@article{discovery1308509,
           title = {Measurement of azimuthal asymmetries in inclusive production of hadron pairs in e(+)e(-) annihilation at Belle},
            note = {{\copyright} 2006 The American Physical Society},
          volume = {96},
         journal = {PHYS REV LETT},
       publisher = {AMERICAN PHYSICAL SOC},
           month = {June},
            year = {2006},
          number = {23},
            issn = {0031-9007},
             url = {http://dx.doi.org/10.1103/PhysRevLett.96.232002},
        keywords = {FRAGMENTATION},
        abstract = {The Collins effect connects transverse quark spin with a measurable azimuthal dependence in the yield of hadronic fragments around the quark's momentum vector. Using two different reconstruction methods, we find evidence of statistically significant azimuthal asymmetries for charged pion pairs in e(+)e(-) annihilation at a center-of-mass energy of 10.52 GeV, which can be attributed to a transverse polarization of the primordial quarks. The measurement was performed using a sample of 79x10(6) hadronic events collected with the Belle detector.},
          author = {Seidl, R and Hasuko, K and Abe, K and Adachi, I and Aihara, H and Anipko, D and Asano, Y and Aushev, T and Bakich, AM and Balagura, V and Barberio, E and Bartel, W and Bay, A and Bitenc, U and Bizjak, I and Blyth, S and Bozek, A and Bracko, M and Browder, TE and Chang, P and Chen, A and Cheon, BG and Choi, Y and Choi, YK and Chuvikov, A and Dalseno, J and Danilov, M and Dash, M and Dragic, J and Eidelman, S and Fratina, S and Gabyshev, N and Gershon, T and Go, A and Gokhroo, G and Golob, B and Gorisek, A and Perdekamp, MG and Ha, HC and Hayasaka, K and Hayashii, H and Hazumi, M and Hokuue, T and Hoshi, Y and Hou, S and Hou, WS and Iijima, T and Inami, K and Ishikawa, A and Itoh, R and Iwasaki, M and Iwasaki, Y and Kang, JH and Kapusta, P and Katayama, N and Kawai, H and Kawasaki, T and Khan, HR and Kichimi, H and Kim, SK and Kim, SM and Kulasiri, R and Kumar, R and Kuo, CC and Kuzmin, A and Kwon, YJ and Lange, JS and Lee, J and Lesiak, T and Li, J and Limosani, A and Lin, SW and Liventsev, D and Mandl, F and Matsumoto, T and Matyja, A and Mitaroff, W and Miyake, H and Miyata, H and Miyazaki, Y and Mizuk, R and Mori, T and Nakamura, I and Nakano, E and Nakao, M and Natkaniec, Z and Nishida, S and Nitoh, O and Ogawa, A and Ogawa, S and Ohshima, T and Okabe, T and Okuno, S and Olsen, SL and Ozaki, H and Pakhlov, P and Palka, H and Park, CW and Park, H and Parslow, N and Peak, LS and Pestotnik, R and Piilonen, LE and Sakai, Y and Sato, N and Satoyama, N and Schietinger, T and Schneider, O and Schumann, J and Senyo, K and Sevior, ME and Shapkin, M and Shibuya, H and Somov, A and Soni, N and Stamen, R and Stanic, S and Staric, M and Sumisawa, K and Takasaki, F and Tamai, K and Tanaka, M and Taylor, GN and Teramoto, Y and Tian, XC and Tsukamoto, T and Uehara, S and Uglov, T and Uno, S and Urquijo, P and Usov, Y and Varner, G and Villa, S and Wang, CC and Wang, CH and Watanabe, Y and Won, E and Xie, QL and Yabsley, BD and Yamaguchi, A and Yamashita, Y and Yamauchi, M and Ying, J and Yusa, Y and Zhang, LM and Zhang, ZP and Zhilich, V and Zurcher, D and Belle Collaboration, {}}
}