Nelson C, Nelson T, Neu C, Neuberger D, Newman-Holmes C, Ngan CY, Niu H, Nodulman L, Nomerotski A, Oh SH, Ohmoto T, Ohsugi T, Oishi R, Okusawa T, Olsen J, Orejudos W, Pagliarone C, Palmonari F, Paoletti R, Papadimitriou V, Pappas SP, Partos D, Patrick J, Pauletta G, Paulini M, Paus C, Pescara L, Phillips TJ, Piacentino G, Pitts KT, Pompos A, Pondrom L, Pope G, Popovic M, Prokoshin F, Proudfoot J, Ptohos F, Pukhov O, Punzi G, Ragan K, Rakitine A, Reher D, Reichold A, Ribon A, Riegler W, Rimondi F, Ristori L, Riveline M, Robertson WJ, Robinson A, Rodrigo T, Rolli S, Rosenson L, Roser R, Rossin R, Roy A, Safonov A, St Denis R, Sakumoto WK, Saltzberg D, Sanchez C, Sansoni A, Santi L, Sato H, Savard P, Schlabach P, Schmidt EE, Schmidt MP, Schmitt M, Scodellaro L, Scott A, Scribano A, Segler S, Seidel S, Seiya Y, Semenov A, Semeria F, Shah T, Shapiro MD, Shepard PF, Shibayama T, Shimojima M, Shochet M, Siegrist J, Sill A, Sinervo P, Singh P, Slaughter AJ, Sliwa K, Smith C, Snider FD, Solodsky A, Spalding J, Speer T, Sphicas P, Spinella F, Spiropulu M, Spiegel L, Steele J, Stefanini A, Strologas J, Strumia F, Stuart D, Sumorok K, Suzuki T, Takano T, Takashima R, Takikawa K, Tamburello P, Tartarelli GF, Tanaka M, Tannenbaum B, Taylor W, Tecchio M, Tesarek R, Teng PK, Terashi K, Tether S, Thompson AS, Thurman-Keup R, Tipton P, Tkaczyk S, Tollefson K, Tollestrup A, Toyoda H, Trischuk W, de Troconiz JF, Tseng J, Turini N, Ukegawa F, Vaiciulis T, Valls J, Vejcik S, Velev G, Vidal R, Vilar R, Volobouev I, Vucinic D, Wagner RG, Wagner RL, Wahl J, Wallace NB, Walsh AM, Wang C, Wang MJ, Watanabe T, Waters D, Watts T, Webb R, Wenzel H, Wester WC, Wicklund AB, Wicklund E, Wilkes T, Williams HH, Wilson P, Winer BL, Winn D, Wolbers S, Wolinski D, Wolinski J, Wolinski S, Worm S, Wu X, Wyss J, Yagil A, Yao W, Yeh GP, Yeh P, Yoh J, Yosef C, Yoshida T, Yu I, Yu S, Yu Z, Zanetti A, Zetti F, Zucchelli S. First measurement of the ratio B(t --> Wb)/B(t --> Wq) and associated limit on the Cabibbo-Kobayashi-Maskawa element /V(tb)/. Phys Rev Lett. 2001 Apr 09;86(15):3233-8. doi: 10.1103/PhysRevLett.86.3233. PMID: 11327939.
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Phys Rev Lett. 2001 Apr 09;86(15):3233-8. doi: 10.1103/PhysRevLett.86.3233.

First measurement of the ratio B(t --> Wb)/B(t --> Wq) and associated limit on the Cabibbo-Kobayashi-Maskawa element /V(tb)/.

Physical review letters

T Affolder, H Akimoto, A Akopian, M G Albrow, P Amaral, S R Amendolia, D Amidei, K Anikeev, J Antos, G Apollinari, T Arisawa, T Asakawa, W Ashmanskas, F Azfar, P Azzi-Bacchetta, N Bacchetta, M W Bailey, S Bailey, P de Barbaro, A Barbaro-Galtieri, V E Barnes, B A Barnett, S Baroiant, M Barone, G Bauer, F Bedeschi, S Belforte, W H Bell, G Bellettini, J Bellinger, D Benjamin, J Bensinger, A Beretvas, J P Berge, J Berryhill, B Bevensee, A Bhatti, M Binkley, D Bisello, M Bishai, R E Blair, C Blocker, K Bloom, B Blumenfeld, S R Blusk, A Bocci, A Bodek, W Bokhari, G Bolla, Y Bonushkin, D Bortoletto, J Boudreau, A Brandl, S van den Brink, C Bromberg, M Brozovic, N Bruner, E Buckley-Geer, J Budagov, H S Budd, K Burkett, G Busetto, A Byon-Wagner, K L Byrum, P Calafiura, M Campbell, W Carithers, J Carlson, D Carlsmith, W Caskey, J Cassada, A Castro, D Cauz, A Cerri, A W Chan, P S Chang, P T Chang, J Chapman, C Chen, Y C Chen, M T Cheng, M Chertok, G Chiarelli, I Chirikov-Zorin, G Chlachidze, F Chlebana, L Christofek, M L Chu, Y S Chung, C I Ciobanu, A G Clark, A Connolly, J Conway, M Cordelli, J Cranshaw, D Cronin-Hennessy, R Cropp, R Culbertson, D Dagenhart, S D'Auria, F DeJongh, S Dell'Agnello, M Dell'Orso, L Demortier, M Deninno, P F Derwent, T Devlin, J R Dittmann, S Donati, J Done, T Dorigo, N Eddy, K Einsweiler, J E Elias, E Engels, R Erbacher, D Errede, S Errede, Q Fan, R G Feild, J P Fernandez, C Ferretti, R D Field, I Fiori, B Flaugher, G W Foster, M Franklin, J Freeman, J Friedman, Y Fukui, I Furic, S Galeotti, M Gallinaro, T Gao, M Garcia-Sciveres, A F Garfinkel, P Gatti, C Gay, D W Gerdes, P Giannetti, P Giromini, V Glagolev, D Glenzinski, M Gold, J Goldstein, A Gordon, I Gorelov, A T Goshaw, Y Gotra, K Goulianos, C Green, G Grim, P Gris, L Groer, C Grosso-Pilcher, M Guenther, G Guillian, J G Da Costa, R M Haas, C Haber, E Hafen, S R Hahn, C Hall, T Handa, R Handler, W Hao, F Happacher, K Hara, A D Hardman, R M Harris, F Hartmann, K Hatakeyama, J Hauser, J Heinrich, A Heiss, M Herndon, C Hill, K D Hoffman, C Holck, R Hollebeek, L Holloway, R Hughes, J Huston, J Huth, H Ikeda, J Incandela, G Introzzi, J Iwai, Y Iwata, E James, H Jensen, M Jones, U Joshi, H Kambara, T Kamon, T Kaneko, K Karr, H Kasha, Y Kato, T A Keaffaber, K Kelley, M Kelly, R D Kennedy, R Kephart, D Khazins, T Kikuchi, B Kilminster, B J Kim, D H Kim, H S Kim, M J Kim, S H Kim, Y K Kim, M Kirby, M Kirk, L Kirsch, S Klimenko, P Koehn, A Köngeter, K Kondo, J Konigsberg, K Kordas, A Korn, A Korytov, E Kovacs, J Kroll, M Kruse, S E Kuhlmann, K Kurino, T Kuwabara, A T Laasanen, N Lai, S Lami, S Lammel, J I Lamoureux, J Lancaster, M Lancaster, R Lander, G Latino, T LeCompte, A M Lee, K Lee, S Leone, J D Lewis, M Lindgren, T M Liss, J B Liu, Y C Liu, D O Litvintsev, O Lobban, N Lockyer, J Loken, M Loreti, D Lucchesi, P Lukens, S Lusin, L Lyons, J Lys, R Madrak, K Maeshima, P Maksimovic, L Malferrari, M Mangano, M Mariotti, G Martignon, A Martin, J A Matthews, J Mayer, P Mazzanti, K S McFarland, P McIntyre, E McKigney, M Menguzzato, A Menzione, C Mesropian, A Meyer, T Miao, R Miller, J S Miller, H Minato, S Miscetti, M Mishina, G Mitselmakher, N Moggi, E Moore, R Moore, Y Morita, T Moulik, M Mulhearn, A Mukherjee, T Muller, A Munar, P Murat, S Murgia, J Nachtman, V Nagaslaev, S Nahn, H Nakada, T Nakaya, I Nakano, C Nelson, T Nelson, C Neu, D Neuberger, C Newman-Holmes, C Y Ngan, H Niu, L Nodulman, A Nomerotski, S H Oh, T Ohmoto, T Ohsugi, R Oishi, T Okusawa, J Olsen, W Orejudos, C Pagliarone, F Palmonari, R Paoletti, V Papadimitriou, S P Pappas, D Partos, J Patrick, G Pauletta, M Paulini, C Paus, L Pescara, T J Phillips, G Piacentino, K T Pitts, A Pompos, L Pondrom, G Pope, M Popovic, F Prokoshin, J Proudfoot, F Ptohos, O Pukhov, G Punzi, K Ragan, A Rakitine, D Reher, A Reichold, A Ribon, W Riegler, F Rimondi, L Ristori, M Riveline, W J Robertson, A Robinson, T Rodrigo, S Rolli, L Rosenson, R Roser, R Rossin, A Roy, A Safonov, R St Denis, W K Sakumoto, D Saltzberg, C Sanchez, A Sansoni, L Santi, H Sato, P Savard, P Schlabach, E E Schmidt, M P Schmidt, M Schmitt, L Scodellaro, A Scott, A Scribano, S Segler, S Seidel, Y Seiya, A Semenov, F Semeria, T Shah, M D Shapiro, P F Shepard, T Shibayama, M Shimojima, M Shochet, J Siegrist, A Sill, P Sinervo, P Singh, A J Slaughter, K Sliwa, C Smith, F D Snider, A Solodsky, J Spalding, T Speer, P Sphicas, F Spinella, M Spiropulu, L Spiegel, J Steele, A Stefanini, J Strologas, F Strumia, D Stuart, K Sumorok, T Suzuki, T Takano, R Takashima, K Takikawa, P Tamburello, G F Tartarelli, M Tanaka, B Tannenbaum, W Taylor, M Tecchio, R Tesarek, P K Teng, K Terashi, S Tether, A S Thompson, R Thurman-Keup, P Tipton, S Tkaczyk, K Tollefson, A Tollestrup, H Toyoda, W Trischuk, J F de Troconiz, J Tseng, N Turini, F Ukegawa, T Vaiciulis, J Valls, S Vejcik, G Velev, R Vidal, R Vilar, I Volobouev, D Vucinic, R G Wagner, R L Wagner, J Wahl, N B Wallace, A M Walsh, C Wang, M J Wang, T Watanabe, D Waters, T Watts, R Webb, H Wenzel, W C Wester, A B Wicklund, E Wicklund, T Wilkes, H H Williams, P Wilson, B L Winer, D Winn, S Wolbers, D Wolinski, J Wolinski, S Wolinski, S Worm, X Wu, J Wyss, A Yagil, W Yao, G P Yeh, P Yeh, J Yoh, C Yosef, T Yoshida, I Yu, S Yu, Z Yu, A Zanetti, F Zetti, S Zucchelli

Affiliations

  1. Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA.

PMID: 11327939 DOI: 10.1103/PhysRevLett.86.3233

Abstract

We present the first measurement of the ratio of branching fractions R identical withB(t-->Wb)/B(t-->Wq) from p_p collisions at sqrt[s] = 1.8 TeV. The data set corresponds to 109 pb(-1) of data recorded by the Collider Detector at Fermilab during the 1992-95 Tevatron run. We measure R = 0.94(+0.31)(-0.24)(stat+syst) or R>0.61 (0.56) at 90% (95)% C.L., in agreement with the standard model predictions. This measurement yields a limit on the Cabibbo-Kobayashi-Maskawa quark mixing matrix element /V(tb)/ under the assumption of three generations and unitarity.

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