@article{discovery1427264,
           month = {December},
            year = {2014},
          volume = {113},
           title = {Measurements of direct CP-violating asymmetries in charmless decays of bottom baryons},
          number = {24},
         journal = {Physical Review Letters},
            note = {Copyright {\copyright} 2014 American Physical Society.},
          author = {Aaltonen, T and Amerio, S and Amidei, D and Anastassov, A and Annovi, A and Antos, J and Apollinari, G and Appel, JA and Arisawa, T and Artikov, A and Asaadi, J and Ashmanskas, W and Auerbach, B and Aurisano, A and Azfar, F and Badgett, W and Bae, T and Barbaro-Galtieri, A and Barnes, VE and Barnett, BA and Barria, P and Bartos, P and Bauce, M and Bedeschi, F and Behari, S and Bellettini, G and Bellinger, J and Benjamin, D and Beretvas, A and Bhatti, A and Bland, KR and Blumenfeld, B and Bocci, A and Bodek, A and Bortoletto, D and Boudreau, J and Boveia, A and Brigliadori, L and Bromberg, C and Brucken, E and Budagov, J and Budd, HS and Burkett, K and Busetto, G and Bussey, P and Butti, P and Buzatu, A and Calamba, A and Camarda, S and Campanelli, M and Canelli, F and Carls, B and Carlsmith, D and Carosi, R and Carrillo, S and Casal, B and Casarsa, M and Castro, A and Catastini, P and Cauz, D and Cavaliere, V and Cavalli-Sforza, M and Cerri, A and Cerrito, L and Chen, YC and Chertok, M and Chiarelli, G and Chlachidze, G and Cho, K and Chokheli, D and Clark, A and Clarke, C and Convery, ME and Conway, J and Corbo, M and Cordelli, M and Cox, CA and Cox, DJ and Cremonesi, M and Cruz, D and Cuevas, J and Culbertson, R and d'Ascenzo, N and Datta, M and de Barbaro, P and Demortier, L and Deninno, M and D'Errico, M and Devoto, F and Di Canto, A and Di Ruzza, B and Dittmann, JR and Donati, S and D'Onofrio, M and Dorigo, M and Driutti, A and Ebina, K and Edgar, R and Elagin, A and Erbacher, R and Errede, S and Esham, B and Farrington, S and Fern{\'a}ndez Ramos, JP and Field, R and Flanagan, G and Forrest, R and Franklin, M and Freeman, JC and Frisch, H and Funakoshi, Y and Galloni, C and Garfinkel, AF and Garosi, P and Gerberich, H and Gerchtein, E and Giagu, S and Giakoumopoulou, V and Gibson, K and Ginsburg, CM and Giokaris, N and Giromini, P and Giurgiu, G and Glagolev, V and Glenzinski, D and Gold, M and Goldin, D and Golossanov, A and Gomez, G and Gomez-Ceballos, G and Goncharov, M and Gonz{\'a}lez L{\'o}pez, O and Gorelov, I and Goshaw, AT and Goulianos, K and Gramellini, E and Grinstein, S and Grosso-Pilcher, C and Group, RC and Guimaraes da Costa, J and Hahn, SR and Han, JY and Happacher, F and Hara, K and Hare, M and Harr, RF and Harrington-Taber, T and Hatakeyama, K and Hays, C and Heinrich, J and Herndon, M and Hocker, A and Hong, Z and Hopkins, W and Hou, S and Hughes, RE and Husemann, U and Hussein, M and Huston, J and Introzzi, G and Iori, M and Ivanov, A and James, E and Jang, D and Jayatilaka, B and Jeon, EJ and Jindariani, S and Jones, M and Joo, KK and Jun, SY and Junk, TR and Kambeitz, M and Kamon, T and Karchin, PE and Kasmi, A and Kato, Y and Ketchum, W and Keung, J and Kilminster, B and Kim, DH and Kim, HS and Kim, JE and Kim, MJ and Kim, SH and Kim, SB and Kim, YJ and Kim, YK and Kimura, N and Kirby, M and Knoepfel, K and Kondo, K and Kong, DJ and Konigsberg, J and Kotwal, AV and Kreps, M and Kroll, J and Kruse, M and Kuhr, T and Kurata, M and Laasanen, AT and Lammel, S and Lancaster, M and Lannon, K and Latino, G and Lee, HS and Lee, JS and Leo, S and Leone, S and Lewis, JD and Limosani, A and Lipeles, E and Lister, A and Liu, H and Liu, Q and Liu, T and Lockwitz, S and Loginov, A and Lucchesi, D and Luc{\`a}, A and Lueck, J and Lujan, P and Lukens, P and Lungu, G and Lys, J and Lysak, R and Madrak, R and Maestro, P and Malik, S and Manca, G and Manousakis-Katsikakis, A and Marchese, L and Margaroli, F and Marino, P and Mart{\'i}nez, M and Matera, K and Mattson, ME and Mazzacane, A and Mazzanti, P and McNulty, R and Mehta, A and Mehtala, P and Mesropian, C and Miao, T and Mietlicki, D and Mitra, A and Miyake, H and Moed, S and Moggi, N and Moon, CS and Moore, R and Morello, MJ and Mukherjee, A and Muller, T and Murat, P and Mussini, M and Nachtman, J and Nagai, Y and Naganoma, J and Nakano, I and Napier, A and Nett, J and Neu, C and Nigmanov, T and Nodulman, L and Noh, SY and Norniella, O and Oakes, L and Oh, SH and Oh, YD and Oksuzian, I and Okusawa, T and Orava, R and Ortolan, L and Pagliarone, C and Palencia, E and Palni, P and Papadimitriou, V and Parker, W and Pauletta, G and Paulini, M and Paus, C and Phillips, TJ and Piacentino, G and Pianori, E and Pilot, J and Pitts, K and Plager, C and Pondrom, L and Poprocki, S and Potamianos, K and Pranko, A and Prokoshin, F and Ptohos, F and Punzi, G and Ranjan, N and Redondo Fern{\'a}ndez, I and Renton, P and Rescigno, M and Rimondi, F and Ristori, L and Robson, A and Rodriguez, T and Rolli, S and Ronzani, M and Roser, R and Rosner, JL and Ruffini, F and Ruiz, A and Russ, J and Rusu, V and Sakumoto, WK and Sakurai, Y and Santi, L and Sato, K and Saveliev, V and Savoy-Navarro, A and Schlabach, P and Schmidt, EE and Schwarz, T and Scodellaro, L and Scuri, F and Seidel, S and Seiya, Y and Semenov, A and Sforza, F and Shalhout, SZ and Shears, T and Shepard, PF and Shimojima, M and Shochet, M and Shreyber-Tecker, I and Simonenko, A and Sliwa, K and Smith, JR and Snider, FD and Song, H and Sorin, V and St Denis, R and Stancari, M and Stentz, D and Strologas, J and Sudo, Y and Sukhanov, A and Suslov, I and Takemasa, K and Takeuchi, Y and Tang, J and Tecchio, M and Teng, PK and Thom, J and Thomson, E and Thukral, V and Toback, D and Tokar, S and Tollefson, K and Tomura, T and Tonelli, D and Torre, S and Torretta, D and Totaro, P and Trovato, M and Ukegawa, F and Uozumi, S and V{\'a}zquez, F and Velev, G and Vellidis, C and Vernieri, C and Vidal, M and Vilar, R and Viz{\'a}n, J and Vogel, M and Volpi, G and Wagner, P and Wallny, R and Wang, SM and Waters, D and Wester, WC and Whiteson, D and Wicklund, AB and Wilbur, S and Williams, HH and Wilson, JS and Wilson, P and Winer, BL and Wittich, P and Wolbers, S and Wolfe, H and Wright, T and Wu, X and Wu, Z and Yamamoto, K and Yamato, D and Yang, T and Yang, UK and Yang, YC and Yao, WM and Yeh, GP and Yi, K and Yoh, J and Yorita, K and Yoshida, T and Yu, GB and Yu, I and Zanetti, AM and Zeng, Y and Zhou, C and Zucchelli, S and CDF Collaboration, {}},
             url = {http://dx.doi.org/10.1103/PhysRevLett.113.242001},
        abstract = {We report final measurements of direct CP-violating asymmetries in charmless decays of neutral bottom hadrons to pairs of charged hadrons with the upgraded Collider Detector at the Fermilab Tevatron. Using the complete {$\sqrt$}s=1.96  TeV proton-antiproton collisions data set, corresponding to 9.3  fb{$^-$}1 of integrated luminosity, we measure A({\ensuremath{\Lambda}}(b){$^0$}{$\rightarrow$}p{\ensuremath{\pi}}{$^-$})=+0.06{$\pm$}0.07(stat){$\pm$}0.03(syst) and A({\ensuremath{\Lambda}}(b){$^0$}{$\rightarrow$}pK{$^-$})=-0.10{$\pm$}0.08(stat){$\pm$}0.04(syst), compatible with no asymmetry. In addition we measure the CP-violating asymmetries in B(s){$^0$}{$\rightarrow$}K{$^-$}{\ensuremath{\pi}}{$^+$} and B{$^0$}{$\rightarrow$}K{$^+$}{\ensuremath{\pi}}{$^-$} decays to be A(B(s){$^0$}{$\rightarrow$}K{$^-$}{\ensuremath{\pi}}{$^+$})=+0.22{$\pm$}0.07(stat){$\pm$}0.02(syst) and A(B{$^0$}{$\rightarrow$}K{$^+$}{\ensuremath{\pi}}{$^-$})=-0.083{$\pm$}0.013(stat){$\pm$}0.004(syst), respectively, which are significantly different from zero and consistent with current world averages.},
            issn = {1079-7114}
}