Nuclear transparency with the gamma n ->pi(-)p process in He-4

D Dutta, F Xiong, LY Zhu, J Arrington, T Averett, E Beise, J Calarco, T Chang, JP Chen, E Chudakov, M Coman, B Clasie, C Crawford, S Dieterich, F Dohrmann, Kevin Fissum, S Frullani, H Gao, R Gilman, C GlashausserJ Gomez, K Hafidi, JO Hansen, DW Higinbotham, RJ Holt, CW de Jager, X Jiang, E Kinney, K Kramer, G Kumbartzki, J LeRose, N Liyanage, D Mack, P Markowitz, K McCormick, ZE Meziani, R Michaels, J Mitchell, S Nanda, D Potterveld, R Ransome, PE Reimer, B Reitz, A Saha, EC Schulte, J Seely, S Sirca, S Strauch, V Sulkosky, B Vlahovic, LB Weinstein, K Wijesooriya, CF Williamson, B Wojtsekhowski, H Xiang, W Xu, J Zeng, X ZhengVisa 38 merVisa mindre