Search for Maximal Flavor Violating Scalars in Same-Charge Lepton Pairs in p(p)over-bar Collisions at root s=1.96 TeV

Autor: Aaltonen, T., Adelman, J., Akimoto, T., Albrow, M. G., Alvarez Gonzalez, B., Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Aoki, M., Apollinari, G., Apresyan, A., Arisawa, T., Artikov, A., Ashmanskas, W., Attal, A., Aurisano, A., Azfar, F., Azzi Bacchetta, P., Azzurri, P., Bacchetta, N., Badgett, W., Barbaro Galtieri, A., Barnes, V. E., Barnett, B. A., Baroiant, S., Bar Shalom, S., Bartsch, V., Bauer, G., Beauchemin, P. H., Bedeschi, F., Bednar, P., Behari, S., Bellettini, G., Bellinger, J., Belloni, A., Benjamin, D., Beretvas, A., Beringer, J., Berry, T., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Blair, R. E., Blocker, C., Blumenfeld, B., Bocci, A., Bodek, A., Boisvert, V., Bolla, G., Bolshov, A., Bortoletto, D., Boudreau, J., Boveia, A., Brau, B., Bridgeman, A., Brigliadori, L., Bromberg, C., Brubaker, E., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busetto, G., Bussey, P., Buzatu, A., Byrum, K. L., Cabrera, S., Campanelli, M., Campbell, M., Canelli, F., Canepa, A., Carlsmith, D., Carosi, R., Carrillo, S., Carron, S., Casal, B., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavalli Sforza, M., Cerri, A., Cerrito, L., Chang, S. H., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Choudalakis, G., Chuang, S. H., Chung, K., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A., Clark, D., Compostella, G., Convery, M. E., Conway, J., Cooper, B., Copic, K., Cordelli, M., Cortiana, G., Crescioli, F., Cuenca Almenar, C., Cuevas, J., Culbertson, R., Cully, J. C., Dagenhart, D., Datta, M., Davies, T., de Barbaro, P., De Cecco, S., Deisher, A., De Lentdecker, G., De Lorenzo, G., Dell'Orso, Mauro, Demortier, L., Deng, J., Deninno, M., De Pedis, D., Derwent, P. F., Di Giovanni, G. P., Dionisi, C., Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Donati, Simone, Dong, P., Donini, J., Dorigo, T., Dube, S., Efron, J., Erbacher, R., Errede, D., Errede, S., Eusebi, R., Fang, H. C., Farrington, S., Fedorko, W. T., Feild, R. G., Feindt, M., Fernandez, J. P., Ferrazza, C., Field, R., Flanagan, G., Forrest, R., Forrester, S., Franklin, M., Freeman, J. C., Furic, I., Gallinaro, M., Galyardt, J., Garberson, F., Garcia, J. E., Garfinkel, A. F., Genser, K., Gerberich, H., Gerdes, D., Giagu, S., Giakoumopolou, V., Giannetti, P., Gibson, K., Gimmell, J. L., Ginsburg, C. M., Giokaris, N., Giordani, M., Giromini, P., Giunta, M., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez Ceballos, G., Goncharov, M., Gonzylez, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Gresele, A., Grinstein, S., Grosso Pilcher, C., Group, R. C., Grundler, U., Guimaraes da Costa, J., Gunay Unalan, Z., Haber, C., Hahn, K., Hahn, S. R., Halkiadakis, E., Hamilton, A., Han, B. Y., Han, J. Y., Handler, R., Happacher, F., Hara, K., Hare, D., Hare, M., Harper, S., Harr, R. F., Harris, R. M., Hartz, M., Hatakeyama, K., Hauser, J., Hays, C., Heck, M., Heijboer, A., Heinemann, B., Heinrich, J., Henderson, C., Herndon, M., Heuser, J., Hewamanage, S., Hidas, D., Hill, C. S., Hirschbuehl, D., Hocker, A., Hou, S., Houlden, M., Hsu, S. C., Huffman, B. T., Hughes, R. E., Husemann, U., Huston, J., Incandela, J., Introzzi, G., Iori, M., Ivanov, A., Iyutin, B., James, E., Jayatilaka, B., Jeans, D., Jeon, E. J., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Jung, J. E., Junk, T. R., Kamon, T., Kar, D., Karchin, P. E., Kato, Y., Kephart, R., Kerzel, U., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Kirsch, L., Klimenko, S., Klute, M., Knuteson, B., B. R., Ko, Koay, S. A., Kondo, K., Kong, D. J., Konigsberg, J., Korytov, A., Kotwal, A. V., Kraus, J., Kreps, M., Kroll, J., Krumnack, N., Kruse, M., Krutelyov, V., Kubo, T., Kuhlmann, S. E., Kuhr, T., Kulkarni, N. P., Kusakabe, Y., Kwang, S., Laasanen, A. T., Lai, S., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., Lazzizzera, I., Lecompte, T., Lee, J., Lee, Y. J., Lee, S. W., Lefsvre, R., Leonardo, N., Leone, S., Levy, S., Lewis, J. D., Lin, C., Lin, C. S., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, T., Lockyer, N. S., Loginov, A., Loreti, M., Lovas, L., R. S., Lu, Lucchesi, D., Lueck, J., Luci, C., Lujan, P., Lukens, P., Lungu, G., Lyons, L., Lys, J., Lysak, R., Lytken, E., Mack, P., Macqueen, D., Madrak, R., Maeshima, K., Makhoul, K., Maki, T., Maksimovic, P., Malde, S., Malik, S., Manca, G., Manousakis, A., Margaroli, F., Marino, C., Marino, C. P., Martin, A., Martin, M., Martin, V., Martinez, M., Martinez Ballarin, R., Maruyama, T., Mastrandrea, P., Masubuchi, T., Mattson, M. E., Mazzanti, P., Mcfarland, K. S., Mcintyre, P., Mcnulty, R., Mehta, A., Mehtala, P., Menzemer, S., Menzione, A., Merkel, P., Mesropian, C., Messina, A., Miao, T., Miladinovic, N., Miles, J., Miller, R., Mills, C., Milnik, M., Mitra, A., Mitselmakher, G., Miyake, H., Moed, S., Moggi, N., Moon, C. S., Moore, R., Morello, M., Movilla Fernandez, P., Muelmenstaedt, J., Mukherjee, A., Muller, T. h., Mumford, R., Murat, P., Mussini, M., Nachtman, J., Nagai, Y., Nagano, A., Naganoma, J., Nakamura, K., Nakano, I., Napier, A., Necula, V., Neu, C., Neubauer, M. S., Nielsen, J., Nodulman, L., Norman, M., Norniella, O., Nurse, E., S. H., Oh, Y. D., Oh, Oksuzian, I., Okusawa, T., Oldeman, R., Orava, R., Osterberg, K., Pagan Griso, S., Pagliarone, C., Palencia, E., Papadimitriou, V., Papaikonomou, A., Paramonov, A. A., Parks, B., Pashapour, S., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Piedra, J., Pinera, L., Pitts, K., Plager, C., Pondrom, L., Portell, X., Poukhov, O., Pounder, N., Prakoshyn, F., Pronko, A., Proudfoot, J., Ptohos, F., Punzi, Giovanni, Pursley, J., Rademacker, J., Rahaman, A., Rajaraman, A., Ramakrishnan, V., Ranjan, N., Redondo, I., Reisert, B., Rekovic, V., Renton, P., Rescigno, M., Richter, S., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Rossin, R., Roy, P., Ruiz, A., Russ, J., Rusu, V., Saarikko, H., Safonov, A., Sakumoto, W. K., Salamanna, G., Salt, O., Santi, L., Sarkar, S., Sartori, L., Sato, K., Savoy Navarro, A., Scheidle, T., Schlabach, P., Schmidt, E. E., Schmidt, M. A., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scott, A. L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sexton Kennedy, L., Sfyria, A., Shalhout, S. Z., Shapiro, M. D., Shears, T., Shepard, P. F., Sherman, D., Shimojima, M., Shochet, M., Shon, Y., Shreyber, I., Sidoti, A., Sinervo, P., Sisakyan, A., Slaughter, A. J., Slaunwhite, J., Sliwa, K., Smith, J. R., Snider, F. D., Snihur, R., Soderberg, M., Soha, A., Somalwar, S., Sorin, V., Spalding, J., Spinella, F., Spreitzer, T., Squillacioti, P., Stanitzki, M., St Denis, R., Stelzer, B., Stelzer Chilton, O., Stentz, D., Strologas, J., Stuart, D., Suh, J. S., Sukhanov, A., Sun, H., Suslov, I., Suzuki, T., Taffard, A., Takashima, R., Takeuchi, Y., Tanaka, R., Tecchio, M., Teng, P. K., Terashi, K., Thom, J., Thompson, A. S., Thompson, G. A., Thomson, E., Tipton, P., Tiwari, V., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Tourneur, S., Trischuk, W., Tu, Y., Turini, N., Ukegawa, F., Uozumi, S., Vallecorsa, S., van Remortel, N., Varganov, A., Vataga, E., Vyzquez, F., Velev, G., Vellidis, C., Veszpremi, V., Vidal, M., Vidal, R., Vila, I., Vilar, R., Vine, T., Vogel, M., Volobouev, I., Volpi, G., Wuerthwein, F., Wagner, P., Wagner, R. G., Wagner, R. L., Wagner Kuhr, J., Wagner, W., Wakisaka, T., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Weinberger, M., Iii, Wester W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Williams, G., Williams, H. H., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, C., Wright, T., Wu, X., Wynne, S. M., Yagil, A., Yamamoto, K., Yamaoka, J., Yamashita, T., Yang, C., Yang, U. K., Yang, Y. C., Yao, W. M., Yeh, G. P., Yoh, J., Yorita, K., Yoshida, T., G. B., Yu, Yu, F., Yu, I., S. S., Yu, Yun, J. C., Zanello, L., Zanetti, A., Zaw, I., Zhang, X., Zheng, Y., Zucchelli, S. ., Jha, M. K., Keung, J., Kurata, M., Lee, E., Liu, C., Manousakis Katsikakis, A., Morello, M. J., Morlok, J., Oakes, L., Pagan, Griso S., Pianori, E., Pueschel, E., Punzi, G, Rodriguez, T., Salto, O., Schmidt, A., Sfyrla, A., Shiraishi, S., Tesarek, R. J., Totaro, P., Vazquez, F., Wester, W. C. I. I. I., Zucchelli, S.
Přispěvatelé: Aaltonen, T, Adelman, J, Akimoto, T, Albrow, Mg, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Aoki, M, Apollinari, G, Apresyan, A, Arisawa, T, Artikov, A, Ashmanskas, W, Attal, A, Aurisano, A, Azfar, F, Azzi Bacchetta, P, Azzurri, P, Bacchetta, N, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Baroiant, S, Bar Shalom, S, Bartsch, V, Bauer, G, Beauchemin, Ph, Bedeschi, F, Bednar, P, Behari, S, Bellettini, G, Bellinger, J, Belloni, A, Benjamin, D, Beretvas, A, Beringer, J, Berry, T, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Blair, Re, Blocker, C, Blumenfeld, B, Bocci, A, Bodek, A, Boisvert, V, Bolla, G, Bolshov, A, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Bridgeman, A, Brigliadori, L, Bromberg, C, Brubaker, E, Budagov, J, Budd, H, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Byrum, Kl, Cabrera, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavalli Sforza, M, Cerri, A, Cerrito, L, Chang, Sh, Chen, Yc, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, Jp, Choudalakis, G, Chuang, Sh, Chung, K, Chung, Wh, Chung, Y, Ciobanu, Ci, Ciocci, Ma, Clark, A, Clark, D, Compostella, G, Convery, Me, Conway, J, Cooper, B, Copic, K, Cordelli, M, Cortiana, G, Crescioli, F, Cuenca Almenar, C, Cuevas, J, Culbertson, R, Cully, Jc, Dagenhart, D, Datta, M, Davies, T, de Barbaro, P, De Cecco, S, Deisher, A, De Lentdecker, G, De Lorenzo, G, Dell'Orso, M, Demortier, L, Deng, J, Deninno, M, De Pedis, D, Derwent, Pf, Di Giovanni, Gp, Dionisi, C, Di Ruzza, B, Dittmann, Jr, D'Onofrio, M, Donati, S, Dong, P, Donini, J, Dorigo, T, Dube, S, Efron, J, Erbacher, R, Errede, D, Errede, S, Eusebi, R, Fang, Hc, Farrington, S, Fedorko, Wt, Feild, Rg, Feindt, M, Fernandez, Jp, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Forrester, S, Franklin, M, Freeman, Jc, Furic, I, Gallinaro, M, Galyardt, J, Garberson, F, Garcia, Je, Garfinkel, Af, Genser, K, Gerberich, H, Gerdes, D, Giagu, S, Giakoumopolou, V, Giannetti, P, Gibson, K, Gimmell, Jl, Ginsburg, Cm, Giokaris, N, Giordani, M, Giromini, P, Giunta, M, Glagolev, V, Glenzinski, D, Gold, M, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, At, Goulianos, K, Gresele, A, Grinstein, S, Grosso Pilcher, C, Group, Rc, Grundler, U, Guimaraes da Costa, J, Gunay Unalan, Z, Haber, C, Hahn, K, Hahn, Sr, Halkiadakis, E, Hamilton, A, Han, By, Han, Jy, Handler, R, Happacher, F, Hara, K, Hare, D, Hare, M, Harper, S, Harr, Rf, Harris, Rm, Hartz, M, Hatakeyama, K, Hauser, J, Hays, C, Heck, M, Heijboer, A, Heinemann, B, Heinrich, J, Henderson, C, Herndon, M, Heuser, J, Hewamanage, S, Hidas, D, Hill, C, Hirschbuehl, D, Hocker, A, Hou, S, Houlden, M, Hsu, Sc, Huffman, Bt, Hughes, Re, Husemann, U, Huston, J, Incandela, J, Introzzi, G, Iori, M, Ivanov, A, Iyutin, B, James, E, Jayatilaka, B, Jeans, D, Jeon, Ej, Jindariani, S, Johnson, W, Jones, M, Joo, Kk, Jun, Sy, Jung, Je, Junk, Tr, Kamon, T, Kar, D, Karchin, Pe, Kato, Y, Kephart, R, Kerzel, U, Khotilovich, V, Kilminster, B, Kim, Dh, Kim, H, Kim, Je, Kim, Mj, Kim, Sb, Kim, Sh, Kim, Yk, Kimura, N, Kirsch, L, Klimenko, S, Klute, M, Knuteson, B, Ko, Br, Koay, Sa, Kondo, K, Kong, Dj, Konigsberg, J, Korytov, A, Kotwal, Av, Kraus, J, Kreps, M, Kroll, J, Krumnack, N, Kruse, M, Krutelyov, V, Kubo, T, Kuhlmann, Se, Kuhr, T, Kulkarni, Np, Kusakabe, Y, Kwang, S, Laasanen, At, Lai, S, Lami, S, Lammel, S, Lancaster, M, Lander, Rl, Lannon, K, Lath, A, Latino, G, Lazzizzera, I, Lecompte, T, Lee, J, Lee, Yj, Lee, Sw, Lefevre, R, Leonardo, N, Leone, S, Levy, S, Lewis, Jd, Lin, C, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, Do, Liu, T, Lockyer, N, Loginov, A, Loreti, M, Lovas, L, Lu, R, Lucchesi, D, Lueck, J, Luci, C, Lujan, P, Lukens, P, Lungu, G, Lyons, L, Lys, J, Lysak, R, Lytken, E, Mack, P, Macqueen, D, Madrak, R, Maeshima, K, Makhoul, K, Maki, T, Maksimovic, P, Malde, S, Malik, S, Manca, G, Manousakis, A, Margaroli, F, Marino, C, Marino, Cp, Martin, A, Martin, M, Martin, V, Martinez, M, Martinez Ballarin, R, Maruyama, T, Mastrandrea, P, Masubuchi, T, Mattson, Me, Mazzanti, P, Mcfarland, K, Mcintyre, P, Mcnulty, R, Mehta, A, Mehtala, P, Menzemer, S, Menzione, A, Merkel, P, Mesropian, C, Messina, A, Miao, T, Miladinovic, N, Miles, J, Miller, R, Mills, C, Milnik, M, Mitra, A, Mitselmakher, G, Miyake, H, Moed, S, Moggi, N, Moon, C, Moore, R, Morello, M, Movilla Fernandez, P, Mulmenstadt, J, Mukherjee, A, Muller, T, Mumford, R, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Nagano, A, Naganoma, J, Nakamura, K, Nakano, I, Napier, A, Necula, V, Neu, C, Neubauer, M, Nielsen, J, Nodulman, L, Norman, M, Norniella, O, Nurse, E, Oh, Sh, Oh, Yd, Oksuzian, I, Okusawa, T, Oldeman, R, Orava, R, Osterberg, K, Pagan Griso, S, Pagliarone, C, Palencia, E, Papadimitriou, V, Papaikonomou, A, Paramonov, Aa, Parks, B, Pashapour, S, Patrick, J, Pauletta, G, Paulini, M, Paus, C, Pellett, De, Penzo, A, Phillips, Tj, Piacentino, G, Piedra, J, Pinera, L, Pitts, K, Plager, C, Pondrom, L, Portell, X, Poukhov, O, Pounder, N, Prakoshyn, F, Pronko, A, Proudfoot, J, Ptohos, F, Punzi, G, Pursley, J, Rademacker, J, Rahaman, A, Rajaraman, A, Ramakrishnan, V, Ranjan, N, Redondo, I, Reisert, B, Rekovic, V, Renton, P, Rescigno, M, Richter, S, Rimondi, F, Ristori, L, Robson, A, Rodrigo, T, Rogers, E, Rolli, S, Roser, R, Rossi, M, Rossin, R, Roy, P, Ruiz, A, Russ, J, Rusu, V, Saarikko, H, Safonov, A, Sakumoto, Wk, Salamanna, Giuseppe, Salt, O, Santi, L, Sarkar, S, Sartori, L, Sato, K, Savoy Navarro, A, Scheidle, T, Schlabach, P, Schmidt, Ee, Schmidt, Ma, Schmidt, Mp, Schmitt, M, Schwarz, T, Scodellaro, L, Scott, Al, Scribano, A, Scuri, F, Sedov, A, Seidel, S, Seiya, Y, Semenov, A, Sexton Kennedy, L, Sfyria, A, Shalhout, Sz, Shapiro, Md, Shears, T, Shepard, Pf, Sherman, D, Shimojima, M, Shochet, M, Shon, Y, Shreyber, I, Sidoti, A, Sinervo, P, Sisakyan, A, Slaughter, Aj, Slaunwhite, J, Sliwa, K, Smith, Jr, Snider, Fd, Snihur, R, Soderberg, M, Soha, A, Somalwar, S, Sorin, V, Spalding, J, Spinella, F, Spreitzer, T, Squillacioti, P, Stanitzki, M, St Denis, R, Stelzer, B, Stelzer Chilton, O, Stentz, D, Strologas, J, Stuart, D, Suh, J, Sukhanov, A, Sun, H, Suslov, I, Suzuki, T, Taffard, A, Takashima, R, Takeuchi, Y, Tanaka, R, Tecchio, M, Teng, Pk, Terashi, K, Thom, J, Thompson, A, Thompson, Ga, Thomson, E, Tipton, P, Tiwari, V, Tkaczyk, S, Toback, D, Tokar, S, Tollefson, K, Tomura, T, Tonelli, D, Torre, S, Torretta, D, Tourneur, S, Trischuk, W, Tu, Y, Turini, N, Ukegawa, F, Uozumi, S, Vallecorsa, S, van Remortel, N, Varganov, A, Vataga, E, Vazquez, F, Velev, G, Vellidis, C, Veszpremi, V, Vidal, M, Vidal, R, Vila, I, Vilar, R, Vine, T, Vogel, M, Volobouev, I, Volpi, G, Wurthwein, F, Wagner, P, Wagner, Rg, Wagner, Rl, Wagner Kuhr, J, Wagner, W, Wakisaka, T, Wallny, R, Wang, Sm, Warburton, A, Waters, D, Weinberger, M, Wester, Wc, Whitehouse, B, Whiteson, D, Wicklund, Ab, Wicklund, E, Williams, G, Williams, Hh, Wilson, P, Winer, Bl, Wittich, P, Wolbers, S, Wolfe, C, Wright, T, Wu, X, Wynne, Sm, Yagil, A, Yamamoto, K, Yamaoka, J, Yamashita, T, Yang, C, Yang, Uk, Yang, Yc, Yao, Wm, Yeh, Gp, Yoh, J, Yorita, K, Yoshida, T, Yu, Gb, Yu, F, Yu, I, Yu, S, Yun, Jc, Zanello, L, Zanetti, A, Zaw, I, Zhang, X, Zheng, Y, Zucchelli, S.
Jazyk: angličtina
Rok vydání: 2009
Předmět:
Zdroj: PHYS REV LETT, 102 (4), Article 041801. (2009)
Popis: Models of maximal flavor violation (MxFV) in elementary particle physics may contain at least one new scalar SU(2) doublet field phi(FV) = (eta(0),eta(+)) that couples the first and third generation quarks (q(1), q(3)) via a Lagrangian term L-FV = xi(13)phi(FV)q(1)q(3). These models have a distinctive signature of same-charge top-quark pairs and evade flavor-changing limits from meson mixing measurements. Data corresponding to 2 fb(-1) collected by the Collider Dectector at Fermilab II detector in p (p) over bar collisions at root s = 1.96 TeV are analyzed for evidence of the MxFV signature. For a neutral scalar eta(0) with m(eta 0) = 200 GeV/c(2) and coupling xi(13) = 1, similar to 11 signal events are expected over a background of 2.1 +/- 1.8 events. Three events are observed in the data, consistent with background expectations, and limits are set on the coupling xi(13) for m(eta 0) = 180-300 GeV/c(2).
Databáze: OpenAIRE
Externí odkaz: