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1. INCLUSIVE TRANSVERSE-MOMENTUM DISTRIBUTIONS OF CHARGED-PARTICLES IN DIFFRACTIVE AND NON-DIFFRACTIVE PHOTOPRODUCTION AT HERA

Author: Derrick, M., Krakauer, D., Magill, S., Mikunas, D., Musgrave, B., Repond, J., Stanek, R., Talaga, Rl, Zhang, H., Ayad, R., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Bruni, P., Romeo, Gc, Castellini, G., Chiarini, M., Cifarelli, L., Cindolo, F., Contin, M., Gialas, I., Giusti, P., Iacobucci, G., Laurenti, G., Levi, G., Margotti, A., Massam, T., Nania, R., Nemoz, C., Palmonari, F., Polini, A., Sartorelli, G., Timellini, R., Garcia, Yz, Zichichi, A., Bargende, A., Crittenden, J., Desch, K., Dickmann, B., Doeker, T., Eckert, M., Feld, L., Frey, A., Geerts, M., Geitz, G., Grothe, M., Haas, T., Hartmann, H., Hann, D., Heinloth, K., Hilger, E., Jakob, Hp, Katz, Uf, Mari, Sm, Mass, A., Mengel, S., Mollen, J., Paul, E., Rembser, C., Schattevoy, R., Schramm, D., Stamm, J., Wedemeyer, R., Campbellrobson, S., Cassidy, A., Dyce, N., Foster, B., George, S., Gilmore, R., Heath, Gp, Heath, Hf, Llewellyn, Tj, Morgado, Cjs, Norman, Djp, Omara, Ja, Tapper, Rj, Wilson, Ss, Yoshida, R., Rau, Rr, Arneodo, M., Iannotti, L., Schioppa, M., Susinno, G., Bernstein, A., Caldwell, A., Cartiglia, N., Parsons, Ja, Ritz, S., Sciulli, F., Straub, Pb, Wai, L., Yang, S., Zhu, Q., Borzemski, P., Chwastowski, J., Eskreys, A., Piotrzkowski, K., Zachara, M., Leszek Zawiejski, Adamczyk, L., Bednarek, B., Jelen, K., Kisielewska, D., Kowalski, T., Rulikowskazarebska, E., Suszycki, L., Zajac, J., Kotanski, A., Przybycien, M., Bauerdick, Lat, Behrens, U., Beier, H., Bienlein, Jk, Coldewey, C., Deppe, O., Desler, K., Drews, G., Glasinski, M., Gilkinson, Dj, Glasman, C., Gottlicher, P., Grosseknetter, J., Gutjahr, B., Hain, W., Hasell, D., Hessling, H., Iga, Y., Joos, P., Kasemann, M., Klanner, R., Koch, W., Kopke, W., Kopke, L., Kotz, U., Kowalski, H., Labs, J., Ladage, A., Lohr, B., Lowe, M., Luke, D., Manczak, O., Monteiro, T., Ng, Jst, Nickel, S., Notz, D., Ohrenberg, K., Roco, M., Rohde, M., Roldan, J., Schneekloth, U., Schulz, W., Selonke, F., Stiliaris, E., Surrow, B., Voss, T., Westphal, D., Wolf, G., Youngman, C., Zhou, Jf, Grabosch, Hj, Kharchilava, A., Leich, A., Mattingly, Mck, Meyer, A., Schlenstedt, S., Wulff, N., Barbagli, G., Pelfer, P., Anzivino, G., Maccarrone, G., Depasquale, S., Votano, L., Bamberger, A., Eisenhardt, S., Freidhof, A., Soldnerrembold, S., Schroeder, J., Trefzger, T., Brook, Nh, Bussey, Pj, Doyle, At, Fleck, Jj, Saxon, Dh, Utley, Ml, Wilson, As, Dannemann, A., Holm, U., Horstmann, D., Neumann, T., Sinkus, R., Wick, K., Badura, E., Burow, Bd, Hagge, L., Lohrmann, E., Mainusch, J., Milewski, J., Nakahata, M., Pavel, N., Poelz, G., Schott, W., Zetsche, F., Bacon, Tc, Butterworth, I., Gallo, E., Harris, Vi, Hung, Byh, Long, Kr, Miller, Db, Morawitz, Ppo, Prinias, A., Sedgbeer, Jk, Whitfield, Af, Mallik, U., Mccliment, E., Wang, Mz, Wang, Sm, Wu, Jt, Zhang, Y., Cloth, P., Filges, D., An, Sh, Hong, Sm, Nam, Sw, Park, Sk, Suh, Mh, Yon, Sh, Imlay, R., Kartik, S., Kim, Hj, Mcneil, Rr, Metclaf, W., Nadendla, Vk, Barreiro, F., Cases, G., Graciani, R., Hernandez, Jm, Hervas, L., Labarga, L., Delpeso, J., Puga, J., Terron, J., Detroconiz, Jf, Smith, Gr, Corriveau, F., Hanna, Ds, Hartmann, J., Hung, Lw, Lim, Jn, Matthews, Cg, Patel, Pm, Sinclair, Le, Stairs, Dg, Laurent, Ms, Ullmann, R., Zacek, G., Bashkirov, V., Dolgoshein, Ba, Stifutkin, A., Bashindzhagyan, Gl, Ermolov, Pf, Gladilin, Lk, Golubkov, Ya, Kobrin, Vd, Kuzmin, Va, Proskuryakov, As, Savia, Aa, Shcheglova, Lm, Solomin, An, Zotov, Np, Botje, M., Chlebana, F., Dake, A., Engelen, J., Dekamps, M., Kooijman, P., Kruse, A., Tiecke, H., Verkerke, W., Vreeswijk, M., Wiggers, L., Dewolf, E., Vanwoudenberg, R., Acosta, D., Bylsma, B., Durkin, Ls, Honscheid, K., Li, C., Ling, Ty, Mclean, Kw, Murray, Wn, Park, Lh, Romanowski, Ta, Seidlein, R., Bailey, Ds, Blair, Ga, Byrne, A., Cashmore, Rj, Coopersarkar, Am, Daniels, D., Devenish, Rce, Harnew, N., Lancaster, M., Luffman, Pe, Lindemann, L., Mcfall, Jd, Nath, C., Noyes, Va, Quadt, A., Uijterwaal, H., Walczak, R., Wilson, Ff, Yip, T., Abbiendi, G., Bertolin, A., Brugnera, R., Carlin, R., Dalcorso, F., Degiorgi, M., Dosselli, U., Limentani, S., Morandin, M., Posocco, M., Stanco, L., Stroili, R., Voci, C., Bulmahn, J., Butterworth, Jm, Feild, Rg, Oh, By, Whitmore, Jj, Dagostini, G., Marini, G., Nigro, A., Tassi, E., Hart, Jc, Mccubbin, Na, Prytz, K., Shah, Tp, Short, Tl, Barberis, E., Dubbs, T., Heusch, C., Vanhook, M., Hubbard, B., Lockman, W., Rahn, Jt, Sadrozinski, Hfw, Seiden, A., Biltzinger, J., Seifert, Rj, Schwarzer, O., Walenta, Ah, Zech, G., Abramowicz, H., Briskin, G., Dagan, S., Levy, A., Hasegawa, T., Hazumi, M., Ishii, T., Kuze, M., Mine, S., Nagasawa, Y., Nakao, M., Suzuki, I., Tokushuku, K., Yamada, S., Yamazaki, Y., Chiba, M., Hamatsu, R., Hirose, T., Homma, K., Kitamura, S., Nakamitsu, Y., Yamauchi, K., Cino, R., Costa, M., Ferrero, Mi, Lamberti, L., Maselli, S., Peroni, C., Sacchi, R., Solano, A., Staiano, A., Dardo, M., Bailey, Dc, Bandyopadhyay, D., Benard, F., Brkic, M., Crombie, Mb, Gingrich, Dm, Hartner, Gf, Joo, Kk, Levman, Gm, Martin, Jf, Orr, Rs, Sampson, Cr, Teuscher, Rj, Catterall, Cd, Jones, Tw, Kaziewicz, Pb, Lane, Jb, Saunders, Rl, Shulman, J., Blankenship, K., Lu, B., Mo, Lw, Bogusz, W., Charchula, K., Ciborowski, J., Gajewski, J., Grzelak, G., Kasprzak, M., Krzyzanowski, M., Muchorowski, K., Nowak, Rj, Pawlak, Jm, Tymieniecka, T., Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M., Eisenberg, Y., Karshon, U., Revel, D., Zerzion, D., Ali, I., Badgett, Wf, Behrens, B., Dasu, S., Fordham, C., Foudas, C., Goussiou, A., Loveless, Rj, Reeder, Dd, Silverstein, S., Smith, Wh, Vaiciulis, A., Wodarczyk, M., Tsurugai, T., Bhadra, S., Cardy, Ml, Fagerstroem, Cp, Frisken, Wr, Furutani, Km, Khakzad, M., and Schmidke, Wb
Subjects: Diffraction, Particle physics, Photon, Physics and Astronomy (miscellaneous), non-diffractive interaction, Nuclear Theory, Monte Carlo method, FOS: Physical sciences, COLLIDER ENERGIES, 7. Clean energy, 01 natural sciences, photoproduction, diffractive interactions, Spectral line, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), MONTE-CARLO, 0103 physical sciences, 010306 general physics, Nuclear Experiment, Engineering (miscellaneous), ZEUS, CENTRAL TRACKING DETECTOR, ZEUS BARREL CALORIMETER, HADRONIC PROCESSES, PHOTON, DISSOCIATION, Quantum chromodynamics, Physics, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, HERA, Charged particle, Pseudorapidity, High Energy Physics::Experiment
Abstract: Inclusive transverse momentum spectra of charged particles in photoproduction events in the laboratory pseudorapidity range $-1.2, Comment: 23 pages, latex, 4 figures appended as uuencoded file
Published: 2016
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2. Measurement of the diffractive cross section in deep inelastic scattering

Author: Author: Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, Okrasinski, JR, Repond, J, Stanek, R, Talaga, RL, Zhang, H, Mattingly, MCK, Bari, G, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, P, Romeo, GC, Castellini, G, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, Gialas, I, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Palmonari, F, Polini, A, Sartorelli, G, Garcia, YZ, Zichichi, A, Amelung, C, Bornheim, A, Crittenden, J, Doeker, T, Eckert, M, Feld, L, Frey, A, Geerts, M, Grothe, M, Hartmann, H, Heinloth, K, Heinz, L, Hilger, E, Jakob, HP, Katz, UF, Mengel, S, Mollen, J, Paul, E, Pfeiffer, M, Rembser, C, Schramm, D, Stamm, J, Wedemeyer, R, CampbellRobson, S, Cassidy, A, Cottingham, WN, Dyce, N, Foster, B, George, S, Hayes, ME, Heath, GP, Heath, HF, Piccioni, D, Roff, DG, Tapper, RJ, Yoshida, R, Arneodo, M, Ayad, R, Capua, M, Garfagnini, A, Iannotti, L, Schioppa, M, Susinno, G, Caldwell, A, Cartiglia, N, Jing, Z, Liu, W, Parsons, JA, Ritz, S, Sciulli, F, Straub, PB, Wai, L, Yang, S, Zhu, Q, Borzemski, P, Chwastowski, J, Eskreys, A, Zachara, M, Zawiejski, L, Adamczyk, L, Bednarek, B, Jelen, K, Kisielewska, D, Kowalski, T, Przybycien, M, RulikowskaZarebska, E, Suszycki, L, Zajac, K, Kotanski, A, Bauerdick, LAT, Behrens, U, Beier, H, Bienlein, JK, Deppe, O, Desler, K, Drews, G, Flasinski, M, Gilkinson, DJ, Glasman, C, Gottlicher, P, GrosseKnetter, J, Haas, T, Hain, W, Hasell, D, Hessling, H, Iga, Y, Johnson, KF, Joos, P, Kasemann, M, Klanner, R, Koch, W, Kotz, U, Kowalski, H, Labs, J, Ladage, A, Lohr, B, Lowe, M, Luke, D, Mainusch, J, Manczak, O, Monteiro, T, Ng, JST, Notz, D, Ohrenberg, K, Piotrzkowski, K, Roco, M, Rohde, M, Roldan, J, Schneekloth, U, Schulz, W, Selonke, F, Surrow, B, Voss, T, Westphal, D, Wolf, G, Youngman, C, Zeuner, W, Grabosch, HJ, Kharchilava, A, Meyer, A, Schlenstedt, S, Wulff, N, Barbagli, G, Gallo, E, Pelfer, P, Maccarrone, G, DePasquale, S, Votano, L, Bamberger, A, Eisenhardt, S, Trefzger, T, Wolfle, S, Bromley, JT, Brook, NH, Bussey, PJ, Doyle, AT, Saxon, DH, Sinclair, LE, Utley, ML, Wilson, AS, Dannemann, A, Holm, U, Horstmann, D, Sinkus, R, Wick, K, Burow, BD, Hagge, L, Lohramann, E, Milewski, J, Pavel, N, Poelz, G, Schott, W, Zetsche, F, Bacon, TC, Brummer, N, Butterworth, I, Harris, VL, Howell, G, Hung, BHY, Lamberti, L, Long, KR, Miller, DB, Prinias, A, Sedgbeer, JK, Sideris, D, Whitfield, AF, Mallik, U, Wang, MZ, Wang, SM, Wu, JT, Cloth, P, Filges, D, An, SH, Cho, GH, Ko, BJ, Lee, SB, Nam, SW, Park, HS, Park, SK, Kartik, S, Kim, HJ, Mcneil, RR, Metcalf, W, Nadendla, VK, Barreiro, F, Cases, G, Fernandez, JP, Graciani, R, Hernandez, JM, Hervas, L, Labarga, L, Martinez, M, delPeso, J, Puga, J, Terron, J, deTroconiz, JF, Corriveau, F, Hanna, DS, Hartmann, J, Hung, LW, Lim, JN, Matthews, CG, Patel, PM, Riveline, M, Stairs, DG, StLaurent, M, Ullmann, R, Zacek, G, Tsurugai, T, Bashkirov, V, Dolgoshein, BA, Stifutkin, A, Bashindzhagyan, GL, Ermolov, PF, Gladilin, LK, Golubkov, YA, Kobrin, VD, Korzhavina, IA, Kuzmin, VA, Lukina, OY, Proskuryakov, AS, Savin, AA, Shcheglova, LM, Solomin, AN, Zotov, NP, Botje, M, Chlebana, F, Engelen, J, deKamps, M, Kooijman, P, Kruse, A, vanSighem, A, Tiecke, H, Verkerke, W, Vossebeld, J, Vreeswijk, M, Wiggers, L, deWolf, E, vanWoudenberg, R, Acosta, D, Bylsma, B, Durkin, LS, Gilmore, J, Li, C, Ling, TY, Nylander, P, Park, IH, Romanowski, TA, Bailey, DS, Cashmore, RJ, CooperSarkar, AM, Devenish, RCE, Harnew, N, Lancaster, M, Lindemann, L, McFall, JD, Nath, C, Noyes, VA, Quadt, A, Tickner, JR, Uijterwaal, H, Walczak, R, Waters, DS, Wilson, FF, Yip, T, Abbiendi, G, Bertolin, A, Brugnera, R, Carlin, R, DalCorso, F, DeGiorgi, M, Dosselli, U, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Zuin, F, Bulmahn, J, Feild, RG, Oh, BY, Whitmore, JJ, DAgostini, G, Marini, G, Nigro, A, Tassi, E, Hart, JC, McCubbin, NA, Shah, TP, Barberis, E, Dubbs, T, Heusch, C, VanHook, M, Lockman, W, Rahn, JT, Sadrozinski, HFW, Seiden, A, Williams, DC, Biltzinger, J, Seifert, RJ, Schwarzer, O, Walenta, AH, Zech, G, Abramowicz, H, Briskin, G, Dagan, S, Levy, A, Fleck, JI, Inuzuka, M, Ishii, T, Kuze, M, Mine, S, Nakao, M, Suzuki, I, Tokushuku, K, Umemori, K, Yamada, S, Yamazaki, Y, Chiba, M, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Matsushita, T, Yamauchi, K, Cirio, R, Costa, M, Ferrero, MI, Maselli, S, Peroni, C, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, DC, Benard, F, Brkic, M, Hartner, GF, Joo, KK, Levman, GM, Martin, JF, Orr, RS, Polenz, S, Sampson, CR, Simmons, D, Teuscher, RJ, Butterworth, JM, Catterall, CD, Jones, TW, Kaziewicz, PB, Lane, JB, Saunders, RL, Shulman, J, Sutton, MR, Lu, B, Mo, LW, Bogusz, W, Ciborowski, J, Gajewski, J, Grzelak, G, Kasprzak, M, Krzyzanowski, M, Muchorowski, K, Nowak, RJ, Pawlak, JM, Tymieniecka, T, Wroblewski, AK, Zakrzewski, JA, Zarnecki, AF, Adamus, M, Coldewey, C, Eisenberg, Y, Karshon, U, Revel, D, ZerZion, D, Badgett, WF, Breitweg, J, Chapin, D, Cross, R, Dasu, S, Foudas, C, Loveless, RJ, Mattingly, S, Reeder, DD, Silverstein, S, Smith, WH, Vaiciulis, A, Wodarczyk, M, Bhadra, S, Cardy, ML, Fagerstroem, CP, Frisken, WR, Khakzad, M, Murray, WN, Schmidke, WB, MARI, Stefano Maria, ZEUS at HERA (IHEF, IoP, FNWI), Author:, Derrick, M, Krakauer, D, Magill, S, Mikuna, D, Musgrave, B, Okrasinski, Jr, Repond, J, Stanek, R, Talaga, Rl, Zhang, H, Mattingly, Mck, Bari, G, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, P, Romeo, Gc, Castellini, G, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, Giala, I, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Palmonari, F, Polini, A, Sartorelli, G, Garcia, Yz, Zichichi, A, Amelung, C, Bornheim, A, Crittenden, J, Doeker, T, Eckert, M, Feld, L, Frey, A, Geert, M, Grothe, M, Hartmann, H, Heinloth, K, Heinz, L, Hilger, E, Jakob, Hp, Katz, Uf, Mengel, S, Mollen, J, Paul, E, Pfeiffer, M, Rembser, C, Schramm, D, Stamm, J, Wedemeyer, R, Campbellrobson, S, Cassidy, A, Cottingham, Wn, Dyce, N, Foster, B, George, S, Haye, Me, Heath, Gp, Heath, Hf, Piccioni, D, Roff, Dg, Tapper, Rj, Yoshida, R, Arneodo, M, Ayad, R, Capua, M, Garfagnini, A, Iannotti, L, Schioppa, M, Susinno, G, Caldwell, A, Cartiglia, N, Jing, Z, Liu, W, Parson, Ja, Ritz, S, Sciulli, F, Straub, Pb, Wai, L, Yang, S, Zhu, Q, Borzemski, P, Chwastowski, J, Eskrey, A, Zachara, M, Zawiejski, L, Adamczyk, L, Bednarek, B, Jelen, K, Kisielewska, D, Kowalski, T, Przybycien, M, Rulikowskazarebska, E, Suszycki, L, Zajac, K, Kotanski, A, Bauerdick, Lat, Behren, U, Beier, H, Bienlein, Jk, Deppe, O, Desler, K, Drew, G, Flasinski, M, Gilkinson, Dj, Glasman, C, Gottlicher, P, Grosseknetter, J, Haa, T, Hain, W, Hasell, D, Hessling, H, Iga, Y, Johnson, Kf, Joo, P, Kasemann, M, Klanner, R, Koch, W, Kotz, U, Kowalski, H, Lab, J, Ladage, A, Lohr, B, Lowe, M, Luke, D, Mainusch, J, Manczak, O, Monteiro, T, Ng, Jst, Notz, D, Ohrenberg, K, Piotrzkowski, K, Roco, M, Rohde, M, Roldan, J, Schneekloth, U, Schulz, W, Selonke, F, Surrow, B, Vo, T, Westphal, D, Wolf, G, Youngman, C, Zeuner, W, Grabosch, Hj, Kharchilava, A, Mari, Stefano Maria, Meyer, A, Schlenstedt, S, Wulff, N, Barbagli, G, Gallo, E, Pelfer, P, Maccarrone, G, Depasquale, S, Votano, L, Bamberger, A, Eisenhardt, S, Trefzger, T, Wolfle, S, Bromley, Jt, Brook, Nh, Bussey, Pj, Doyle, At, Saxon, Dh, Sinclair, Le, Utley, Ml, Wilson, A, Dannemann, A, Holm, U, Horstmann, D, Sinkus, R, Wick, K, Burow, Bd, Hagge, L, Lohramann, E, Milewski, J, Pavel, N, Poelz, G, Schott, W, Zetsche, F, Bacon, Tc, Brummer, N, Butterworth, I, Harris, Vl, Howell, G, Hung, Bhy, Lamberti, L, Long, Kr, Miller, Db, Prinias, A, Sedgbeer, Jk, Sideris, D, Whitfield, Af, Mallik, U, Wang, Mz, Wang, Sm, Wu, Jt, Cloth, P, Filges, D, An, Sh, Cho, Gh, Ko, Bj, Lee, Sb, Nam, Sw, Park, H, Park, Sk, Kartik, S, Kim, Hj, Mcneil, Rr, Metcalf, W, Nadendla, Vk, Barreiro, F, Cases, G, Fernandez, Jp, Graciani, R, Hernandez, Jm, Hervas, L, Labarga, L, Martinez, M, Delpeso, J, Puga, J, Terron, J, Detroconiz, Jf, Corriveau, F, Hanna, D, Hartmann, J, Hung, Lw, Lim, Jn, Matthews, Cg, Patel, Pm, Riveline, M, Stairs, Dg, Stlaurent, M, Ullmann, R, Zacek, G, Tsurugai, T, Bashkirov, V, Dolgoshein, Ba, Stifutkin, A, Bashindzhagyan, Gl, Ermolov, Pf, Gladilin, Lk, Golubkov, Ya, Kobrin, Vd, Korzhavina, Ia, Kuzmin, Va, Lukina, Oy, Proskuryakov, A, Savin, Aa, Shcheglova, Lm, Solomin, An, Zotov, Np, Botje, M, Chlebana, F, Engelen, J, Dekamps, M, Kooijman, P, Kruse, A, Vansighem, A, Tiecke, H, Verkerke, W, Vossebeld, J, Vreeswijk, M, Wiggers, L, Dewolf, E, Vanwoudenberg, R, Acosta, D, Bylsma, B, Durkin, L, Gilmore, J, Li, C, Ling, Ty, Nylander, P, Park, Ih, Romanowski, Ta, Bailey, D, Cashmore, Rj, Coopersarkar, Am, Devenish, Rce, Harnew, N, Lancaster, M, Lindemann, L, Mcfall, Jd, Nath, C, Noyes, Va, Quadt, A, Tickner, Jr, Uijterwaal, H, Walczak, R, Waters, D, Wilson, Ff, Yip, T, Abbiendi, G, Bertolin, A, Brugnera, R, Carlin, R, Dalcorso, F, Degiorgi, M, Dosselli, U, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Zuin, F, Bulmahn, J, Feild, Rg, Oh, By, Whitmore, Jj, Dagostini, G, Marini, G, Nigro, A, Tassi, E, Hart, Jc, Mccubbin, Na, Shah, Tp, Barberis, E, Dubbs, T, Heusch, C, Vanhook, M, Lockman, W, Rahn, Jt, Sadrozinski, Hfw, Seiden, A, Williams, Dc, Biltzinger, J, Seifert, Rj, Schwarzer, O, Walenta, Ah, Zech, G, Abramowicz, H, Briskin, G, Dagan, S, Levy, A, Fleck, Ji, Inuzuka, M, Ishii, T, Kuze, M, Mine, S, Nakao, M, Suzuki, I, Tokushuku, K, Umemori, K, Yamada, S, Yamazaki, Y, Chiba, M, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Matsushita, T, Yamauchi, K, Cirio, R, Costa, M, Ferrero, Mi, Maselli, S, Peroni, C, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, Dc, Benard, F, Brkic, M, Hartner, Gf, Joo, Kk, Levman, Gm, Martin, Jf, Orr, R, Polenz, S, Sampson, Cr, Simmons, D, Teuscher, Rj, Butterworth, Jm, Catterall, Cd, Jones, Tw, Kaziewicz, Pb, Lane, Jb, Saunders, Rl, Shulman, J, Sutton, Mr, Lu, B, Mo, Lw, Bogusz, W, Ciborowski, J, Gajewski, J, Grzelak, G, Kasprzak, M, Krzyzanowski, M, Muchorowski, K, Nowak, Rj, Pawlak, Jm, Tymieniecka, T, Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M, Coldewey, C, Eisenberg, Y, Karshon, U, Revel, D, Zerzion, D, Badgett, Wf, Breitweg, J, Chapin, D, Cross, R, Dasu, S, Foudas, C, Loveless, Rj, Mattingly, S, Reeder, Dd, Silverstein, S, Smith, Wh, Vaiciulis, A, Wodarczyk, M, Bhadra, S, Cardy, Ml, Fagerstroem, Cp, Frisken, Wr, Khakzad, M, Murray, Wn, and Schmidke, Wb
Subjects: Quark, Particle physics, Photon, Physics and Astronomy (miscellaneous), Proton, LUND MONTE-CARLO, HERA, Nuclear Theory, Physics::Optics, FOS: Physical sciences, 01 natural sciences, JET FRAGMENTATION, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), Pomeron, 0103 physical sciences, DISTRIBUTIONS, SINGULARITY, CALORIMETER, Nuclear Experiment, 010306 general physics, Physics, E+E-PHYSICS, Mathematics::Operator Algebras, 010308 nuclear & particles physics, Scattering, Mathematics::Rings and Algebras, Perturbative QCD, ZEUS, Deep inelastic scattering, POMERON STRUCTURE, EP SCATTERING, High Energy Physics::Experiment
Abstract: Diffractive scattering of $\gamma^* p \to X + N$, where $N$ is either a proton or a nucleonic system with $M_N~, Comment: 45 pages, including 16 figures
Published: 1996
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3. Jet production in highQ 2 deep-inelastic ep scattering at HERA

Author: Derrick, M., Krakauer, D., Magill, S., Mikunas, D., Musgrave, B., Repond, J., Stanek, R., Talaga, Rl, Zhang, H., Ayad, R., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Bruni, P., Romeo, Gc, Castellini, G., Chiarini, M., Cifarelli, L., Cindolo, F., Contin, A., Corradi, M., Gialas, I., Giusti, P., Iacobucci, G., Laurenti, G., Levi, G., Margotti, A., Massam, T., Nania, R., Nemoz, C., Palmonari, F., Polini, A., Sartorelli, G., Timellini, R., Garcia, Yz, Zichichi, A., Bargende, A., Crittenden, J., Desch, K., Diekmann, B., Doeker, T., Eckert, M., Feld, L., Frey, A., Geerts, M., Geitz, G., Grothe, M., Haas, T., Hartmann, H., Haun, D., Heinloth, K., Hilger, E., Jakob, Hp, Katz, Uf, Mari, Sm, Mass, A., Mengel, S., Mollen, J., Paul, E., Rembser, C., Schattevoy, R., Schramm, D., Stamm, J., Wedemeyer, R., Campbellrobson, S., Cassidy, A., Dyce, N., Foster, B., George, S., Gilmore, R., Heath, Gp, Heath, Hf, Llewellyn, Tj, Morgado, Cjs, Norman, Djp, Omara, Ja, Tapper, Rj, Wilson, Ss, Yoshida, R., Rau, Rr, Arneodo, M., Iannotti, L., Schioppa, M., Susinno, G., Bernstein, A., Caldwell, A., Parsons, Ja, Ritz, S., Sciulli, F., Straub, Pb, Wai, L., Yang, S., Zhu, Q., Borzemski, P., Chwastowski, J., Eskreys, A., Piotrzkowski, K., Zachara, M., Zawiejski, L., Adamczyk, L., Bednarek, B., Eskreys, K., Jelen, K., Kisielewska, D., Kowalski, T., Rulikowskazarebska, E., Suszycki, L., Zajac, J., Kotanski, A., Przybycien, M., Bauerdick, Lat, Behrens, U., Beier, H., Bienlein, Jk, Coldewey, C., Deppe, O., Desler, K., Drews, G., Flasinski, M., Gilkinson, Dj, Glasman, C., Gottlicher, P., Grosseknetter, J., Gutjahr, B., Hain, W., Hasell, D., Hessling, H., Hultschig, H., Iga, Y., Joos, P., Kasemann, M., Klanner, R., Koch, W., Kopke, L., Kotz, U., Kowalski, H., Labs, J., Ladage, A., Lohr, B., Lowe, M., Luke, D., Manczak, O., Ng, Jst, Nickel, S., Notz, D., Ohrenberg, K., Roco, M., Rohde, M., Roldan, J., Schneekloth, U., Schulz, W., Selonke, F., Stiliaris, E., Surrow, B., Voss, T., Westphal, D., Wolf, G., Youngman, C., Zhou, Jf, Grabosch, Hj, Kharchilava, A., Leich, A., Mattingly, M., Meyer, A., Schlenstedt, S., Wulff, N., Barbagli, G., Pelfer, P., Anzivino, G., Maccarrone, G., Depasquale, S., Votano, L., Bamberger, A., Eisenhardt, S., Freidhof, A., Soldnerrembold, S., Schroeder, J., Trefzger, T., Brook, Nh, Bussey, Pj, Doyle, At, Fleck, I., Saxon, Dh, Utley, Hl, Wilson, As, Dannemann, A., Holm, U., Horstmann, D., Neumann, T., Sinkus, R., Wick, K., Badura, E., Burow, Bd, Hagge, L., Lohrmann, E., Mainusch, J., Milewski, J., Nakahata, M., Pavel, N., Poelz, G., Schott, W., Zetsche, F., Bacon, Tc, Butterworth, I., Gallo, E., Harris, Vl, Hung, Byh, Long, Kr, Miller, Db, Morawitz, Ppo, Prinias, A., Sedgbeer, Jk, Whitfield, Af, Mallik, U., Mccliment, E., Wang, Mz, Wang, Sm, Wu, Jt, Zhang, Y., Cloth, P., Filges, D., An, Sh, Hong, Sm, Nam, Sw, Park, Sk, Suh, Mh, Yon, Sh, Imlay, R., Kartik, S., Kim, Hj, Mcneil, Rr, Metcalf, W., Nadendla, Vk, Barreiro, F., Cases, G., Graciani, R., Hernandez, Jm, Hervas, L., Labarga, L., Delpeso, J., Puga, J., Terron, J., Detroconiz, Jf, Smith, Gr, Corriveau, F., Hanna, Ds, Hartmann, J., Hung, Lw, Lim, Jn, Matthews, Cg, Patel, Pm, Sinclair, Le, Stairs, Dg, Laurent, Ms, Ullmann, R., Zacek, G., Bashkirov, V., Dolgoshein, Ba, Stifutkin, A., Bashindzhagyan, Gl, Ermolov, Pf, Gladilin, Lk, Golubkov, Ya, Kobrin, Vd, Kuzmin, Va, Proskuryakov, As, Savin, Aa, Shcheglova, Lm, Solomin, An, Zotov, Np, Botje, M., Chlebana, F., Dake, A., Engelen, J., Dekamps, M., Kooijman, P., Kruse, A., Tiecke, H., Verkerke, W., Vreeswijk, M., Wiggers, L., Dewolf, E., Vanwoudenberg, R., Acosta, D., Bylsma, B., Durkin, Ls, Honscheid, K., Li, C., Ling, Ty, Mclean, Kw, Murray, Wn, Park, Ih, Romanowski, Ta, Seidlein, R., Bailey, Ds, Blair, Ga, Byrne, A., Cashmere, Rj, Coopersarkar, Am, Daniels, D., Devenish, Rce, Harnew, N., Lancaster, M., Luffman, Pe, Lindemann, L., Mcfall, Jd, Nath, C., Noyes, Va, Quadt, A., Uijterwaal, H., Walczak, R., Wilson, Ff, Yip, T., Abbiendi, G., Bertolin, A., Brugnera, R., Carlin, R., Dalcorso, F., Degiorgi, M., Dosselli, U., Limentani, S., Morandin, M., Posocco, M., Stanco, L., Stroili, R., Voci, C., Bulmahn, J., Butterworth, Jm, Feild, Rg, Oh, By, Whitmore, Jj, Dagostini, G., Marini, G., Nigro, A., Enrico TASSI, Hart, Jc, Mccubbin, Na, Prytz, K., Shah, Tp, Short, Tl, Barberis, E., Cartiglia, N., Dubbs, T., Heusch, C., Vanhook, M., Hubbard, B., Lockman, W., Rahn, Jt, Sadrozinski, Hfw, Seiden, A., Biltzinger, J., Seifert, Rj, Walenta, Ah, Zech, G., Abramowicz, H., Briskin, G., Dagan, S., Levy, A., Hasegawa, T., Hazumi, M., Ishii, T., Kuze, M., Mine, S., Nagasawa, Y., Nakao, M., Suzuki, I., Tokushuku, K., Yamada, S., Yamazaki, Y., Chiba, M., Hamatsu, R., Hirose, T., Homma, K., Kitamura, S., Nakamitsu, Y., Yamauchi, K., Cirio, R., Costa, M., Ferrero, Mi, Lamberti, L., Maselli, S., Peroni, C., Sacchi, R., Solano, A., Staiano, A., Dardo, M., Bailey, Dc, Bandyopadhyay, D., Benard, F., Brkic, M., Crombie, Mb, Gingrich, Dm, Hartner, Gf, Joo, Kk, Levman, Gm, Martin, Jf, Orr, Rs, Sampson, Cr, Teuscher, Rj, Catterall, Cd, Jones, Tw, Kaziewicz, Pb, Lane, Jb, Saunders, Rl, Shulman, J., Blankenship, K., Kochocki, J., Lu, B., Mo, Lw, Bogusz, W., Charchula, K., Ciborowski, J., Gajewski, J., Grzelak, G., Kasprzak, M., Krzyanowski, M., Muchorowski, K., Nowak, Rj, Pawlak, Jm, Tymieniecka, T., Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M., Eisenberg, Y., Karshon, U., Revel, D., Zerzion, D., Ali, I., Badgett, Wf, Behrens, B., Dasu, S., Fordham, C., Foudas, C., Goussiou, A., Loveless, Rj, Reeder, Dd, Silverstein, S., Smith, Wh, Vaiciulis, A., Wodarczyk, M., Tsurugai, T., Bhadra, S., Cardy, Ml, Fagerstroem, Cp, Frisken, Wr, Furutani, Km, Khakzad, M., and Schmidke, Wb
Subjects: Particle physics, jet production, Physics and Astronomy (miscellaneous), Astrophysics::High Energy Astrophysical Phenomena, ZEUS, PARTON DISTRIBUTIONS, PROTON SCATTERING, DEPENDENCE, RATES, FOS: Physical sciences, Jet (particle physics), perturbative QCD, 01 natural sciences, 7. Clean energy, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), Proton scattering, 0103 physical sciences, Nuclear Experiment, 010306 general physics, Engineering (miscellaneous), Scaling, Quantum chromodynamics, Physics, ZEUS (particle detector), 010308 nuclear & particles physics, Scattering, HERA, High Energy Physics::Experiment, Production (computer science)
Abstract: Two-jet production in deep-inelastic electron-proton scattering has been studied for $160, Comment: 26 pages, latex, 9 figures appended as uuencoded file
Published: 1995
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4. OBSERVATION OF 2-JET PRODUCTION IN DEEP-INELASTIC SCATTERING AT HERA

Author: DERRICK M, KRAKAUER D, MAGILL S, MUSGRAVE B, REPOND J, REPOND S, STANEK R, TALAGA RL, THRON J, ARZARELLO F, AYAD R, BARI G, BASILE M, BELLAGAMBA L, BOSCHERINI D, BRUNI A, BRUNI G, BRUNI P, ROMEO GC, CASTELLINI G, CHIARINI M, CIFARELLI L, CINDOLO F, CIRALLI F, CONTIN A, DAURIA S, DELPAPA C, FRASCONI F, GIUSTI P, IACOBUCCI G, LAURENTI G, LEVI G, LIN Q, LISOWSKI B, MACCARRONE G, MARGOTTI A, MASSAM T, NANIA R, NEMOZ C, PALMONARI F, SARTORELLI G, TIMELLINI R, GARCIA YZ, ZICHICHI A, BARGENDE A, CRITTENDEN J, DABBOUS H, DESCH K, DIEKMANN B, DOEKER T, GEERTS M, GEITZ G, GUTJAHR B, HARTMANN H, HAUN D, HEINLOTH K, HILGER E, JAKOB HP, KRAMARCZYK S, KUCKES M, MASS A, MENGEL S, MOLLEN J, MONALDI D, MUSCH H, PAUL E, SCHATTEVOY R, SCHNEIDER JL, WEDEMEYER R, CASSIDY A, CUSSANS DG, DYCE N, FAWCETT HF, FOSTER B, GILMORE R, HEATH GP, LANCASTER M, LLEWELLYN TJ, MALOS J, MORGADO CJS, TAPPER RJ, WILSON SS, RAU RR, ARNEODO M, BARILLARI T, SCHIOPPA M, SUSINNO G, BERNSTEIN A, CALDWELL A, GIALAS I, PARSONS JA, RITZ S, SCIULLI F, STRAUB PB, WAI L, YANG S, CHWASTOWSKI J, DWURAZNY A, ESKREYS A, JAKUBOWSKI Z, NIZIOL B, PIOTRZKOWSKI K, ZACHARA M, ZAWIEJSKI L, BEDNAREK B, BORZEMSKI P, ESKREYS K, JELEN K, KISIELEWSKA D, KOWALSKI T, RULIKOWSKAZAREBSKA E, SUSZYCKI L, ZAJAC J, KEDZIERSKI T, KOTANSKI A, PRZYBYCIEN M, BAUERDICK LAT, BEHRENS U, BIENLEIN JK, COLDEWEY C, DANNEMANN A, DREWS G, ERHARD P, FLASINSKI M, FLECK I, GLASER R, GOTTLICHER P, HAAS T, HAGGE L, HAIN W, HASELL D, HULTSCHIG H, JAHNEN G, JOOS P, KASEMANN M, KLANNER R, KOCH W, KOTZ U, KOWALSKI H, KRUGER J, LABS J, LADAGE A, LOHR B, LOWE M, LUKE D, MAINUSCH J, MANCZAK O, MOMAYEZI M, NG JST, NICKEL S, NOTZ D, PARK IH, POSNECKER KU, ROHDE M, ROLDAN J, ROS E, SCHNEEKLOTH U, SCHROEDER J, SCHULZ W, SELONKE F, STILIARIS E, TSCHESLOG E, TSURUGAI T, TURKOT F, VOGEL W, WOLF G, YOUNGMAN C, GRABOSCH HJ, LEICH A, MEYER A, RETHFELDT C, SCHLENSTEDT S, BARBAGLI G, FRANCESCATO A, NUTI M, PELFER P, ANZIVINO G, CASACCIA R, DEPASQUALE S, QIAN S, VOTANO L, BAMBERGER A, FREIDHOF A, POSER T, SOLDNERREMBOLD S, THEISEN G, TREFZGER T, BROOK NH, BUSSEY PJ, DOYLE AT, FORBES JR, JAMIESON VA, RAINE C, SAXON DH, BRUCKMANN H, GLOTH G, HOLM U, KAMMERLOCHER H, KREBS B, NEUMANN T, WICK K, FURTJES A, KROGER W, LOHRMANN E, MILEWSKI J, NAKAHATA M, PAVEL N, POELZ G, SEIDMAN A, SCHOTT W, TERRON J, WIIK BH, ZETSCHE F, BACON TC, BUTTERWORTH I, MARKOU C, MCQUILLAN D, MILLER DB, MOBAYYEN MM, PRINIAS A, VORVOLAKOS A, BIENZ T, KREUTZMANN H, MALLIK U, MCCLIMENT E, ROCO M, WANG MZ, CLOTH P, FILGES D, CHEN L, MLAY R, KARTIK S, KIM HJ, MCNEIL RR, METCALF W, BARREIRO F, CASES G, HERVAS L, LABARGA L, DELPESO J, DETROCONIZ JF, IKRAIAM F, MAYER JK, SMITH GR, CORRIVEAU F, GILKINSON DJ, HANNA DS, HARTMANN J, HUNG LW, LIM JN, DREES RM, MITCHELL JW, PATEL PM, SINCLAIR LE, STAIRS DG, ULLMANN R, BASHINDZHAGYAN GL, ERMOLOV PF, GLADILIN LK, GOLUBKOV YA, KUZMIN VA, KUZNETSOV EN, SAVIN AA, VORONIN AG, ZOTOV NP, BENTVELSEN S, BOTJE M, DAKE A, ENGELEN J, DEJONG P, DEKAMPS M, KOOIJMAN P, KRUSE A, VANDERLUGT H, ODELL V, TENNER A, TIECKE H, UIJTERWAAL H, VREESWIJK M, WIGGERS L, DEWOLF E, VANWOUDENBERG R, YOSHIDA R, BYLSMA B, DURKIN LS, HONSCHEID K, LI C, LING TY, MCLEAN KW, MURRAY WN, PARK SK, ROMANOWSKI TA, SEIDLEIN R, BLAIR GA, BYRNE A, CASHMORE RJ, COOPERSARKAR AM, DEVENISH RCE, GINGRICH DM, HALLAMBAKER PM, HARNEW N, KHATRI T, LONG KR, LUFFMAN P, MCARTHUR I, MORAWITZ P, NASH J, SMITH SJP, ROOCROFT NC, WILSON FF, ABBIENDI G, BRUGNERA R, CARLIN R, DALCORSO F, DEGIORGI M, DOSSELLI U, GASPARINI F, LIMENTANI S, MORANDIN M, POSOCCO M, STANCO L, STROILI R, VOCI C, BUTTERWORTH JM, BULMAHN J, FEILD G, OH BY, WHITMORE J, CONTINO U, DAGOSTINI G, GUIDA M, IORI M, MARINI G, MATTIOLI M, NIGRO A, HART JC, MCCUBBIN NA, PRYTZ K, SHAH TP, SHORT TL, BARBERIS E, CARTIGLIA N, HEUSCH C, HUBBARD B, LESLIE J, LOCKMAN W, OSHAUGHNESSY K, SADROZINSKI HF, SEIDEN A, BADURA E, BILTZINGER J, CHAVES H, ROST M, SEIFERT RJ, WALENTA AH, WEIHS W, ZECH G, DAGAN S, LEVY A, ZERZION D, HASEGAWA T, HAZUMI M, ISHII T, KASAI S, KUZE M, NAGASAWA Y, NAKAO M, OKUNO H, TOKUSHUKU K, WATANABE T, YAMADA S, CHIBA M, HAMATSU R, HIROSE T, KITAMURA S, NAGAYAMA S, NAKAMITSU Y, CIRIO R, COSTA M, FERRERO MI, LAMBERTI L, MASELLI S, PERONI C, SOLANO A, STAIANO A, DARDO M, BAILEY DC, BANDYOPADHYAY D, BENARD F, BHADRA S, BRKIC M, BUROW BD, CHLEBANA FS, CROMBIE MB, HARTNER GF, LEVMAN GM, MARTIN JF, ORR RS, PRENTICE JD, SAMPSON CR, STAIRS GG, TEUSCHER RJ, YOON TS, BULLOCK FW, CATTERALL CD, GIDDINGS JC, JONES TW, KHAN AM, LANE JB, MAKKAR PL, SHAW D, SHULMAN J, BLANKENSHIP K, GIBAUT DB, KOCHOCKI J, LU B, MO LW, CHARCHULA K, CIBOROWSKI J, GAJEWSKI J, GRZELAK G, KASPRZAK M, KRZYZANOWSKI M, MUCHOROWSKI K, NOWAK RJ, PAWLAK JM, STOPCZYNSKI A, TYMIENIECKA T, WALCZAK R, WROBLEWSKI AK, ZAKRZEWSKI JA, ZARNECKI AF, ADAMUS M, ABRAMOWICZ H, EISENBERG Y, GLASMAN C, KARSHON U, MONTAG A, REVEL D, SHAPIRA A, FOUDAS C, FORDHAM C, LOVELESS RJ, GOUSSIOU A, ALI I, BEHRENS B, DASU S, REEDER DD, SMITH WH, SILVERSTEIN S, FRISKEN WR, FURUTANI KM, IGA Y, RI De Pasquale Salvatore/B 9165 2008 Lancaster Mark/C 1693 2008 Chen L/G 3338 2010 Doyle Anthony/C 5889 2009 Gladilin Leonid/B 5226 2011 Golubkov Yury/E 1643 2012, MARI, Stefano Maria, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, Repond, S, Stanek, R, Talaga, Rl, Thron, J, Arzarello, F, Ayad, R, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Bruni, P, Romeo, Gc, Castellini, G, Chiarini, M, Cifarelli, L, Cindolo, F, Ciralli, F, Contin, A, Dauria, S, Delpapa, C, Frasconi, F, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Lin, Q, Lisowski, B, Maccarrone, G, Margotti, A, Massam, T, Nania, R, Nemoz, C, Palmonari, F, Sartorelli, G, Timellini, R, Garcia, Yz, Zichichi, A, Bargende, A, Crittenden, J, Dabbous, H, Desch, K, Diekmann, B, Doeker, T, Geerts, M, Geitz, G, Gutjahr, B, Hartmann, H, Haun, D, Heinloth, K, Hilger, E, Jakob, Hp, Kramarczyk, S, Kuckes, M, Mass, A, Mengel, S, Mollen, J, Monaldi, D, Musch, H, Paul, E, Schattevoy, R, Schneider, Jl, Wedemeyer, R, Cassidy, A, Cussans, Dg, Dyce, N, Fawcett, Hf, Foster, B, Gilmore, R, Heath, Gp, Lancaster, M, Llewellyn, Tj, Malos, J, Morgado, Cj, Tapper, Rj, Wilson, S, Rau, Rr, Arneodo, M, Barillari, T, Schioppa, M, Susinno, G, Bernstein, A, Caldwell, A, Gialas, I, Parsons, Ja, Ritz, S, Sciulli, F, Straub, Pb, Wai, L, Yang, S, Chwastowski, J, Dwurazny, A, Eskreys, A, Jakubowski, Z, Niziol, B, Piotrzkowski, K, Zachara, M, Zawiejski, L, Bednarek, B, Borzemski, P, Eskreys, K, Jelen, K, Kisielewska, D, Kowalski, T, Rulikowskazarebska, E, Suszycki, L, Zajac, J, Kedzierski, T, Kotanski, A, Przybycien, M, Bauerdick, Lat, Behrens, U, Bienlein, Jk, Coldewey, C, Dannemann, A, Drews, G, Erhard, P, Flasinski, M, Fleck, I, Glaser, R, Gottlicher, P, Haas, T, Hagge, L, Hain, W, Hasell, D, Hultschig, H, Jahnen, G, Joos, P, Kasemann, M, Klanner, R, Koch, W, Kotz, U, Kowalski, H, Kruger, J, Labs, J, Ladage, A, Lohr, B, Lowe, M, Luke, D, Mainusch, J, Manczak, O, Momayezi, M, Ng, Jst, Nickel, S, Notz, D, Park, Ih, Posnecker, Ku, Rohde, M, Roldan, J, Ros, E, Schneekloth, U, Schroeder, J, Schulz, W, Selonke, F, Stiliaris, E, Tscheslog, E, Tsurugai, T, Turkot, F, Vogel, W, Wolf, G, Youngman, C, Grabosch, Hj, Leich, A, Meyer, A, Rethfeldt, C, Schlenstedt, S, Barbagli, G, Francescato, A, Nuti, M, Pelfer, P, Anzivino, G, Casaccia, R, Depasquale, S, Qian, S, Votano, L, Bamberger, A, Freidhof, A, Poser, T, Soldnerrembold, S, Theisen, G, Trefzger, T, Brook, Nh, Bussey, Pj, Doyle, At, Forbes, Jr, Jamieson, Va, Raine, C, Saxon, Dh, Bruckmann, H, Gloth, G, Holm, U, Kammerlocher, H, Krebs, B, Neumann, T, Wick, K, Furtjes, A, Kroger, W, Lohrmann, E, Milewski, J, Nakahata, M, Pavel, N, Poelz, G, Seidman, A, Schott, W, Terron, J, Wiik, Bh, Zetsche, F, Bacon, Tc, Butterworth, I, Markou, C, Mcquillan, D, Miller, Db, Mobayyen, Mm, Prinias, A, Vorvolakos, A, Bienz, T, Kreutzmann, H, Mallik, U, Mccliment, E, Roco, M, Wang, Mz, Cloth, P, Filges, D, Chen, L, Mlay, R, Kartik, S, Kim, Hj, Mcneil, Rr, Metcalf, W, Barreiro, F, Cases, G, Hervas, L, Labarga, L, Delpeso, J, Detroconiz, Jf, Ikraiam, F, Mayer, Jk, Smith, Gr, Corriveau, F, Gilkinson, Dj, Hanna, D, Hartmann, J, Hung, Lw, Lim, Jn, Drees, Rm, Mitchell, Jw, Patel, Pm, Sinclair, Le, Stairs, Dg, Ullmann, R, Bashindzhagyan, Gl, Ermolov, Pf, Gladilin, Lk, Golubkov, Ya, Kuzmin, Va, Kuznetsov, En, Savin, Aa, Voronin, Ag, Zotov, Np, Bentvelsen, S, Botje, M, Dake, A, Engelen, J, Dejong, P, Dekamps, M, Kooijman, P, Kruse, A, Vanderlugt, H, Odell, V, Tenner, A, Tiecke, H, Uijterwaal, H, Vreeswijk, M, Wiggers, L, Dewolf, E, Vanwoudenberg, R, Yoshida, R, Bylsma, B, Durkin, L, Honscheid, K, Li, C, Ling, Ty, Mclean, Kw, Murray, Wn, Park, Sk, Romanowski, Ta, Seidlein, R, Blair, Ga, Byrne, A, Cashmore, Rj, Coopersarkar, Am, Devenish, Rce, Gingrich, Dm, Hallambaker, Pm, Harnew, N, Khatri, T, Long, Kr, Luffman, P, Mcarthur, I, Morawitz, P, Nash, J, Smith, Sjp, Roocroft, Nc, Wilson, Ff, Abbiendi, G, Brugnera, R, Carlin, R, Dalcorso, F, Degiorgi, M, Dosselli, U, Gasparini, F, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Butterworth, Jm, Bulmahn, J, Feild, G, Oh, By, Whitmore, J, Contino, U, Dagostini, G, Guida, M, Iori, M, Mari, Stefano Maria, Marini, G, Mattioli, M, Nigro, A, Hart, Jc, Mccubbin, Na, Prytz, K, Shah, Tp, Short, Tl, Barberis, E, Cartiglia, N, Heusch, C, Hubbard, B, Leslie, J, Lockman, W, Oshaughnessy, K, Sadrozinski, Hf, Seiden, A, Badura, E, Biltzinger, J, Chaves, H, Rost, M, Seifert, Rj, Walenta, Ah, Weihs, W, Zech, G, Dagan, S, Levy, A, Zerzion, D, Hasegawa, T, Hazumi, M, Ishii, T, Kasai, S, Kuze, M, Nagasawa, Y, Nakao, M, Okuno, H, Tokushuku, K, Watanabe, T, Yamada, S, Chiba, M, Hamatsu, R, Hirose, T, Kitamura, S, Nagayama, S, Nakamitsu, Y, Cirio, R, Costa, M, Ferrero, Mi, Lamberti, L, Maselli, S, Peroni, C, Solano, A, Staiano, A, Dardo, M, Bailey, Dc, Bandyopadhyay, D, Benard, F, Bhadra, S, Brkic, M, Burow, Bd, Chlebana, F, Crombie, Mb, Hartner, Gf, Levman, Gm, Martin, Jf, Orr, R, Prentice, Jd, Sampson, Cr, Stairs, Gg, Teuscher, Rj, Yoon, T, Bullock, Fw, Catterall, Cd, Giddings, Jc, Jones, Tw, Khan, Am, Lane, Jb, Makkar, Pl, Shaw, D, Shulman, J, Blankenship, K, Gibaut, Db, Kochocki, J, Lu, B, Mo, Lw, Charchula, K, Ciborowski, J, Gajewski, J, Grzelak, G, Kasprzak, M, Krzyzanowski, M, Muchorowski, K, Nowak, Rj, Pawlak, Jm, Stopczynski, A, Tymieniecka, T, Walczak, R, Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M, Abramowicz, H, Eisenberg, Y, Glasman, C, Karshon, U, Montag, A, Revel, D, Shapira, A, Foudas, C, Fordham, C, Loveless, Rj, Goussiou, A, Ali, I, Behrens, B, Dasu, S, Reeder, Dd, Smith, Wh, Silverstein, S, Frisken, Wr, Furutani, Km, Iga, Y, and RI De Pasquale Salvatore/B 9165 2008 Lancaster Mark/C 1693 2008 Chen L/G 3338 2010 Doyle Anthony/C 5889 2009 Gladilin Leonid/B 5226 2011 Golubkov Yury/E 1643, 2012
Subjects: E+E-PHYSICS, LUND MONTE-CARLO, Astrophysics::High Energy Astrophysical Phenomena, MUON SCATTERING, ZEUS, CENTRAL TRACKING DETECTOR, JET FRAGMENTATION, High Energy Physics::Experiment, Nuclear Experiment
Abstract: A sample of events with two distinct jets, in addition to the proton remnant, has been identified in deep inelastic, neutral current ep interactions recorded at HERA by the ZEUS experiment. For these events, the mass of the hadronic system ranges from 40 to 260 GeV. The salient features of the observed jet production agree with the predictions of higher order QCD.
Published: 1993

5. SEARCH FOR LEPTOQUARKS WITH THE ZEUS DETECTOR

Author: DERRICK M, KRAKAUER D, MAGILL S, MUSGRAVE B, REPOND J, REPOND S, STANEK R, TALAGA RL, THRON J, ARZARELLO F, AYAD R, BARI G, BASILE M, BELLAGAMBA L, BOSCHERINI D, BRUNI A, BRUNI G, BRUNI P, ROMEO GC, CASTELLINI G, CHIARINI M, CIFARELLI L, CINDOLO F, CIRALLI F, CONTIN A, DAURIA S, DELPAPA C, FRASCONI F, GIUSTI P, IACOBUCCI G, LAURENTI G, LEVI G, LIN Q, LISOWSKI B, MACCARRONE G, MARGOTTI A, MASSAM T, NANIA R, NEMOZ C, PALMONARI F, SARTORELLI G, TIMELLINI R, GARCIA YZ, ZICHICHI A, BARGENDE A, CRITTENDEN J, DABBOUS H, DESCH K, DIEKMANN B, DOEKER T, GEERTS M, GEITZ G, GUTJAHR B, HARTMANN H, HAUN D, HEINLOTH K, HILGER E, JAKOB HP, KRAMARCZYK S, KUCKES M, MASS A, MENGEL S, MOLLEN J, MONALDI D, MUSCH H, PAUL E, SCHATTEVOY R, SCHNEIDER JL, WEDEMEYER R, CASSIDY A, CUSSANS DG, DYCE N, FAWCETT HF, FOSTER B, GILMORE R, HEATH GP, LANCASTER M, LLEWELLYN TJ, MALOS J, MORGADO CJS, TAPPER RJ, WILSON SS, RAU RR, ARNEODO M, BARILLARI T, SCHIOPPA M, SUSINNO G, BERNSTEIN A, CALDWELL A, GIALAS I, PARSONS JA, RITZ S, SCIULLI F, STRAUB PB, WAI L, YANG S, CHWASTOWSKI J, DWURAZNY A, ESKREYS A, JAKUBOWSKI Z, NIZIOL B, PIOTRZKOWSKI K, ZACHARA M, ZAWIEJSKI L, BEDNAREK B, BORZEMSKI P, ESKREYS K, JELEN K, KISIELEWSKA D, KOWALSKI T, RULIKOWSKAZAREBSKA E, SUSZYCKI L, ZAJAC J, KEDZIERSKI T, KOTANSKI A, PRZYBYCIEN M, BAUERDICK LAT, BEHRENS U, BIENLEIN JK, COLDEWEY C, DANNEMANN A, DREWS G, ERHARD P, FLASINSKI M, FLECK I, GLASER R, GOTTLICHER P, HAAS T, HAGGE L, HAIN W, HASELL D, HULTSCHIG H, JAHNEN G, JOOS P, KASEMANN M, KLANNER R, KOCH W, KOTZ U, KOWALSKI H, KRUGER J, LABS J, LADAGE A, LOHR B, LOWE M, LUKE D, MAINUSCH J, MANCZAK O, MOMAYEZI M, NG JST, NICKEL S, NOTZ D, PARK IH, POSNECKER KU, ROHDE M, ROLDAN J, ROS E, SCHNEEKLOTH U, SCHROEDER J, SCHULZ W, SELONKE F, STILIARIS E, TSCHESLOG E, TSURUGAI T, TURKOT F, VOGEL W, WOLF G, YOUNGMAN C, GRABOSCH HJ, LEICH A, MEYER A, RETHFELDT C, SCHLENSTEDT S, BARBAGLI G, FRANCESCATO A, NUTI M, PELFER P, ANZIVINO G, CASACCIA R, DEPASQUALE S, QIAN S, VOTANO L, BAMBERGER A, FREIDHOF A, POSER T, SOLDNERREMBOLD S, THEISEN G, TREFZGER T, BROOK NH, BUSSEY PJ, DOYLE AT, FORBES JR, JAMIESON VA, RAINE C, SAXON DH, BRUCKMANN H, GLOTH G, HOLM U, KAMMERLOCHER H, KREBS B, NEUMANN T, WICK K, FURTJES A, KROGER W, LOHRMANN E, MILEWSKI J, NAKAHATA M, PAVEL N, POELZ G, SEIDMAN A, SCHOTT W, TERRON J, WIIK BH, ZETSCHE F, BACON TC, BUTTERWORTH I, MARKOU C, MCQUILLAN D, MILLER DB, MOBAYYEN MM, PRINIAS A, VORVOLAKOS A, BIENZ T, KREUTZMANN H, MALLIK U, MCCLIMENT E, ROCO M, WANG MZ, CLOTH P, FILGES D, CHEN L, IMLAY R, KARTIK S, KIM HJ, MCNEIL RR, METCALF W, BARREIRO F, CASES G, HERVAS L, LABARGA L, DELPESO J, DETROCONIZ JF, IKRAIAM F, MAYER JK, SMITH GR, CORRIVEAU F, GILKINSON DJ, HANNA DS, HARTMANN J, HUNG LW, LIM JN, DREES RM, MITCHELL JW, PATEL PM, SINCLAIR LE, STAIRS DG, ULLMANN R, BASHINDZHAGYAN GL, ERMOLOV PF, GLADILIN LK, GOLUBKOV YA, KUZMIN VA, KUZNETSOV EN, SAVIN AA, VORONIN AG, ZOTOV NP, BENTVELSEN S, BOTJE M, DAKE A, ENGELEN J, DEJONG P, DEKAMPS M, KOOIJMAN P, KRUSE A, VANDERLUGT H, ODELL V, TENNER A, TIECKE H, UIJTERWAAL H, VREESWIJK M, WIGGERS L, DEWOLF E, VANWOUDENBERG R, YOSHIDA R, BYLSMA B, DURKIN LS, HONSCHEID K, LI C, LING TY, MCLEAN KW, MURRAY WN, PARK SK, ROMANOWSKI TA, SEIDLEIN R, BLAIR GA, BYRNE A, CASHMORE RJ, COOPERSARKAR AM, DEVENISH RCE, GINGRICH DM, HALLAMBAKER PM, HARNEW N, KHATRI T, LONG KR, LUFFMAN P, MCARTHUR I, MORAWITZ P, NASH J, SMITH SJP, ROOCROFT NC, WILSON FF, ABBIENDI G, BRUGNERA R, CARLIN R, DALCORSO F, DEGIORGI M, DOSSELLI U, GASPARINI F, LIMENTANI S, MORANDIN M, POSOCCO M, STANCO L, STROILI R, VOCI C, BUTTERWORTH JM, BULMAHN J, FEILD G, OH BY, WHITMORE J, CONTINO U, DAGOSTINI G, GUIDA M, IORI M, MARINI G, MATTIOLI M, NIGRO A, HART JC, MCCUBBIN NA, PRYTZ K, SHAH TP, SHORT TL, BARBERIS E, CARTIGLIA N, HEUSCH C, HUBBARD B, LESLIE J, LOCKMAN W, OSHAUGHNESSY K, SADROZINSKI HF, SEIDEN A, BADURA E, BILTZINGER J, CHAVES H, ROST M, SEIFERT RJ, WALENTA AH, WEIHS W, ZECH G, DAGAN S, LEVY A, ZERZION D, HASEGAWA T, HAZUMI M, ISHII T, KASAI S, KUZE M, NAGASAWA Y, NAKAO M, OKUNO H, TOKUSHUKU K, WATANABE T, YAMADA S, CHIBA M, HAMATSU R, HIROSE T, KITAMURA S, NAGAYAMA S, NAKAMITSU Y, CIRIO R, COSTA M, FERRERO MI, LAMBERTI L, MASELLI S, PERONI C, SOLANO A, STAIANO A, DARDO M, BAILEY DC, BANDYOPADHYAY D, BENARD F, BHADRA S, BRKIC M, BUROW BD, CHLEBANA FS, CROMBIE MB, HARTNER GF, LEVMAN GM, MARTIN JF, ORR RS, PRENTICE JD, SAMPSON CR, STAIRS GG, TEUSCHER RJ, YOON TS, BULLOCK FW, CATTERALL CD, GIDDINGS JC, JONES TW, KHAN AM, LANE JB, MAKKAR PL, SHAW D, SHULMAN J, BLANKENSHIP K, GIBAUT DB, KOCHOCKI J, LU B, MO LW, CHARCHULA K, CIBOROWSKI J, GAJEWSKI J, GRZELAK G, KASPRZAK M, KRZYZANOWSKI M, MUCHOROWSKI K, NOWAK RJ, PAWLAK JM, STOPCZYNSKI A, TYMIENIECKA T, WALCZAK R, WROBLEWSKI AK, ZAKRZEWSKI JA, ZARNECKI AF, ADAMUS M, ABRAMOWICZ H, EISENBERG Y, GLASMAN C, KARSHON U, MONTAG A, REVEL D, SHAPIRA A, FOUDAS C, FORDHAM C, LOVELESS RJ, GOUSSIOU A, ALI I, BEHRENS B, DASU S, REEDER DD, SMITH WH, SILVERSTEIN S, FRISKEN WR, FURUTANI KM, IGA Y, RI De Pasquale Salvatore/B 9165 2008 Lancaster Mark/C 1693 2008 Chen L/G 3338 2010 Doyle Anthony/C 5889 2009 Gladilin Leonid/B 5226 2011 Golubkov Yury/E 1643 2012, MARI, Stefano Maria, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, Repond, S, Stanek, R, Talaga, Rl, Thron, J, Arzarello, F, Ayad, R, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Bruni, P, Romeo, Gc, Castellini, G, Chiarini, M, Cifarelli, L, Cindolo, F, Ciralli, F, Contin, A, Dauria, S, Delpapa, C, Frasconi, F, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Lin, Q, Lisowski, B, Maccarrone, G, Margotti, A, Massam, T, Nania, R, Nemoz, C, Palmonari, F, Sartorelli, G, Timellini, R, Garcia, Yz, Zichichi, A, Bargende, A, Crittenden, J, Dabbous, H, Desch, K, Diekmann, B, Doeker, T, Geerts, M, Geitz, G, Gutjahr, B, Hartmann, H, Haun, D, Heinloth, K, Hilger, E, Jakob, Hp, Kramarczyk, S, Kuckes, M, Mass, A, Mengel, S, Mollen, J, Monaldi, D, Musch, H, Paul, E, Schattevoy, R, Schneider, Jl, Wedemeyer, R, Cassidy, A, Cussans, Dg, Dyce, N, Fawcett, Hf, Foster, B, Gilmore, R, Heath, Gp, Lancaster, M, Llewellyn, Tj, Malos, J, Morgado, Cj, Tapper, Rj, Wilson, S, Rau, Rr, Arneodo, M, Barillari, T, Schioppa, M, Susinno, G, Bernstein, A, Caldwell, A, Gialas, I, Parsons, Ja, Ritz, S, Sciulli, F, Straub, Pb, Wai, L, Yang, S, Chwastowski, J, Dwurazny, A, Eskreys, A, Jakubowski, Z, Niziol, B, Piotrzkowski, K, Zachara, M, Zawiejski, L, Bednarek, B, Borzemski, P, Eskreys, K, Jelen, K, Kisielewska, D, Kowalski, T, Rulikowskazarebska, E, Suszycki, L, Zajac, J, Kedzierski, T, Kotanski, A, Przybycien, M, Bauerdick, Lat, Behrens, U, Bienlein, Jk, Coldewey, C, Dannemann, A, Drews, G, Erhard, P, Flasinski, M, Fleck, I, Glaser, R, Gottlicher, P, Haas, T, Hagge, L, Hain, W, Hasell, D, Hultschig, H, Jahnen, G, Joos, P, Kasemann, M, Klanner, R, Koch, W, Kotz, U, Kowalski, H, Kruger, J, Labs, J, Ladage, A, Lohr, B, Lowe, M, Luke, D, Mainusch, J, Manczak, O, Momayezi, M, Ng, Jst, Nickel, S, Notz, D, Park, Ih, Posnecker, Ku, Rohde, M, Roldan, J, Ros, E, Schneekloth, U, Schroeder, J, Schulz, W, Selonke, F, Stiliaris, E, Tscheslog, E, Tsurugai, T, Turkot, F, Vogel, W, Wolf, G, Youngman, C, Grabosch, Hj, Leich, A, Meyer, A, Rethfeldt, C, Schlenstedt, S, Barbagli, G, Francescato, A, Nuti, M, Pelfer, P, Anzivino, G, Casaccia, R, Depasquale, S, Qian, S, Votano, L, Bamberger, A, Freidhof, A, Poser, T, Soldnerrembold, S, Theisen, G, Trefzger, T, Brook, Nh, Bussey, Pj, Doyle, At, Forbes, Jr, Jamieson, Va, Raine, C, Saxon, Dh, Bruckmann, H, Gloth, G, Holm, U, Kammerlocher, H, Krebs, B, Neumann, T, Wick, K, Furtjes, A, Kroger, W, Lohrmann, E, Milewski, J, Nakahata, M, Pavel, N, Poelz, G, Seidman, A, Schott, W, Terron, J, Wiik, Bh, Zetsche, F, Bacon, Tc, Butterworth, I, Markou, C, Mcquillan, D, Miller, Db, Mobayyen, Mm, Prinias, A, Vorvolakos, A, Bienz, T, Kreutzmann, H, Mallik, U, Mccliment, E, Roco, M, Wang, Mz, Cloth, P, Filges, D, Chen, L, Imlay, R, Kartik, S, Kim, Hj, Mcneil, Rr, Metcalf, W, Barreiro, F, Cases, G, Hervas, L, Labarga, L, Delpeso, J, Detroconiz, Jf, Ikraiam, F, Mayer, Jk, Smith, Gr, Corriveau, F, Gilkinson, Dj, Hanna, D, Hartmann, J, Hung, Lw, Lim, Jn, Drees, Rm, Mitchell, Jw, Patel, Pm, Sinclair, Le, Stairs, Dg, Ullmann, R, Bashindzhagyan, Gl, Ermolov, Pf, Gladilin, Lk, Golubkov, Ya, Kuzmin, Va, Kuznetsov, En, Savin, Aa, Voronin, Ag, Zotov, Np, Bentvelsen, S, Botje, M, Dake, A, Engelen, J, Dejong, P, Dekamps, M, Kooijman, P, Kruse, A, Vanderlugt, H, Odell, V, Tenner, A, Tiecke, H, Uijterwaal, H, Vreeswijk, M, Wiggers, L, Dewolf, E, Vanwoudenberg, R, Yoshida, R, Bylsma, B, Durkin, L, Honscheid, K, Li, C, Ling, Ty, Mclean, Kw, Murray, Wn, Park, Sk, Romanowski, Ta, Seidlein, R, Blair, Ga, Byrne, A, Cashmore, Rj, Coopersarkar, Am, Devenish, Rce, Gingrich, Dm, Hallambaker, Pm, Harnew, N, Khatri, T, Long, Kr, Luffman, P, Mcarthur, I, Morawitz, P, Nash, J, Smith, Sjp, Roocroft, Nc, Wilson, Ff, Abbiendi, G, Brugnera, R, Carlin, R, Dalcorso, F, Degiorgi, M, Dosselli, U, Gasparini, F, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Butterworth, Jm, Bulmahn, J, Feild, G, Oh, By, Whitmore, J, Contino, U, Dagostini, G, Guida, M, Iori, M, Mari, Stefano Maria, Marini, G, Mattioli, M, Nigro, A, Hart, Jc, Mccubbin, Na, Prytz, K, Shah, Tp, Short, Tl, Barberis, E, Cartiglia, N, Heusch, C, Hubbard, B, Leslie, J, Lockman, W, Oshaughnessy, K, Sadrozinski, Hf, Seiden, A, Badura, E, Biltzinger, J, Chaves, H, Rost, M, Seifert, Rj, Walenta, Ah, Weihs, W, Zech, G, Dagan, S, Levy, A, Zerzion, D, Hasegawa, T, Hazumi, M, Ishii, T, Kasai, S, Kuze, M, Nagasawa, Y, Nakao, M, Okuno, H, Tokushuku, K, Watanabe, T, Yamada, S, Chiba, M, Hamatsu, R, Hirose, T, Kitamura, S, Nagayama, S, Nakamitsu, Y, Cirio, R, Costa, M, Ferrero, Mi, Lamberti, L, Maselli, S, Peroni, C, Solano, A, Staiano, A, Dardo, M, Bailey, Dc, Bandyopadhyay, D, Benard, F, Bhadra, S, Brkic, M, Burow, Bd, Chlebana, F, Crombie, Mb, Hartner, Gf, Levman, Gm, Martin, Jf, Orr, R, Prentice, Jd, Sampson, Cr, Stairs, Gg, Teuscher, Rj, Yoon, T, Bullock, Fw, Catterall, Cd, Giddings, Jc, Jones, Tw, Khan, Am, Lane, Jb, Makkar, Pl, Shaw, D, Shulman, J, Blankenship, K, Gibaut, Db, Kochocki, J, Lu, B, Mo, Lw, Charchula, K, Ciborowski, J, Gajewski, J, Grzelak, G, Kasprzak, M, Krzyzanowski, M, Muchorowski, K, Nowak, Rj, Pawlak, Jm, Stopczynski, A, Tymieniecka, T, Walczak, R, Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M, Abramowicz, H, Eisenberg, Y, Glasman, C, Karshon, U, Montag, A, Revel, D, Shapira, A, Foudas, C, Fordham, C, Loveless, Rj, Goussiou, A, Ali, I, Behrens, B, Dasu, S, Reeder, Dd, Smith, Wh, Silverstein, S, Frisken, Wr, Furutani, Km, Iga, Y, and RI De Pasquale Salvatore/B 9165 2008 Lancaster Mark/C 1693 2008 Chen L/G 3338 2010 Doyle Anthony/C 5889 2009 Gladilin Leonid/B 5226 2011 Golubkov Yury/E 1643, 2012
Subjects: Physics, Quark, Nuclear and High Energy Physics, Particle physics, Astrophysics::High Energy Astrophysical Phenomena, Electroweak interaction, High Energy Physics::Phenomenology, Scalar (physics), Elementary particle, ZEUS, Electron, HERA, electron proton collisions, leptoquarks, EP COLLISIONS, LEPTOQUARK, Particle detector, Nuclear physics, Leptoquark, High Energy Physics::Experiment, Nuclear Experiment
Abstract: A search for any resonant state coupled to an electron and a proton constituent has been performed using collisions of electron and proton beams at HERA. In a sample with integrated luminosity of 26 nb-1, no evidence has been found for production of leptoquarks with decays to e- + jet or v + jet. Limits on the coupling strength of scalar leptoquarks to electron and quark have been determined for masses above 25 GeV. For example, scalar isosinglet leptoquarks (S0) with electroweak coupling strength to (e- u) states are ruled out at the 95% confidence level for masses below 168 GeV for left-handed couplings and below 176 GeV for right-handed couplings.
Published: 1993

6. Observation of events with a large rapidity gap in deep inelastic scattering at HERA

Author: DERRICK M, KRAKAUER D, MAGILL S, MUSGRAVE B, REPOND J, REPOND S, STANEK R, TALAGA RL, THRON J, ARZARELLO F, AYAD R, BARI G, BASILE M, BELLAGAMBA L, BOSCHERINI D, BRUNI A, BRUNI G, BRUNI P, ROMEO GC, CASTELLINI G, CHIARINI M, CIFARELLI L, CINDOLO F, CIRALLI F, CONTIN A, DAURIA S, DELPAPA C, FRASCONI F, GIUSTI P, IACOBUCCI G, LAURENTI G, LEVI G, LIN Q, LISOWSKI B, MACCARRONE G, MARGOTTI A, MASSAM T, NANIA R, NEMOZ C, PALMONARI F, SARTORELLI G, TIMELLINI R, GARCIA YZ, ZICHICHI A, BARGENDE A, CRITTENDEN J, DESCH K, DIEKMANN B, DOEKER T, FREY A, GEERTS M, GEITZ G, HARTMANN H, HAUN D, HEINLOTH K, HILGER E, JAKOB HP, KRAMARCZYK S, KUCKES M, MASS A, MENGEL S, MOLLEN J, MONALDI D, MUSCH H, PAUL E, SCHATTEVOY R, SCHNEIDER JL, SCHRAMM D, WEDEMEYER R, CASSIDY A, CUSSANS DG, DYCE N, FOSTER B, GILMORE R, HEATH GP, HEATH HF, LANCASTER M, LLEWELLYN TJ, MALOS J, MORGADO CJS, TAPPER RJ, WILSON SS, YOSHIDA R, RAU RR, ARNEODO M, SCHIOPPA M, SUSINNO G, BERNSTEIN A, CALDWELL A, GIALAS I, PARSONS JA, RITZ S, SCIULLI F, STRAUB PB, WAI L, YANG S, BORZEMSKI P, CHWASTOWSKI J, DWURAZNY A, ESKREYS A, JAKUBOWSKI Z, NIZIOL B, PIOTRZKOWSKI K, ZACHARA M, ZAWIEJSKI L, ADAMCZYK L, BEDNAREK B, ESKREYS K, JELEN K, KISIELEWSKA D, KOWALSKI T, RULIKOWSKAZAREBSKA E, SUSZYCKI L, ZAJAC J, KEDZIERSKI T, KOTANSKI A, PRZYBYCIEN M, BAUERDICK LAT, BEHRENS U, BIENLEIN JK, BOTTCHER S, COLDEWEY C, DANNEMANN A, DREWS G, ERHARD P, FLASINSKI M, FLECK I, GLASER R, GOTTLICHER P, GUTJAHR B, HAAS T, HAGGE L, HAIN W, HASELL D, HULTSCHIG H, JAHNEN G, JOOS P, KASEMANN M, KLANNER R, KOCH W, KOPKE L, KOTZ U, KOWALSKI H, KROGER W, KRUGER J, LABS J, LADAGE A, LOHR B, LOWE M, LUKE D, MAINUSCH J, MANCZAK O, MOMAYEZI M, NG JST, NICKEL S, NOTZ D, POSNECKER KU, ROHDE M, ROLDAN J, ROS E, SCHNEEKLOTH U, SCHROEDER J, SCHULZ W, SELONKE F, STILIARIS E, TSCHESLOG E, TSURUGAI T, VOGEL W, WOLF G, YOUNGMAN C, GRABOSCH HJ, LEICH A, MEYER A, RETHFELDT C, SCHLENSTEDT S, BARBAGLI G, FRANCESCATO A, NUTI M, PELFER P, ANZIVINO G, CASACCIA R, DEPASQUALE S, QIAN S, VOTANO L, BAMBERGER A, FREIDHOF A, POSER T, SOLDNERREMBOLD S, THEISEN G, TREFZGER T, BROOK NH, BUSSEY PJ, DOYLE AT, FORBES JR, JAMIESON VA, RAINE C, SAXON DH, BRUCKMANN H, GLOTH G, HOLM U, KAMMERLOCHER H, KREBS B, NEUMANN T, WICK K, FURTJES A, LOHRMANN E, MILEWSKI J, NAKAHATA M, PAVEL N, POELZ G, SCHOTT W, TERRON J, ZETSCHE F, BACON TC, BEUSELINCK R, BUTTERWORTH I, GALLO E, HARRIS VL, MILLER DB, PRINIAS A, SEDGBEER JK, VORVOLAKOS A, WHITFIELD A, BIENZ T, KREUTZMANN H, MALLIK U, MCCLIMENT E, ROCO M, WANG MZ, CLOTH P, FILGES D, AN SH, HONG SM, KIM CO, KIM TY, NAM SW, PARK SK, SUH MH, YON SH, IMLAY R, KARTIK S, KIM HJ, MCNEIL RR, METCALF W, NADENDLA VK, BARREIRO F, CASES G, HERVAS L, LABARGA L, DELPESO J, DETROCONIZ JF, IKRAIAM F, MAYER JK, SMITH GR, CORRIVEAU F, GILKINSON DJ, HANNA DS, HARTMANN J, HUNG LW, LIM JN, DREES RM, MITCHELL JW, PATEL PM, SINCLAIR LE, STAIRS DG, STLAURENT M, ULLMANN R, BASHINDZHAGYAN GL, ERMOLOV PF, GLADILIN LK, GOLUBKOV YA, KUZMIN VA, KUZNETSOV EN, SAVIN AA, VORONIN AG, ZOTOV NP, BENTVELSEN S, BOTJE M, DAKE A, ENGELEN J, DEJONG P, DEKAMPS M, KOOIJMAN P, KRUSE A, VANDERLUGT H, ODELL V, TENNER A, TIECKE H, UIJTERWAAL H, VREESWIJK M, WIGGERS L, DEWOLF E, VANWOUDENBERG R, BYLSMA B, DURKIN LS, HONSCHEID K, LI C, LING TY, MCLEAN KW, MURRAY WN, PARK IH, ROMANOWSKI TA, SEIDLEIN R, BLAIR GA, BYRNE A, CASHMORE RJ, COOPERSARKAR AM, DEVENISH RCE, GINGRICH DM, HALLAMBAKER PM, HARNEW N, KHATRI T, LONG KR, LUFFMAN P, MCARTHUR I, MORAWITZ P, NASH J, SMITH SJP, ROOCROFT NC, WILSON FF, ABBIENDI G, BRUGNERA R, CARLIN R, DALCORSO F, DEGIORGI M, DOSSELLI U, GASPARINI F, LIMENTANI S, MORANDIN M, POSOCCO M, STANCO L, STROILI R, VOCI C, BUTTERWORTH JM, BULMAHN J, FEILD G, OH BY, WHITMORE J, CONTINO U, DAGOSTINI G, GUIDA M, IORI M, MARINI G, MATTIOLI M, NIGRO A, HART JC, MCCUBBIN NA, PRYTZ K, SHAH TP, SHORT TL, BARBERIS E, CARTIGLIA N, HEUSCH C, HUBBARD B, LESLIE J, LOCKMAN W, OSHAUGHNESSY K, SADROZINSKI HF, SEIDEN A, ZERZION D, BADURA E, BILTZINGER J, SEIFERT RJ, WALENTA AH, ZECH G, DAGAN S, LEVY A, HASEGAWA T, HAZUMI M, ISHII T, KASAI S, KUZE M, MINE S, NAGASAWA Y, NAGIRA T, NAKAO M, OKUNO H, SUZUKI I, TOKUSHUKU K, YAMADA S, YAMAZAKI Y, CHIBA M, HAMATSU R, HIROSE T, KITAMURA S, NAGAYAMA S, NAKAMITSU Y, CIRIO R, COSTA M, FERRERO MI, LAMBERTI L, MASELLI S, PERONI C, SOLANO A, STAIANO A, DARDO M, BAILEY DC, BANDYOPADHYAY D, BENARD F, BHADRA S, BRKIC M, BUROW BD, CHLEBANA FS, CROMBIE MB, HARTNER GF, LEVMAN GM, MARTIN JF, ORR RS, PRENTICE JD, SAMPSON CR, STAIRS GG, TEUSCHER RJ, YOON TS, BULLOCK FW, CATTERALL CD, GIDDINGS JC, JONES TW, KHAN AM, LANE JB, MAKKAR PL, SHAW D, SHULMAN J, BLANKENSHIP K, KOCHOCKI J, LU B, MO LW, CHARCHULA K, CIBOROWSKI J, GAJEWSKI J, GRZELAK G, KASPRZAK M, KRZYZANOWSKI M, MUCHOROWSKI K, NOWAK RJ, PAWLAK JM, STOPCZYNSKI A, TYMIENIECKA T, WALCZAK R, WROBLEWSKI AK, ZAKRZEWSKI JA, ZARNECKI AF, ADAMUS M, ABRAMOWICZ H, EISENBERG Y, GLASMAN C, KARSHON U, MONTAG A, REVEL D, SHAPIRA A, FOUDAS C, FORDHAM C, LOVELESS RJ, GOUSSIOU A, ALI I, BEHRENS B, DASU S, REEDER DD, SMITH WH, SILVERSTEIN S, FRISKEN WR, FURUTANI KM, IGA Y, RI De Pasquale Salvatore/B 9165 2008 Lancaster Mark/C 1693 2008 Doyle Anthony/C 5889 2009 Gladilin Leonid/B 5226 2011 Golubkov Yury/E 1643 2012, MARI, Stefano Maria, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, Repond, S, Stanek, R, Talaga, Rl, Thron, J, Arzarello, F, Ayad, R, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Bruni, P, Romeo, Gc, Castellini, G, Chiarini, M, Cifarelli, L, Cindolo, F, Ciralli, F, Contin, A, Dauria, S, Delpapa, C, Frasconi, F, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Lin, Q, Lisowski, B, Maccarrone, G, Margotti, A, Massam, T, Nania, R, Nemoz, C, Palmonari, F, Sartorelli, G, Timellini, R, Garcia, Yz, Zichichi, A, Bargende, A, Crittenden, J, Desch, K, Diekmann, B, Doeker, T, Frey, A, Geerts, M, Geitz, G, Hartmann, H, Haun, D, Heinloth, K, Hilger, E, Jakob, Hp, Kramarczyk, S, Kuckes, M, Mass, A, Mengel, S, Mollen, J, Monaldi, D, Musch, H, Paul, E, Schattevoy, R, Schneider, Jl, Schramm, D, Wedemeyer, R, Cassidy, A, Cussans, Dg, Dyce, N, Foster, B, Gilmore, R, Heath, Gp, Heath, Hf, Lancaster, M, Llewellyn, Tj, Malos, J, Morgado, Cj, Tapper, Rj, Wilson, S, Yoshida, R, Rau, Rr, Arneodo, M, Schioppa, M, Susinno, G, Bernstein, A, Caldwell, A, Gialas, I, Parsons, Ja, Ritz, S, Sciulli, F, Straub, Pb, Wai, L, Yang, S, Borzemski, P, Chwastowski, J, Dwurazny, A, Eskreys, A, Jakubowski, Z, Niziol, B, Piotrzkowski, K, Zachara, M, Zawiejski, L, Adamczyk, L, Bednarek, B, Eskreys, K, Jelen, K, Kisielewska, D, Kowalski, T, Rulikowskazarebska, E, Suszycki, L, Zajac, J, Kedzierski, T, Kotanski, A, Przybycien, M, Bauerdick, Lat, Behrens, U, Bienlein, Jk, Bottcher, S, Coldewey, C, Dannemann, A, Drews, G, Erhard, P, Flasinski, M, Fleck, I, Glaser, R, Gottlicher, P, Gutjahr, B, Haas, T, Hagge, L, Hain, W, Hasell, D, Hultschig, H, Jahnen, G, Joos, P, Kasemann, M, Klanner, R, Koch, W, Kopke, L, Kotz, U, Kowalski, H, Kroger, W, Kruger, J, Labs, J, Ladage, A, Lohr, B, Lowe, M, Luke, D, Mainusch, J, Manczak, O, Momayezi, M, Ng, Jst, Nickel, S, Notz, D, Posnecker, Ku, Rohde, M, Roldan, J, Ros, E, Schneekloth, U, Schroeder, J, Schulz, W, Selonke, F, Stiliaris, E, Tscheslog, E, Tsurugai, T, Vogel, W, Wolf, G, Youngman, C, Grabosch, Hj, Leich, A, Meyer, A, Rethfeldt, C, Schlenstedt, S, Barbagli, G, Francescato, A, Nuti, M, Pelfer, P, Anzivino, G, Casaccia, R, Depasquale, S, Qian, S, Votano, L, Bamberger, A, Freidhof, A, Poser, T, Soldnerrembold, S, Theisen, G, Trefzger, T, Brook, Nh, Bussey, Pj, Doyle, At, Forbes, Jr, Jamieson, Va, Raine, C, Saxon, Dh, Bruckmann, H, Gloth, G, Holm, U, Kammerlocher, H, Krebs, B, Neumann, T, Wick, K, Furtjes, A, Lohrmann, E, Milewski, J, Nakahata, M, Pavel, N, Poelz, G, Schott, W, Terron, J, Zetsche, F, Bacon, Tc, Beuselinck, R, Butterworth, I, Gallo, E, Harris, Vl, Miller, Db, Prinias, A, Sedgbeer, Jk, Vorvolakos, A, Whitfield, A, Bienz, T, Kreutzmann, H, Mallik, U, Mccliment, E, Roco, M, Wang, Mz, Cloth, P, Filges, D, An, Sh, Hong, Sm, Kim, Co, Kim, Ty, Nam, Sw, Park, Sk, Suh, Mh, Yon, Sh, Imlay, R, Kartik, S, Kim, Hj, Mcneil, Rr, Metcalf, W, Nadendla, Vk, Barreiro, F, Cases, G, Hervas, L, Labarga, L, Delpeso, J, Detroconiz, Jf, Ikraiam, F, Mayer, Jk, Smith, Gr, Corriveau, F, Gilkinson, Dj, Hanna, D, Hartmann, J, Hung, Lw, Lim, Jn, Drees, Rm, Mitchell, Jw, Patel, Pm, Sinclair, Le, Stairs, Dg, Stlaurent, M, Ullmann, R, Bashindzhagyan, Gl, Ermolov, Pf, Gladilin, Lk, Golubkov, Ya, Kuzmin, Va, Kuznetsov, En, Savin, Aa, Voronin, Ag, Zotov, Np, Bentvelsen, S, Botje, M, Dake, A, Engelen, J, Dejong, P, Dekamps, M, Kooijman, P, Kruse, A, Vanderlugt, H, Odell, V, Tenner, A, Tiecke, H, Uijterwaal, H, Vreeswijk, M, Wiggers, L, Dewolf, E, Vanwoudenberg, R, Bylsma, B, Durkin, L, Honscheid, K, Li, C, Ling, Ty, Mclean, Kw, Murray, Wn, Park, Ih, Romanowski, Ta, Seidlein, R, Blair, Ga, Byrne, A, Cashmore, Rj, Coopersarkar, Am, Devenish, Rce, Gingrich, Dm, Hallambaker, Pm, Harnew, N, Khatri, T, Long, Kr, Luffman, P, Mcarthur, I, Morawitz, P, Nash, J, Smith, Sjp, Roocroft, Nc, Wilson, Ff, Abbiendi, G, Brugnera, R, Carlin, R, Dalcorso, F, Degiorgi, M, Dosselli, U, Gasparini, F, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Butterworth, Jm, Bulmahn, J, Feild, G, Oh, By, Whitmore, J, Contino, U, Dagostini, G, Guida, M, Iori, M, Mari, Stefano Maria, Marini, G, Mattioli, M, Nigro, A, Hart, Jc, Mccubbin, Na, Prytz, K, Shah, Tp, Short, Tl, Barberis, E, Cartiglia, N, Heusch, C, Hubbard, B, Leslie, J, Lockman, W, Oshaughnessy, K, Sadrozinski, Hf, Seiden, A, Zerzion, D, Badura, E, Biltzinger, J, Seifert, Rj, Walenta, Ah, Zech, G, Dagan, S, Levy, A, Hasegawa, T, Hazumi, M, Ishii, T, Kasai, S, Kuze, M, Mine, S, Nagasawa, Y, Nagira, T, Nakao, M, Okuno, H, Suzuki, I, Tokushuku, K, Yamada, S, Yamazaki, Y, Chiba, M, Hamatsu, R, Hirose, T, Kitamura, S, Nagayama, S, Nakamitsu, Y, Cirio, R, Costa, M, Ferrero, Mi, Lamberti, L, Maselli, S, Peroni, C, Solano, A, Staiano, A, Dardo, M, Bailey, Dc, Bandyopadhyay, D, Benard, F, Bhadra, S, Brkic, M, Burow, Bd, Chlebana, F, Crombie, Mb, Hartner, Gf, Levman, Gm, Martin, Jf, Orr, R, Prentice, Jd, Sampson, Cr, Stairs, Gg, Teuscher, Rj, Yoon, T, Bullock, Fw, Catterall, Cd, Giddings, Jc, Jones, Tw, Khan, Am, Lane, Jb, Makkar, Pl, Shaw, D, Shulman, J, Blankenship, K, Kochocki, J, Lu, B, Mo, Lw, Charchula, K, Ciborowski, J, Gajewski, J, Grzelak, G, Kasprzak, M, Krzyzanowski, M, Muchorowski, K, Nowak, Rj, Pawlak, Jm, Stopczynski, A, Tymieniecka, T, Walczak, R, Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M, Abramowicz, H, Eisenberg, Y, Glasman, C, Karshon, U, Montag, A, Revel, D, Shapira, A, Foudas, C, Fordham, C, Loveless, Rj, Goussiou, A, Ali, I, Behrens, B, Dasu, S, Reeder, Dd, Smith, Wh, Silverstein, S, Frisken, Wr, Furutani, Km, Iga, Y, and RI De Pasquale Salvatore/B 9165 2008 Lancaster Mark/C 1693 2008 Doyle Anthony/C 5889 2009 Gladilin Leonid/B 5226 2011 Golubkov Yury/E 1643, 2012
Subjects: Quark, DYNAMICS, Nuclear and High Energy Physics, Particle physics, E+E ANNIHILATION, LUND MONTE-CARLO, Inelastic scattering, DIFFRACTION, JET FRAGMENTATION, deep inelastic scattering, large rapidity gap, Nuclear physics, PHYSICS, COHERENCE, Rapidity, Nuclear Experiment, Quantum chromodynamics, Physics, Elastic scattering, ZEUS, POMERON STRUCTURE-FUNCTION, ELASTIC-SCATTERING, QCD, Scattering, HERA, Deep inelastic scattering, High Energy Physics::Experiment
Abstract: In deep inelastic, neutral current scattering of electrons and protons at square-root s = 296 GeV, we observe in the ZEUS detector events with a large rapidity gap in the hadronic final state. They occur in the region of small Bjorken x and are observed up to Q2 of 100 GeV2. They account for about 5% of the events with Q2 greater-than-or-equal-to 10 GeV2. Their general properties are inconsistent with the dominant mechanism of deep inelastic scattering, where color is transferred between the scattered quark and the proton remnant, and suggest that the underlying production mechanism is the diffractive dissociation of the virtual photon.
Published: 1993

7. Initial study of deep inelastic scattering with ZEUS at HERA

Author: DERRICK M, KRAKAUER D, MAGILL S, MUSGRAVE B, REPOND J, REPOND S, STANEK R, TALAGA RL, THRON J, ARZARELLO F, AYAD R, BARBAGLI G, BARI G, BASILE M, BELLAGAMBA L, BOSCHERINI D, BRUNI A, BRUNI G, BRUNI P, ROMEO GC, CASTELLINI G, CHIARINI M, CIFARELLI L, CINDOLO F, CIRALLI F, CONTIN A, DAURIA S, DELPAPA C, FRASCONI F, GIUSTI P, IACOBUCCI G, LAURENTI G, LEVI G, LIN Q, LISOWSKI B, MACCARRONE G, MARGOTTI A, MASSAM T, NANIA R, NEMOZ C, PALMONARI F, SARTORELLI G, TIMELLINI R, GARCIA YZ, ZICHICHI A, BARGENDE A, CRITTENDEN J, DABBOUS H, DESCH K, DIEKMANN B, DOEKER T, GEERTS M, GEITZ G, GUTJAHR B, HARTMANN H, HARTMANN J, HAUN D, HEINLOTH K, HILGER E, JAKOB HP, KRAMARCZYK S, KUCKES M, MASS A, MENGEL S, MOLLEN J, MONALDI D, MUSCH H, PAUL E, SCHATTEVOY R, SCHNEIDER JL, WEDEMEYER R, CASSIDY A, CUSSANS DG, DYCE N, FAWCETT HF, FOSTER B, GILMORE R, HEATH GP, LANCASTER M, LLEWELLYN TJ, MALOS J, MORGADO CJS, TAPPER RJ, WILSON SS, RAU RR, BARILLARI T, SCHIOPPA M, SUSINNO G, BERNSTEIN A, CALDWELL A, GIALAS I, PARSONS JA, RITZ S, SCIULLI F, STRAUB PB, WAI L, YANG S, BURKOT W, ESKREYS A, PIOTRZKOWSKI K, ZACHARA M, ZAWIEJSKI L, BORZEMSKI P, JELEN K, KISIELEWSKA D, KOWALSKI T, RULIKOWSKAZAREBSKA E, SUSZYCKI L, ZAJAC J, KEDZIERSKI T, KOTANSKI A, PRZYBYCIEN M, BAUERDICK LAT, BEHRENS U, BIENLEIN JK, COLDEWEY C, DANNEMANN A, DIERKS K, DORTH W, DREWS G, ERHARD P, FLASINSKI M, FLECK I, FURTJES A, GLASER R, GOTTLICHER P, HAAS T, HAGGE L, HAIN W, HASELL D, HULTSCHIG H, JAHNEN G, JOOS P, KASEMANN M, KLANNER R, KOCH W, KOTZ U, KOWALSKI H, LABS J, LADAGE A, LOHR B, LOWE M, LUKE D, MAINUSCH J, MANCZAK O, MOMAYEZI M, NG JST, NICKEL S, NOTZ D, PARK IH, POSNECKER KU, ROHDE M, ROS E, SCHNEEKLOTH U, SCHROEDER J, SCHULZ W, SELONKE F, STILIARIS E, TSCHESLOG E, TSURUGAI T, TURKOT F, VOGEL W, WOENIGER T, WOLF G, YOUNGMAN C, GRABOSCH HJ, LEICH A, MEYER A, RETHFELDT C, SCHLENSTEDT S, CASALBUONI R, DECURTIS S, DOMINICI D, FRANCESCATO A, NUTI M, PELFER P, ANZIVINO G, CASACCIA R, DEPASQUALE S, QIAN S, VOTANO L, BAMBERGER A, FREIDHOF A, POSER T, SOLDNERREMBOLD S, THEISEN G, TREFZGER T, BROOK NH, BUSSEY PJ, DOYLE AT, FORBES JR, JAMIESON VA, RAINE C, SAXON DH, BRUCKMANN H, GLOTH G, HOLM U, KAMMERLOCHER H, KREBS B, NEUMANN T, WICK K, HOFMANN A, KROGER W, KRUGER J, LOHRMANN E, MILEWSKI J, NAKAHATA M, PAVEL N, POELZ G, SALOMON R, SEIDMAN A, SCHOTT W, WIIK BH, ZETSCHE F, BACON TC, BUTTERWORTH I, MARKOU C, MCQUILLAN D, MILLER DB, MOBAYYEN MM, PRINIAS A, VORVOLAKOS A, BIENZ T, KREUTZMANN H, MALLIK U, MCCLIMENT E, ROCO M, WANG MZ, CLOTH P, FILGES D, CHEN L, IMLAY R, KARTIK S, KIM HJ, MCNEIL RR, METCALF W, BARREIRO F, CASES G, HERVAS L, LABARGA L, DELPESO J, ROLDAN J, TERRON J, DETROCONIZ JF, IKRAIAM F, MAYER JK, SMITH GR, CORRIVEAU F, GILKINSON DJ, HANNA DS, HUNG LW, MITCHELL JW, PATEL PM, SINCLAIR LE, STAIRS DG, ULLMANN R, BASHINDZHAGYAN GL, ERMOLOV PF, GOLUBKOV YA, KUZMIN VA, KUZNETSOV EN, SAVIN AA, VORONIN AG, ZOTOV NP, BENTVELSEN S, DAKE A, ENGELEN J, DEJONG P, DEJONG S, DEKAMPS M, KOOIJMAN P, KRUSE A, VANDERLUGT H, ODELL V, STRAVER J, TENNER A, TIECKE H, UIJTERWAAL H, VERMEULEN J, WIGGERS L, DEWOLF E, VANWOUDENBERG R, YOSHIDA R, BYLSMA B, DURKIN LS, LI C, LING TY, MCLEAN KW, MURRAY WN, PARK SK, ROMANOWSKI TA, SEIDLEIN R, BLAIR GA, BUTTERWORTH JM, BYRNE A, CASHMORE RJ, COOPERSARKAR AM, DEVENISH RCE, GINGRICH DM, HALLAMBAKER PM, HARNEW N, KHATRI T, LONG KR, LUFFMAN P, MCARTHUR I, MORAWITZ P, NASH J, SMITH SJP, ROOCROFT NC, WILSON FF, ABBIENDI G, BRUGNERA R, CARLIN R, DALCORSO F, DEGIORGI M, DOSSELLI U, GASPARINI F, LIMENTANI S, MORANDIN M, POSOCCO M, STANCO L, STROILI R, VOCI C, FEILD G, LIM JN, OH BY, WHITMORE J, CONTINO U, DAGOSTINI G, GUIDA M, IORI M, MARINI G, MATTIOLI M, NIGRO A, HART JC, MCCUBBIN NA, SHAH TP, SHORT TL, BARBERIS E, CARTIGLIA N, HEUSCH C, HUBBARD B, LESLIE J, OSHAUGHNESSY K, SADROZINSKI HF, SEIDEN A, BADURA E, BILTZINGER J, CHAVES H, ROST M, SEIFERT RJ, WALENTA AH, WEIHS W, ZECH G, DAGAN S, LEVY A, ZERZION D, HASEGAWA T, HAZUMI M, ISHII T, KASAI S, KUZE M, NAGASAWA Y, NAKAO M, OKUNO H, TOKUSHUKU K, WATANABE T, YAMADA S, CHIBA M, HAMATSU R, HIROSE T, KITAMURA S, NAGAYAMA S, NAKAMITSU Y, ARNEODO M, COSTA M, FERRERO MI, LAMBERTI L, MASELLI S, PERONI C, SOLANO A, STAIANO A, DARDO M, BAILEY DC, BANDYOPADHYAY D, BENARD F, BHADRA S, BRKIC M, BUROW BD, CHLEBANA FS, CROMBIE MB, HARTNER GF, LEVMAN GM, MARTIN JF, ORR RS, PRENTICE JD, SAMPSON CR, STAIRS GG, TEUSCHER RJ, YOON TS, BULLOCK FW, CATTERALL CD, GIDDINGS JC, JONES TW, KHAN AM, LANE JB, MAKKAR PL, SHAW D, SHULMAN J, BLANKENSHIP K, GIBAUT DB, KOCHOCKI J, LU B, MO LW, CHARCHULA K, CIBOROWSKI J, GAJEWSKI J, GRZELAK G, KASPRZAK M, KRZYZANOWSKI M, MUCHOROWSKI K, NOWAK RJ, PAWLAK JM, STOJDA K, STOPCZYNSKI A, SZWED R, TYMIENIECKA T, WALCZAK R, WROBLEWSKI AK, ZAKRZEWSKI JA, ZARNECKI AF, ADAMUS M, ABRAMOWICZ H, EISENBERG Y, GLASMAN C, KARSHON U, MONTAG A, REVEL D, SHAPIRA A, ALI I, BEHRENS B, CAMERINI U, DASU S, FORDHAM C, FOUDAS C, GOUSSIOU A, LOMPERSKI M, LOVELESS RJ, NYLANDER P, PTACEK M, REEDER DD, SMITH WH, SILVERSTEIN S, FRISKEN WR, FURUTANI KM, IGA Y, RI De Pasquale Salvatore/B 9165 2008 Lancaster Mark/C 1693 2008 Chen L/G 3338 2010 Doyle Anthony/C 5889 2009 Golubkov Yury/E 1643 2012, MARI, Stefano Maria, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, Repond, S, Stanek, R, Talaga, Rl, Thron, J, Arzarello, F, Ayad, R, Barbagli, G, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Bruni, P, Romeo, Gc, Castellini, G, Chiarini, M, Cifarelli, L, Cindolo, F, Ciralli, F, Contin, A, Dauria, S, Delpapa, C, Frasconi, F, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Lin, Q, Lisowski, B, Maccarrone, G, Margotti, A, Massam, T, Nania, R, Nemoz, C, Palmonari, F, Sartorelli, G, Timellini, R, Garcia, Yz, Zichichi, A, Bargende, A, Crittenden, J, Dabbous, H, Desch, K, Diekmann, B, Doeker, T, Geerts, M, Geitz, G, Gutjahr, B, Hartmann, H, Hartmann, J, Haun, D, Heinloth, K, Hilger, E, Jakob, Hp, Kramarczyk, S, Kuckes, M, Mass, A, Mengel, S, Mollen, J, Monaldi, D, Musch, H, Paul, E, Schattevoy, R, Schneider, Jl, Wedemeyer, R, Cassidy, A, Cussans, Dg, Dyce, N, Fawcett, Hf, Foster, B, Gilmore, R, Heath, Gp, Lancaster, M, Llewellyn, Tj, Malos, J, Morgado, Cj, Tapper, Rj, Wilson, S, Rau, Rr, Barillari, T, Schioppa, M, Susinno, G, Bernstein, A, Caldwell, A, Gialas, I, Parsons, Ja, Ritz, S, Sciulli, F, Straub, Pb, Wai, L, Yang, S, Burkot, W, Eskreys, A, Piotrzkowski, K, Zachara, M, Zawiejski, L, Borzemski, P, Jelen, K, Kisielewska, D, Kowalski, T, Rulikowskazarebska, E, Suszycki, L, Zajac, J, Kedzierski, T, Kotanski, A, Przybycien, M, Bauerdick, Lat, Behrens, U, Bienlein, Jk, Coldewey, C, Dannemann, A, Dierks, K, Dorth, W, Drews, G, Erhard, P, Flasinski, M, Fleck, I, Furtjes, A, Glaser, R, Gottlicher, P, Haas, T, Hagge, L, Hain, W, Hasell, D, Hultschig, H, Jahnen, G, Joos, P, Kasemann, M, Klanner, R, Koch, W, Kotz, U, Kowalski, H, Labs, J, Ladage, A, Lohr, B, Lowe, M, Luke, D, Mainusch, J, Manczak, O, Momayezi, M, Ng, Jst, Nickel, S, Notz, D, Park, Ih, Posnecker, Ku, Rohde, M, Ros, E, Schneekloth, U, Schroeder, J, Schulz, W, Selonke, F, Stiliaris, E, Tscheslog, E, Tsurugai, T, Turkot, F, Vogel, W, Woeniger, T, Wolf, G, Youngman, C, Grabosch, Hj, Leich, A, Meyer, A, Rethfeldt, C, Schlenstedt, S, Casalbuoni, R, Decurtis, S, Dominici, D, Francescato, A, Nuti, M, Pelfer, P, Anzivino, G, Casaccia, R, Depasquale, S, Qian, S, Votano, L, Bamberger, A, Freidhof, A, Poser, T, Soldnerrembold, S, Theisen, G, Trefzger, T, Brook, Nh, Bussey, Pj, Doyle, At, Forbes, Jr, Jamieson, Va, Raine, C, Saxon, Dh, Bruckmann, H, Gloth, G, Holm, U, Kammerlocher, H, Krebs, B, Neumann, T, Wick, K, Hofmann, A, Kroger, W, Kruger, J, Lohrmann, E, Milewski, J, Nakahata, M, Pavel, N, Poelz, G, Salomon, R, Seidman, A, Schott, W, Wiik, Bh, Zetsche, F, Bacon, Tc, Butterworth, I, Markou, C, Mcquillan, D, Miller, Db, Mobayyen, Mm, Prinias, A, Vorvolakos, A, Bienz, T, Kreutzmann, H, Mallik, U, Mccliment, E, Roco, M, Wang, Mz, Cloth, P, Filges, D, Chen, L, Imlay, R, Kartik, S, Kim, Hj, Mcneil, Rr, Metcalf, W, Barreiro, F, Cases, G, Hervas, L, Labarga, L, Delpeso, J, Roldan, J, Terron, J, Detroconiz, Jf, Ikraiam, F, Mayer, Jk, Smith, Gr, Corriveau, F, Gilkinson, Dj, Hanna, D, Hung, Lw, Mitchell, Jw, Patel, Pm, Sinclair, Le, Stairs, Dg, Ullmann, R, Bashindzhagyan, Gl, Ermolov, Pf, Golubkov, Ya, Kuzmin, Va, Kuznetsov, En, Savin, Aa, Voronin, Ag, Zotov, Np, Bentvelsen, S, Dake, A, Engelen, J, Dejong, P, Dejong, S, Dekamps, M, Kooijman, P, Kruse, A, Vanderlugt, H, Odell, V, Straver, J, Tenner, A, Tiecke, H, Uijterwaal, H, Vermeulen, J, Wiggers, L, Dewolf, E, Vanwoudenberg, R, Yoshida, R, Bylsma, B, Durkin, L, Li, C, Ling, Ty, Mclean, Kw, Murray, Wn, Park, Sk, Romanowski, Ta, Seidlein, R, Blair, Ga, Butterworth, Jm, Byrne, A, Cashmore, Rj, Coopersarkar, Am, Devenish, Rce, Gingrich, Dm, Hallambaker, Pm, Harnew, N, Khatri, T, Long, Kr, Luffman, P, Mcarthur, I, Morawitz, P, Nash, J, Smith, Sjp, Roocroft, Nc, Wilson, Ff, Abbiendi, G, Brugnera, R, Carlin, R, Dalcorso, F, Degiorgi, M, Dosselli, U, Gasparini, F, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Feild, G, Lim, Jn, Oh, By, Whitmore, J, Contino, U, Dagostini, G, Guida, M, Iori, M, Mari, Stefano Maria, Marini, G, Mattioli, M, Nigro, A, Hart, Jc, Mccubbin, Na, Shah, Tp, Short, Tl, Barberis, E, Cartiglia, N, Heusch, C, Hubbard, B, Leslie, J, Oshaughnessy, K, Sadrozinski, Hf, Seiden, A, Badura, E, Biltzinger, J, Chaves, H, Rost, M, Seifert, Rj, Walenta, Ah, Weihs, W, Zech, G, Dagan, S, Levy, A, Zerzion, D, Hasegawa, T, Hazumi, M, Ishii, T, Kasai, S, Kuze, M, Nagasawa, Y, Nakao, M, Okuno, H, Tokushuku, K, Watanabe, T, Yamada, S, Chiba, M, Hamatsu, R, Hirose, T, Kitamura, S, Nagayama, S, Nakamitsu, Y, Arneodo, M, Costa, M, Ferrero, Mi, Lamberti, L, Maselli, S, Peroni, C, Solano, A, Staiano, A, Dardo, M, Bailey, Dc, Bandyopadhyay, D, Benard, F, Bhadra, S, Brkic, M, Burow, Bd, Chlebana, F, Crombie, Mb, Hartner, Gf, Levman, Gm, Martin, Jf, Orr, R, Prentice, Jd, Sampson, Cr, Stairs, Gg, Teuscher, Rj, Yoon, T, Bullock, Fw, Catterall, Cd, Giddings, Jc, Jones, Tw, Khan, Am, Lane, Jb, Makkar, Pl, Shaw, D, Shulman, J, Blankenship, K, Gibaut, Db, Kochocki, J, Lu, B, Mo, Lw, Charchula, K, Ciborowski, J, Gajewski, J, Grzelak, G, Kasprzak, M, Krzyzanowski, M, Muchorowski, K, Nowak, Rj, Pawlak, Jm, Stojda, K, Stopczynski, A, Szwed, R, Tymieniecka, T, Walczak, R, Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M, Abramowicz, H, Eisenberg, Y, Glasman, C, Karshon, U, Montag, A, Revel, D, Shapira, A, Ali, I, Behrens, B, Camerini, U, Dasu, S, Fordham, C, Foudas, C, Goussiou, A, Lomperski, M, Loveless, Rj, Nylander, P, Ptacek, M, Reeder, Dd, Smith, Wh, Silverstein, S, Frisken, Wr, Furutani, Km, Iga, Y, and RI De Pasquale Salvatore/B 9165 2008 Lancaster Mark/C 1693 2008 Chen L/G 3338 2010 Doyle Anthony/C 5889 2009 Golubkov Yury/E 1643, 2012
Subjects: Nuclear and High Energy Physics, Particle physics, LUND MONTE-CARLO, Parton, Electron, JET FRAGMENTATION, Nuclear physics, deep inelastic scattering, CALORIMETER, Nuclear Experiment, Physics, Range (particle radiation), ZEUS (particle detector), Neutral current, E+E-PHYSICS, CONSTRUCTION, neutral current interaction, ZEUS, HERA, Deep inelastic scattering, lcsh:QC1-999, High Energy Physics::Experiment, Order of magnitude, lcsh:Physics
Abstract: Results are presented on neutral current, deep inelastic scattering measured in collisions of 26.7 GeV electrons and 820 GeV protons. The events typically populate a range in Q2 from 10 to 100 GeV2. The values of x extend down to x is similar to 10(-4) which is two orders of magnitude lower than previously measured at such Q2 values in fixed target experiments. The measured cross sections are in accord with the extrapolations of current parametrisations of parton distributions.
Published: 1993

8. Measurement of jet shapes in high-Q(2) deep inelastic scattering at HERA

Author: Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, Repond, J, Stanek, R, Talaga, RL, Yoshida, R, Zhang, H, Mattingly, MCK, Anselmo, F, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, CG, Castellini, G, Cifarelli, L, Cindolo, F, Contin, A, Coppola, N, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Palmonari, F, Pesci, A, Polini, A, Sartorelli, G, Garcia, YZ, Zichichi, A, Amelung, C, Bornheim, A, Brock, I, Coboken, K, Crittenden, J, Deffner, R, Eckert, M, Grothe, M, Hartmann, H, Heinloth, K, Heinz, L, Hilger, E, Jakob, HP, Kappes, A, Katz, UF, Kerger, R, Paul, E, Pfeiffer, M, Stamm, J, Wedemeyer, R, Wieber, H, Bailey, DS, Campbell-Robson, S, Cottingham, WN, Foster, B, Hall-Wilton, R, Heath, GP, Heath, HF, McFall, JD, Piccioni, D, Roff, DG, Tapper, RJ, Ayad, R, Capua, M, Garfagnini, A, Iannotti, L, Schioppa, M, Susinno, G, Kim, JY, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Cartiglia, N, Jing, Z, Liu, W, Mellado, B, Parsons, JA, Ritz, S, Sampson, S, Sciulli, F, Straub, PB, Zhu, Q, Borzemski, P, Chwastowski, J, Eskreys, A, Figiel, J, Klimek, K, Przybycien, MB, Zawiejski, L, Adamczyk, L, Bednarek, B, Bukowy, M, Czermak, AM, Jelen, K, Kisielewska, D, Kowalski, T, Przybycien, M, Rulikowska-Zarebska, E, Suszycki, L, Zajac, J, Dulinski, Z, Kotanski, A, Abbiendi, G, Bauerdick, LAT, Behrens, U, Beier, H, Bienlein, JK, Cases, G, Desler, K, Drews, G, F'ricke, U, Gialas, I, Goebel, F, Gottlicher, P, Graciani, R, Haas, T, Hain, W, Hasell, D, Hebbel, K, Johnson, KF, Kasemann, M, Koch, W, Kotz, U, Kowalski, H, Lindemann, L, Lohr, B, Milewski, J, Monteiro, T, Ng, JST, Notz, D, Park, IH, Pellegrino, A, Pelucchi, F, Piotrzkowski, K, Rohde, M, Roldan, J, Ryan, JJ, Savin, AA, Schneekloth, U, Schwarzer, O, Selonke, F, Stonjek, S, Surrow, B, Tassi, E, Westphal, D, Wolf, G, Wollmer, U, Youngman, C, Zeuner, W, Burow, BD, Coldewey, C, Grabosch, HJ, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Pelfer, P, Maccarrone, G, Votano, L, Bamberger, A, Eisenhardt, S, Markun, P, Raach, H, Trefzger, T, Wolfle, S, Bromley, JT, Brook, NH, Bussey, PJ, Doyle, AT, Macdonald, N, Saxon, DH, Sinclair, LE, Strickland, E, Waugh, R, Bohnet, I, Gendner, N, Holm, U, Meyer-Larsen, A, Salehi, H, Wick, K, Gladilin, LK, Horstmann, D, Kcira, D, Klanner, R, Lohrmann, E, Poelz, G, Schott, W, Zetsche, F, Bacon, TC, Butterworth, I, Cole, JE, Howell, G, Lamberti, L, Long, KR, Miller, DB, Pavel, N, Prinias, A, Sedgbeer, JK, Sideris, D, Walker, R, Mallik, U, Wang, SM, Wu, JT, Cloth, P, Filges, D, Fleck, JI, Ishii, T, Kuze, M, Suzuki, I, Tokushuku, K, Yamada, S, Yamauchi, K, Yamazaki, Y, Hong, SJ, Lee, SB, Nam, SW, Park, SK, Barreiro, F, Fernandez, JP, Garcia, G, Glasman, C, Hernandez, JM, Hervas, L, Labarga, L, Martinez, M, del Peso, J, Puga, J, Terron, J, de Troconiz, JF, Corriveau, F, Hanna, DS, Hartmann, J, Hung, LW, Murray, WN, Ochs, A, Riveline, M, Stairs, DG, St-Laurent, M, Ullmann, R, Tsurugai, T, Bashkirov, V, Dolgoshein, BA, Stifutkin, A, Bashindzhagyan, GL, Ermolov, PF, Golubkov, YA, Khein, LA, Korotkova, NA, Krozhavina, IA, Kuzmin, VA, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Solomin, AN, Zotkin, SA, Bokel, C, Botje, M, Brummer, N, Engelen, J, Koffeman, E, Kooijman, P, van Sighem, A, Tiecke, H, Tuning, N, Verkerke, W, Vossebeld, J, Wiggers, L, de Wolf, E, Acosta, D, Bylsma, B, Durkin, LS, Gilmore, J, Ginsburg, CM, Kim, CL, Ling, TY, Nylander, P, Romanowski, TA, Blaikley, HE, Cashmore, RJ, Cooper-Sarkar, AM, Devenish, RCE, Edmonds, JK, Grosse-Knetter, J, Harnew, N, Nath, C, Noyes, VA, Quadt, A, Ruske, O, Tickner, JR, Uijterwaal, H, Walczak, R, Waters, DS, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, Dosselli, U, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Bulmahn, J, Oh, BY, Okrasinski, JR, Toothacker, WS, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Raso, M, Hart, JC, McCubbin, NA, Shah, TP, Epperson, D, Heusch, C, Rahn, JT, Sadrozinski, HFW, Seiden, A, Wichmann, R, Williams, DC, Abramowicz, H, Briskin, G, Dagan, S, Kananov, S, Levy, A, Abe, T, Fusayasu, T, Inuzuka, M, Nagano, K, Umemori, K, Yamashita, T, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Matsushita, T, Arneodo, M, Cirio, R, Costa, M, Ferrero, MI, Maselli, S, Monaco, V, Peroni, C, Petrucci, MC, Ruspa, M, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, DC, Fagerstroem, CP, Galea, R, Hartner, GF, Joo, KK, Levman, GM, Martin, JF, Orr, RS, Polenz, S, Sabetfakhri, A, Simmons, D, Teuscher, RJ, Butterworth, JM, Catterall, CD, Hayes, ME, Jones, TW, Lane, J, Saunders, RL, Sutton, MR, Wing, M, Ciborowski, J, Grzelak, G, Kasprzak, M, Nowak, RJ, Pawlak, JM, Pawlak, R, Tymieniecka, T, Wroblewski, AK, Zakrzewski, JA, Zarnecki, AF, Adamus, M, Deppe, O, Eisenberg, Y, Hochman, D, Karshon, U, Badgett, WF, Chapin, D, Cross, R, Dasu, S, Foudas, C, Loveless, RJ, Mattingly, S, Reeder, DD, Smith, WH, Vaiciulis, A, Wodarczyk, M, Deshpande, A, Dhawan, S, Hughes, VW, Bhadra, S, Frisken, WR, Khakzad, M, Schmidke, WB, and Collaboration, ZEUS
Subjects: Astrophysics::High Energy Astrophysical Phenomena, ZEUS, P(P)OVER-BAR COLLISIONS, CROSS-SECTIONS, PARTON DISTRIBUTIONS, HADRON COLLIDERS, 3-JET EVENTS, QCD CASCADES, EP, PHOTOPRODUCTION, QUARK, TEV, High Energy Physics::Experiment
Abstract: The shapes of jets with transverse energies, EjetT, up to 45 GeV produced in neutral- and charged-current deep inelastic e+p scattering (DIS) at Q2 > 100 GeV2 have been measured with the ZEUS detector at HERA. Jets are identified using a cone algorithm in the η-φ plane with a cone radius of one unit. The jets become narrower as EjetT increases. The jet shapes in neutral- and charged-current DIS are found to be very similar. The jets in neutral-current DIS are narrower than those in resolved processes in photoproduction and closer to those in direct-photon processes for the same ranges in EjetT and jet pseudorapidity. The jet shapes in DIS are observed to be similar to those in e+e- interactions and narrower than those in p̄p collisions for comparable EjetT. Since the jets in e+e- interactions and e+p DIS are predominantly quark initiated in both cases, the similarity in the jet shapes indicates that the pattern of QCD radiation within a quark jet is to a large extent independent of the hard scattering process in these reactions.
Published: 1999

9. Forward jet production in deep inelastic scattering at HERA

Author: Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, Repond, J, Stanek, R, Talaga, RL, Yoshida, R, Zhang, H, Mattingly, MCK, Anselmo, F, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, CaraRomeo, G, Castellini, G, Cifarelli, L, Cindolo, F, Contin, A, Coppola, N, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Palmonari, F, Pesci, A, Polini, A, Sartorelli, G, Garcia, YZ, Zichichi, A, Amelung, C, Bornheim, A, Brock, I, Coboken, K, Crittenden, J, Deffner, R, Eckert, M, Grothe, M, Hartmann, H, Heinloth, K, Heinz, L, Hilger, E, Jakob, HP, Kappes, A, Katz, UF, Kerger, R, Paul, E, Pfeiffer, M, Stamm, J, Wieber, H, Bailey, DS, Campbell-Robson, S, Cottingham, WN, Foster, B, Hall-Wilton, R, Heath, GP, Heath, HF, McFall, JD, Piccioni, D, Roff, DG, Tapper, RJ, Ayad, R, Capua, M, Iannotti, L, Schioppa, M, Susinno, G, Kim, JY, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Cartiglia, N, Jing, Z, Liu, W, Mellado, B, Parsons, JA, Ritz, S, Sampson, S, Sciulli, F, Straub, PB, Zhu, Q, Borzemski, P, Chwastowski, J, Eskreys, A, Figiel, J, Klimek, K, Przybycien, MB, Zawiejski, L, Adamczyk, L, Bednarek, B, Bukowy, M, Czermak, AM, Jelen, K, Kisielewska, D, Kowalski, T, Przybycien, M, Rulikowska-Zarebska, E, Suszycki, L, Zajac, J, Dulinski, Z, Kotanski, A, Abbiendi, G, Bauerdick, LAT, Behrens, U, Beier, H, Bienlein, JK, Desler, K, Drews, G, Fricke, U, Gialas, I, Goebel, F, Gottlicher, P, Graciani, R, Haas, T, Hain, W, Hasell, D, Hebbel, K, Johnson, KF, Kasemann, M, Koch, W, Kotz, U, Kowalski, H, Lindemann, L, Lohr, B, Milewski, J, Milite, M, Monteiro, T, Ng, JST, Notz, D, Pellegrino, A, Pelucchi, F, Piotrzkowski, K, Rohde, M, Roldan, J, Ryan, JJ, Saull, PRB, Savin, AA, Schneckloth, U, Schwarzer, O, Selonke, F, Stonjek, S, Surrow, B, Tassi, E, Westphal, D, Wolf, G, Wollmer, U, Youngman, C, Zeuner, V, Burow, BD, Coldewey, C, Grabosch, HJ, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Pelfer, P, Maccarrone, G, Votano, L, Bamberger, A, Eisenhardt, S, Markun, P, Raach, H, Trefzger, T, Wolfle, S, Bromley, JT, Brook, NH, Bussey, PJ, Doyle, AT, Lee, SW, Macdonald, N, McCance, GJ, Saxon, DH, Sinclair, LE, Skillicorn, IO, Strickland, E, Waugh, R, Bohnet, I, Gendner, N, Holm, U, Meyer-Larsen, A, Salehi, H, Wick, K, Garfagnini, A, Gladilin, LK, Horstmann, D, Kcira, D, Klanner, R, Lohrmann, E, Poelz, G, Schott, W, Zetsche, F, Bacon, TC, Butterworth, I, Cole, JE, Howell, G, Lamberti, L, Long, KR, Miller, DB, Pavel, N, Prinias, A, Sedgbeer, JK, Sideris, D, Walker, R, Mallik, U, Wang, SM, Wu, JT, Cloth, P, Filges, D, Fleck, JI, Ishii, T, Kuze, M, Suzuki, I, Tokushuku, K, Yamada, S, Yamauchi, K, Yamazaki, Y, Hong, SJ, Lee, SB, Nam, SW, Park, SK, Lim, H, Park, IH, Son, D, Barreiro, F, Fernandez, JP, Garcia, G, Glasman, C, Hernandez, JM, Hervas, L, Labarga, L, Martinez, M, del Peso, J, Puga, J, Terron, J, de Troconiz, JF, Corriveau, F, Hanna, DS, Hartmann, J, Hung, LW, Murray, WN, Ochs, A, Riveline, M, Stairs, DG, St-Laurent, M, Ullmann, R, Tsurugai, T, Bashkirov, V, Dolgoshein, BA, Stifutkin, A, Bashindzhagyan, GL, Ermolov, PF, Golubkov, YA, Khein, LA, Korotkova, NA, Korzhavina, IA, Kuzmin, VA, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Solomin, AN, Zotkin, SA, Bokel, C, Botje, M, Brummer, N, Engelen, J, Koffeman, E, Kooijman, P, van Sighem, A, Tiecke, H, Tuning, N, Verkerke, W, Vossebeld, J, Wiggers, L, de Wolf, E, Acosta, D, Bylsma, B, Durkin, LS, Gilmore, J, Ginsburg, CM, Kim, CL, Ling, TY, Nylander, P, Romanowski, TA, Blaikley, HE, Cashmore, RJ, Cooper-Sarkar, AM, Devenish, RCE, Edmonds, JK, Grosse-Knetter, J, Harnew, N, Nath, C, Noyes, VA, Quadt, A, Ruske, O, Tickner, JR, Walczak, R, Waters, DS, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, Dosselli, U, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Bulmahn, J, Oh, BY, Okrasinski, JR, Toothacker, WS, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Raso, M, Hart, JC, McCubbin, NA, Shah, TP, Epperson, D, Heusch, C, Rahn, JT, Sadrozinski, HFW, Seiden, A, Wichmann, R, Williams, DC, Abramowicz, H, Briskin, G, Dagan, S, Kananov, S, Levy, A, Abe, T, Fusayasu, T, Inuzuka, M, Nagano, K, Umemori, K, Yamashita, T, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Matsushita, T, Arneodo, M, Cirio, R, Costa, M, Ferrero, MI, Maselli, S, Monaco, V, Peroni, C, Petrucci, MC, Ruspa, M, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, DC, Fagerstroem, CP, Galea, R, Hartner, GF, Joo, KK, Levman, GM, Martin, JF, Orr, RS, Polenz, S, Sabetfakhri, A, Simmons, D, Teuscher, RJ, Butterworth, JM, Catterall, CD, Hayes, ME, Jones, TW, Lane, JB, Saunders, RL, Sutton, MR, Wing, M, Ciborowski, J, Grzelak, G, Kasprzak, M, Nowak, RJ, Pawlak, JM, Pawlak, R, Smalska, B, Tymieniecka, T, Wroblewski, AK, Zakrzewski, JA, Zarnecki, AF, Adamus, M, Deppe, O, Eisenberg, Y, Hochman, D, Karshon, U, Badgett, WF, Chapin, D, Cross, R, Dasu, S, Foudas, C, Loveless, RJ, Mattingly, S, Reeder, DD, Smith, WH, Vaiciulis, A, Wodarczyk, M, Deshpande, A, Dhawan, S, Hughes, VW, Bhadra, S, Frisken, WR, Khakzad, M, Schmidke, WB, Collaboration, ZEUS, Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Leprince-Ringuet (LLR), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), H1, Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), and H1 Collaboration
Subjects: Particle physics, MONTE-CARLO GENERATOR, Physics and Astronomy (miscellaneous), Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, Inelastic scattering, 7. Clean energy, 01 natural sciences, High Energy Physics - Experiment, Nuclear physics, ENERGY, High Energy Physics - Experiment (hep-ex), QCD COHERENCE, 0103 physical sciences, EVENT GENERATOR, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], ddc:530, Rapidity, 010306 general physics, Parton shower, Nuclear Experiment, Engineering (miscellaneous), LOW-X REGIME, Event generator, Quantum chromodynamics, Physics, Jet (fluid), 010308 nuclear & particles physics, High Energy Physics::Phenomenology, MOMENTUM SPECTRA, ZEUS, ZEUS BARREL CALORIMETER, HERA, TO-LEADING ORDER, PARTON DISTRIBUTIONS, EP SCATTERING, Deep inelastic scattering, High Energy Physics::Experiment
Abstract: The production of forward jets has been measured in deep inelastic ep collisions at HERA. The results are presented in terms of single differential cross sections as a function of the Bjorken scaling variable (x_{Bj}) and as triple differential cross sections d^3 \sigma / dx_{Bj} dQ^2 dp_{t,jet}^2, where Q^2 is the four momentum transfer squared and p_{t,jet}^2 is the squared transverse momentum of the forward jet. Also cross sections for events with a di-jet system in addition to the forward jet are measured as a function of the rapidity separation between the forward jet and the two additional jets. The measurements are compared with next-to-leading order QCD calculations and with the predictions of various QCD-based models., Comment: 27 pages, 10 figures, 4 tables
Published: 1999
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10. High-E-T inclusive jet cross sections in photoproduction at HERA

Author: Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, Repond, J, Stanek, R, Talaga, RL, Yoshida, R, Zhang, H, Mattingly, MCK, Anselmo, F, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Castellini, G, Cifarelli, L, Cindolo, F, Contin, A, Coppola, N, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Palmonari, F, Pesci, A, Polini, A, Sartorelli, G, Garcia, YZ, Zichichi, A, Amelung, C, Bornheim, A, Brock, I, Coboken, K, Crittenden, J, Deffner, R, Eckert, M, Grothe, M, Hartmann, H, Heinloth, K, Heinz, L, Hilger, E, Jakob, HP, Kappes, A, Katz, UF, Kerger, R, Paul, E, Pfeiffer, M, Stamm, J, Wedemeyer, R, Wieber, H, Bailey, DS, Campbell-Robson, S, Cottingham, WN, Foster, B, Hall-Wilton, R, Heath, GP, Heath, HF, McFall, JD, Piccioni, D, Roff, DG, Tapper, RJ, Ayad, R, Capua, M, Garfagnini, A, Iannotti, L, Schioppa, M, Susinno, G, Kim, JY, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Cartiglia, N, Jing, Z, Liu, W, Mellado, B, Parsons, JA, Ritz, S, Sampson, S, Sciulli, F, Straub, PB, Zhu, Q, Borzemski, P, Chwastowski, J, Eskreys, A, Figiel, J, Klimek, K, Przybycien, MB, Zawiejski, L, Adamczyk, L, Bednarek, B, Bukowy, M, Czermak, A, Jelen, K, Kisielewska, D, Kowalski, T, Przybycien, T, Rulikowska-Zarebska, E, Suszycki, L, Zajac, J, Dulinski, Z, Kotanski, A, Abbiendi, G, Bauerdick, LAT, Behrens, U, Beier, H, Bienlein, JK, Cases, G, Desler, K, Drews, G, Fricke, U, Gialas, I, Goebel, F, Gottlicher, P, Graciani, R, Haas, T, Hain, W, Hasell, D, Hebbel, K, Johnson, KF, Kasemann, M, Koch, W, Kotz, U, Kowalski, H, Lindemann, L, Lohr, B, Milewski, J, Monteiro, T, Ng, JST, Notz, D, Park, IH, Pellegrino, A, Pelucchi, F, Piotrzkowski, K, Rohde, M, Roldan, J, Ryan, JJ, Savin, AA, Schneekloth, U, Schwarzer, O, Selonke, F, Surrow, B, Tassi, E, Westphal, D, Wolf, G, Wollmer, U, Youngman, C, Zeuner, W, Burow, BD, Coldewey, C, Grabosch, HJ, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Pelfer, P, Maccarrone, G, Votano, L, Bamberger, A, Eisenhardt, S, Markun, P, Trefzger, T, Wolfle, S, Bromley, JT, Brook, NH, Bussey, PJ, Doyle, AT, Macdonald, N, Saxon, DH, Sinclair, LE, Strickland, E, Waugh, R, Bohnet, I, Gendner, N, Holm, U, Meyer-Larsen, A, Salehi, H, Wick, K, Gladilin, LK, Horstmann, D, Kcira, D, Klanner, R, Lohrmann, E, Poelz, G, Schott, W, Zetsche, F, Bacon, TC, Butterworth, I, Cole, JE, Howell, G, Lamberti, L, Long, KR, Miller, DB, Pavel, N, Prinias, A, Sedgbeer, JK, Sideris, D, Walker, R, Mallik, U, Wang, SM, Wu, JT, Cloth, P, Filges, D, Fleck, JI, Ishii, T, Kuze, M, Suzuki, I, Tokushuku, I, Yamada, S, Yamauchi, K, Yamazaki, Y, Hong, SJ, Lee, SB, Nam, SW, Park, SK, Barreiro, F, Fernandez, JP, Garcia, G, Glasman, C, Hernandez, JM, Hervas, L, Labarga, L, Martinez, M, del Peso, J, Puga, J, Terron, J, de Troconiz, JF, Corriveau, F, Hanna, DS, Hartmann, J, Hung, LW, Murray, WN, Ochs, A, Riveline, M, Stairs, DG, St Laurent, M, Ullmann, R, Tsurugai, T, Bashkirov, V, Dolgoshein, BA, Stifutkin, A, Bashindzhagyan, GL, Ermolov, PF, Golubkov, YA, Khein, LA, Korotkova, NA, Korzhavina, IA, Kuzmin, VA, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Solomin, AN, Zotkin, SA, Bokel, C, Botje, M, Brummer, N, Engelen, J, Koffeman, E, Kooijman, P, van Sighem, A, Tiecke, H, Tuning, N, Verkerke, W, Vossebeld, J, Wiggers, L, de Wolf, E, Acosta, D, Bylsma, B, Durkin, LS, Gilmore, J, Ginsburg, CM, Kim, CL, Ling, TY, Nylander, P, Romanowski, TA, Blaikley, HE, Cashmore, RJ, Cooper-Sarkar, AM, Devenish, RCE, Edmonds, JK, Grosse-Knetter, JJ, Harnew, N, Nath, C, Noyes, VA, Quadt, A, Ruske, O, Tickner, JR, Uijterwaal, H, Walczak, R, Waters, DS, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, P, Dosselli, U, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Bulmahn, J, Oh, BY, Okrasinski, JR, Toothacker, WS, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Raso, M, Hart, JC, McCubbin, NA, Shah, TP, Epperson, D, Heusch, C, Rahn, JT, Sadrozinski, HFW, Seiden, A, Wichmann, R, Williams, DC, Abramowicz, H, Briskin, G, Dagan, S, Kananov, S, Levy, A, Abe, T, Fusayasu, T, Inuzuka, M, Nagano, K, Umemori, K, Yamashita, T, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Matsushita, T, Arneodo, M, Cirio, R, Costa, M, Ferrero, MI, Maselli, S, Monaco, V, Peroni, C, Petrucci, MC, Ruspa, M, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, DC, Fagerstroem, CP, Galea, R, Hartner, GF, Joo, KK, Levman, GM, Martin, JF, Orr, RS, Polenz, S, Sabetfakhri, A, Simmons, D, Teuscher, RJ, Butterworth, JM, Catterall, CD, Hayes, ME, Jones, TW, Lane, JB, Saunders, ML, Sutton, LR, Wing, M, Ciborowski, J, Grzelak, G, Kasprzak, M, Nowak, RJ, Pawlak, JM, Pawlak, R, Tymieniecka, T, Wroblewski, AK, Zakrzewski, JA, Zarnecki, AF, Adamus, M, Deppe, O, Eisenberg, Y, Hochman, D, Karshon, U, Badgett, WF, Chapin, D, Cross, R, Dasu, S, Foudas, C, Loveless, RJ, Mattingly, S, Reeder, DD, Smith, WH, Vaiciulis, A, Wodarczyk, M, Deshpande, A, Dhawan, S, Hughes, VW, Bhadra, S, Frisken, WR, Khakzad, M, Schmidke, WB, and Collaboration, ZEUS
Subjects: LUND MONTE-CARLO, PARTON DISTRIBUTIONS, PHOTON STRUCTURE-FUNCTION, STRUCTURE-FUNCTION F-2(GAMMA), 3-JET EVENTS, ZEUS, LEADING-ORDER QCD, HADRON COLLIDERS, STRUCTURE-FUNCTION F2, 2-JET PRODUCTION
Published: 1998

11. Elastic and proton-dissociative rho(0) photoproduction at HERA

Author: Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, Repond, J, Stanek, R, Talaga, RL, Yoshida, R, Zhang, H, Mattingly, MCK, Anselmo, F, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Castellini, G, Chiarini, M, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Gialas, I, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Nemoz, C, Palmonari, F, Pesci, A, Polini, A, Ricci, F, Sartorelli, G, Garcia, YZ, Zichichi, A, Amelung, C, Bornheim, A, Brock, I, Coboken, K, Crittenden, J, Deffner, R, Eckert, M, Grothe, M, Hartmann, H, Heinloth, K, Heinz, L, Hilger, E, Jakob, HP, Katz, UF, Kerger, R, Paul, E, Pfeiffer, M, Rembser, C, Stamm, J, Wedemeyer, R, Wieber, H, Bailey, DS, Campbell-Robson, S, Cottingham, WN, Hall-Wilton, R, Hayes, ME, Heath, GP, McFall, JD, Piccioni, D, Roff, DG, Tapper, RJ, Arneodo, M, Ayad, R, Capua, M, Garfagnini, A, Iannotti, L, Schioppa, M, Susinno, G, Kim, JY, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Cartiglia, N, Jing, Z, Liu, W, Mellado, B, Parsons, JA, Ritz, S, Sampson, S, Sciulli, F, Straub, PB, Zhu, Q, Borzemski, P, Chwastowski, J, Eskreys, A, Figiel, J, Klimek, K, Przybycien, MB, Zawiejski, L, Adamczyk, L, Bednarek, B, Bukowy, M, Czermak, A, Jelen, K, Kisielewska, D, Kowalski, T, Przybycien, M, Rulikowska-Zarebska, E, Suszycki, L, Zajac, J, Dulinski, Z, Kotanski, A, Abbiendi, G, Bauerdick, LAT, Behrens, U, Beier, H, Bienlein, JK, Cases, G, Deppe, O, Desler, K, Drews, G, Fricke, U, Gilkinson, DJ, Glasman, C, Gottlicher, P, Haas, T, Hain, W, Hasell, D, Johnson, KF, Kasemann, M, Koch, W, Kotz, U, Kowalski, H, Labs, J, Lindemann, L, Lohr, B, Lowe, M, Manczak, O, Milewski, J, Monteiro, T, Ng, JST, Notz, D, Ohrenberg, K, Park, IH, Pellegrino, A, Pelucchi, F, Piotrzkowski, K, Roco, M, Rohde, M, Roldan, J, Ryan, JJ, Savin, AA, Schneekloth, U, Schwarzer, O, Selonke, F, Surrow, B, Tassi, E, Voss, T, Westphal, D, Wolf, G, Wollmer, U, Youngman, C, Zarnecki, AF, Zeuner, W, Burow, BD, Grabosch, HJ, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Pelfer, P, Anzivino, G, Maccarrone, G, Votano, L, Bamberger, A, Eisenhardt, S, Markun, P, Trefzger, T, Wolfle, S, Bromley, JT, Brook, NH, Bussey, PJ, Doyle, AT, Macdonald, N, Saxon, DH, Sinclair, LE, Strickland, E, Waugh, R, Bohnet, I, Gendner, N, Holm, U, Meyer-Larsen, A, Salehi, H, Wick, K, Gladilin, LK, Horstmann, D, Kcira, D, Klanner, R, Lohrmann, E, Poelz, G, Schott, W, Zetsche, F, Bacon, TC, Butterworth, I, Cole, JE, Howell, G, Hung, BHY, Lamberti, L, Long, KR, Miiller, DB, Pavel, N, Prinias, A, Sedgbeer, JK, Sideris, D, Walker, R, Mallik, U, Wang, SM, Wu, JT, Cloth, P, Filges, D, Fleck, JI, Ishii, T, Kuze, M, Suzuki, I, Tokushuku, K, Yamada, S, Yamauchi, K, Yamazaki, Y, Hong, SJ, Lee, SB, Nam, SW, Park, SK, Barreiro, F, Fernandez, JP, Garcia, G, Graciani, R, Hernandez, JM, Hervas, L, Labarga, L, Martinez, M, del Peso, J, Puga, J, Terron, J, de Troconiz, JF, Corriveau, F, Hanna, DS, Hartmann, J, Hung, LW, Murray, WN, Ochs, A, Riveline, M, Stairs, DG, St-Laurent, M, Ullmann, R, Tsurugai, T, Bashkirov, V, Dolgoshein, BA, Stifutkin, A, Bashindzhagyan, GL, Ermolov, PF, Golubkov, YA, Khein, LA, Korotkova, NA, Korzhavina, IA, Kuzmin, VA, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Solomin, AN, Zotkin, SA, Bokel, C, Botje, M, Brummer, N, Chlebana, F, Engelen, J, Koffeman, E, Kooijman, P, van Sighem, A, Tiecke, H, Tuning, N, Verkerke, W, Vossebeld, J, Vreeswijk, M, Wiggers, L, de Wolf, E, Acosta, D, Bylsma, B, Durkin, LS, Gilmore, J, Ginsburg, CM, Kim, CL, Ling, TY, Nylander, P, Romanowski, TA, Blaikley, HE, Cashmore, RJ, Cooper-Sarkar, AM, Devenish, RCE, Edmonds, JK, Grosse-Knetter, J, Harnew, N, Nath, C, Noyes, VA, Quadt, A, Ruske, O, Tickner, JR, Uijterwaal, H, Walczak, R, Waters, DS, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, Dosselli, U, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Bulmahn, J, Oh, BY, Okrasinski, JR, Toothacker, WS, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Raso, M, Hart, JC, McCubbin, NA, Shah, TP, Barberis, E, Epperson, D, Heusch, C, Rahn, JT, Sadrozinski, HFW, Seiden, A, Wichmann, R, Williams, DC, Abramowicz, H, Briskin, G, Dagan, S, Kananov, S, Levy, A, Abe, T, Fusayasu, T, Inuzuka, M, Nagano, K, Umemori, K, Yamashita, T, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Matsushita, T, Cirio, R, Costa, M, Ferrero, MI, Maselli, S, Monaco, V, Peroni, C, Petrucci, MC, Ruspa, M, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, DC, Fagerstroem, CP, Galea, R, Hartner, GF, Joo, KK, Levman, GM, Martin, JF, Orr, RS, Polenz, S, Sabetfakhri, A, Simmons, D, Teuscher, RJ, Butterworth, JM, Catterall, CD, Jones, TW, Lane, JB, Saunders, RL, Sutton, MR, Wing, M, Ciborowski, J, Grzelak, G, Kasprzak, M, Muchorowski, K, Nowak, RJ, Pawlak, JM, Pawlak, R, Tymieniecka, T, Wroblewski, AK, Zakrzewski, JA, Adamus, M, Coldewey, C, Eisenberg, Y, Hochman, D, Karshon, U, Badgett, WF, Chapin, D, Cross, R, Dasu, S, Foudas, C, Loveless, RJ, Mattingly, S, Reeder, DD, Smith, WH, Vaiciulis, A, Wodarczyk, M, Deshpande, A, Dhawan, S, Hughes, VW, Bhadra, S, Frisken, WR, Khakzad, M, Schmidke, WB, and Collaboration, ZEUS
Subjects: OF-MASS ENERGY, SCATTERING, ZEUS, DOUBLE DIFFRACTION DISSOCIATION, CENTRAL TRACKING DETECTOR, ZEUS BARREL CALORIMETER, CERN SPS COLLIDER, CROSS-SECTIONS, ISR
Published: 1998

12. Measurement of the diffractive structure function F(D(4))(2) at HERA

Author: Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, Repond, J, Stanek, R, Talaga, RL, Yoshida, R, Zhang, H, Mattingly, MCK, Anselmo, F, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Castellini, G, Chiarini, M, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Gialas, I, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Nemoz, C, Palmonari, F, Pesci, A, Polini, A, Ricci, F, Sartorelli, G, Garcia, YZ, Zichichi, A, Amelung, C, Bornheim, A, Brock, I, Coboken, K, Crittenden, J, Deffner, R, Eckert, M, Grothe, M, Hartmann, H, Heinloth, K, Heinz, L, Hilger, E, Jakob, HP, Katz, UF, Kerger, R, Paul, E, Pfeiffer, M, Rembser, C, Stamm, J, Wedemeyer, R, Wieber, H, Bailey, DS, Campbell-Robson, S, Cottingham, WN, Foster, B, Hall-Wilton, R, Hayes, ME, Heath, GP, Heath, HF, McFall, JD, Piccioni, D, Roff, DG, Tapper, RJ, Arneodo, M, Ayad, R, Capua, M, Garfagnini, A, Iannotti, L, Schioppa, M, Susinno, G, Kim, JY, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Cartiglia, N, Jing, Z, Liu, W, Mellado, B, Parsons, JA, Ritz, S, Sampson, S, Sciulli, F, Straub, PB, Zhu, Q, Borzemski, P, Chwastowski, J, Eskreys, A, Figiel, J, Klimek, K, Przybycien, MB, Zawiejski, L, Adamczyk, L, Bednarek, B, Bukowy, M, Jelen, K, Kisielewska, D, Kowalski, T, Przybycien, M, Rulikowska-Zarebska, E, Suszycki, L, Zajac, J, Dulinski, Z, Kotanski, A, Abbiendi, G, Bauerdick, LAT, Behrens, U, Beier, H, Bienlein, JK, Cases, G, Deppe, O, Desler, K, Drews, G, Fricke, U, Gilkinson, DJ, Glasman, C, Gottlicher, P, Haas, T, Hain, W, Hasell, D, Johnson, KF, Kasemann, M, Koch, W, Kotz, U, Kowalski, H, Labs, J, Lindemann, L, Lohr, B, Lowe, M, Manczak, O, Milewski, J, Monteiro, T, Ng, JST, Notz, D, Ohrenberg, K, Park, IH, Pellegrino, A, Pelucchi, F, Piotrzkowski, K, Roco, M, Rohde, M, Roldan, J, Ryan, JJ, Savin, AA, Schneekloth, U, Selonke, F, Surrow, B, Tassi, E, Voss, T, Westphal, D, Wolf, G, Wollmer, U, Youngman, C, Zarnecki, AF, Zeuner, W, Burow, BD, Grabosch, HJ, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Pelfer, P, Anzivino, G, Maccarrone, G, Votano, L, Bamberger, A, Eisenhardt, S, Markun, P, Trefzger, T, Wolfle, S, Bromley, JT, Brook, NH, Bussey, PJ, Doyle, AT, Macdonald, N, Saxon, DH, Sinclair, LE, Strickland, E, Waugh, R, Bohnet, I, Gendner, N, Holm, U, Meyer-Larsen, A, Salehi, H, Wick, K, Gladilin, LK, Horstmann, D, Kcira, D, Klanner, R, Lohrmann, E, Poelz, G, Schott, W, Zetsche, F, Bacon, TC, Butterworth, I, Cole, JE, Howell, G, Hung, BHY, Lamberti, L, Long, KR, Miller, DB, Pavel, N, Prinias, A, Sedgbeer, JK, Sideris, D, Mallik, U, Wang, SM, Wu, JT, Cloth, P, Filges, D, Fleck, JI, Ishii, T, Kuze, M, Suzuki, I, Tokushuku, K, Yamada, S, Yamauchi, K, Yamazaki, Y, Hong, SJ, Lee, SB, Nam, SW, Park, SK, Barreiro, F, Fernandez, JP, Garcia, G, Graciani, R, Hernandez, JM, Hervas, L, Labarga, L, Martinez, M, del Peso, J, Puga, J, Terron, J, de Troconiz, JF, Corriveau, F, Hanna, DS, Hartmann, J, Hung, LW, Murray, WN, Ochs, A, Riveline, M, Stairs, DG, St-Laurent, M, Ullmann, R, Tsurugai, T, Bashkirov, V, Dolgoshein, BA, Stifutkin, A, Bashindzhagyan, GL, Ermolov, PF, Golubkov, YA, Khein, LA, Korotkova, NA, Korzhavina, IA, Kuzmin, VA, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Solomin, AN, Zotkin, SA, Bokel, C, Botje, M, Brummer, N, Chlebana, F, Engelen, J, Koffeman, E, Kooijman, P, van Sighem, A, Tiecke, H, Tuning, N, Verkerke, W, Vossebeld, J, Vreeswijk, M, Wiggers, L, de Wolf, E, Acosta, D, Bylsma, B, Durkin, LS, Gilmore, J, Ginsburg, CM, Kim, CL, Ling, TY, Nylander, P, Romanowski, TA, Blaikley, HE, Cashmore, RJ, Cooper-Sarkar, AM, Devenish, RCE, Edmonds, JK, Grosse-Knettter, J, Harnew, N, Lancaster, M, Nath, C, Noyes, VA, Quadt, A, Ruske, O, Tickner, JR, Uijterwaal, H, Walczak, R, Waters, DS, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, Dosselli, U, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Bulmahn, J, Oh, BY, Okrasinski, JR, Toothacker, WS, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Raso, M, Hart, JC, McCubbin, NA, Shah, TP, Barberis, E, Epperson, D, Heusch, C, Rahn, JT, Sadrozinski, HFW, Seiden, A, Wichmann, R, Williams, DC, Schwarzer, O, Walenta, AH, Abramowicz, H, Briskin, G, Dagan, S, Kananov, S, Levy, A, Abe, T, Fusayasu, T, Inuzuka, M, Nagano, K, Umemori, K, Yamashita, T, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Matsushita, T, Cirio, R, Costa, M, Ferrero, MI, Maselli, S, Monaco, V, Peroni, C, Petrucci, MC, Ruspa, M, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, DC, Fagerstroem, CP, Galea, R, Hartner, GF, Joo, KK, Levman, GM, Martin, JF, Orr, RS, Polenz, S, Sabetfakhri, A, Simmons, D, Teuscher, RJ, Butterworth, JM, Catterall, CD, Jones, TW, Lane, JB, Saunders, RL, Shulman, J, Sutton, MR, Wing, M, Ciborowski, J, Grzelak, G, Kasprzak, M, Muchorowski, K, Nowak, RJ, Pawlak, JM, Pawlak, R, Tymieniecka, T, Wroblewski, AK, Zakrzewski, JA, Adamus, M, Coldewey, C, Eisenberg, Y, Hochman, D, Karshon, U, Badgett, WF, Chapin, D, Cross, R, Dasu, S, Foudas, C, Loveless, RJ, Mattingly, S, Reeder, DD, Smith, WH, Vaiciulis, A, Wodarczyk, M, Bhadra, S, Frisken, WR, Khakzad, M, Schmidke, WB, and Collaboration, ZEUS
Subjects: DEEP-INELASTIC SCATTERING, ELASTIC-SCATTERING, LUND MONTE-CARLO, ZEUS, CENTRAL TRACKING DETECTOR, LARGE RAPIDITY GAP, POMERON STRUCTURE, CROSS-SECTIONS, DISSOCIATION, CALORIMETER
Published: 1998

13. The ZEUS leading protoWospectrometer and its use in the measurement of elastic $\rho^{0}$ photoproduction at HERA

Author: Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, Okrasinski, JR, Repond, J, Stanek, R, Talaga, RL, Zhang, H, Mattingly, MCK, Anselmo, F, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Bruni, P, Romeo, GC, Castellini, G, Chiarini, M, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, Gialas, I, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Nemoz, C, Palmonari, F, Pesci, A, Polini, A, Sartorelli, G, Garcia, YZ, Zichichi, A, Amelung, C, Bornheim, A, Crittenden, J, Deffner, R, Eckert, M, Feld, L, Frey, A, Geerts, M, Grothe, M, Hartmann, H, Heinloth, K, Heinz, L, Hilger, E, Jakob, HP, Katz, UF, Mengel, S, Paul, E, Pfeiffer, M, Rembser, C, Schramm, D, Stamm, J, Wedemeyer, R, CampbellRobson, S, Cassidy, A, Cottingham, WN, Dyce, N, Foster, B, George, S, Hayes, ME, Heath, GP, Heath, HF, Piccioni, D, Roff, DG, Tapper, RJ, Yoshida, R, Arneodo, M, Ayad, R, Capua, M, Garfagnini, A, Iannotti, L, Schioppa, M, Susinno, G, Caldwell, A, Cartiglia, N, Jing, Z, Liu, W, Parsons, JA, Ritz, S, Sciulli, F, Straub, PB, Wai, L, Yang, S, Zhu, Q, Borzemski, P, Chwastowski, J, Eskreys, A, Jakubowski, Z, Przybycien, MB, Zachara, M, Zawiejski, L, Adamczyk, L, Bednarek, B, Jelen, K, Kisielewska, D, Kowalski, T, Przybycien, M, RulikowskaZarebska, E, Suszycki, L, Zajac, J, Dulinski, Z, Kotanski, A, Abbiendi, G, Bauerdick, LAT, Behrens, U, Beier, H, Bienlein, JK, Cases, G, Deppe, O, Desler, K, Drews, G, Flasinski, M, Gilkinson, DJ, Glasman, C, Gottlicher, P, GrosseKnetter, J, Haas, T, Hain, W, Hasell, D, Hessling, H, Iga, Y, Johnson, KF, Joos, P, Kasemann, M, Klanner, R, Koch, W, Kotz, U, Kowalski, H, Labs, J, Ladage, A, Lohr, B, Lowe, M, Luke, D, Mainusch, J, Manczak, O, Milewski, J, Monteiro, T, Ng, JST, Notz, D, Ohrenberg, K, Piotrzkowski, K, Roco, M, Rohde, M, Roldan, J, Schneekloth, U, Schulz, W, Selonke, F, Surrow, B, Tassi, E, Voss, T, Westphal, D, Wolf, G, Wollmer, U, Youngman, C, Zeuner, W, Grabosch, HJ, Mari, SM, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Pelfer, P, Anzivino, G, Maccarrone, G, DePasquale, S, Votano, L, Bamberger, A, Eisenhardt, S, Trefzger, T, Wolfle, S, Bromley, JT, Brook, NH, Bussey, PJ, Doyle, AT, Saxon, DH, Sinclair, LE, Strickland, E, Utley, ML, Waugh, R, Wilson, AS, Dannemann, A, Holm, U, Horstmann, D, Sinkus, R, Wick, K, Burow, BD, Hagge, L, Lohrmann, E, Poelz, G, Schott, W, Zetsche, F, Bacon, TC, Brummer, N, Butterworth, I, Harris, VL, Howell, G, Hung, BHY, Lamberti, L, Long, KR, Miller, DB, Pavel, N, Prinias, A, Sedgbeer, JK, Sideris, D, Whitfield, AF, Mallik, U, Wang, MZ, Wang, SM, Wu, JT, Cloth, P, Filges, D, An, SH, Cho, GH, Ko, BJ, Lee, SB, Nam, SW, Park, HS, Park, SK, Kim, HJ, McNeil, RR, Metcalf, W, Nadendla, VK, Barreiro, F, Fernandez, JP, Graciani, R, Hernandez, JM, Hervas, L, Labarga, L, Martinez, M, delPeso, J, Puga, J, Terron, J, deTroconiz, JF, Corriveau, F, Hanna, DS, Hartmann, J, Hung, LW, Lim, JN, Matthews, CG, Murray, WN, Ochs, A, Patel, PM, Riveline, M, Stairs, DG, StLaurent, M, Ullmann, R, Zacek, G, Tsurugai, T, Bashkirov, V, Dolgoshein, BA, Stifutkin, A, Bashindzhagyan, GL, Ermolov, PF, Gladilin, LK, Golubkov, YA, Kobrin, VD, Korzhavina, IA, Kuzmin, VA, Lukina, OY, Proskuryakov, AS, Savin, AA, Shcheglova, LM, Solomin, AN, Zotov, NP, Botje, M, Chlebana, F, Engelen, J, deKamps, M, Kooijman, P, Kruse, A, vanSighem, A, Tiecke, H, Verkerke, W, Vossebeld, J, Vreeswijk, M, Wiggers, L, deWolf, E, vanWoudenberg, R, Acosta, D, Bylsma, B, Durkin, LS, Gilmore, J, Ginsburg, CM, Kim, CL, Li, C, Ling, TY, Nylander, P, Park, IH, Romanowski, TA, Cashmore, RJ, CooperSarkar, AM, Devenish, RCE, Harnew, N, Lancaster, M, Lindemann, L, McFall, JD, Nath, C, Noyes, VA, Quadt, A, Tickner, JR, Uijterwaal, H, Walczak, R, Waters, DS, Wilson, FF, Yip, T, Bertolin, A, Brugnera, R, Carlin, R, DalCorso, F, DeGiorgi, M, Dosselli, U, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Zuin, F, Bulmahn, J, Feild, RG, Oh, BY, Whitmore, JJ, DAgostini, G, Marini, G, Nigro, A, Hart, JC, McCubbin, NA, Shah, TP, Barberis, E, Dubbs, T, Heusch, C, VanHook, M, Lockman, W, Rahn, JT, Sadrozinski, HFW, Seiden, A, Williams, DC, Biltzinger, J, Seifert, RJ, Schwarzer, O, Walenta, AH, Abramowicz, H, Briskin, G, Dagan, S, Doeker, T, Levy, A, Fleck, JI, Inuzuka, M, Ishii, T, Kuze, M, Mine, S, Nakao, M, Suzuki, I, Tokushuku, K, Umemori, K, Yamada, S, Yamazaki, Y, Chiba, M, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Matsushita, T, Yamauchi, K, Cirio, R, Costa, M, Ferrero, MI, Maselli, S, Peroni, C, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, DC, Benard, F, Brkic, M, Fagerstroem, CP, Hartner, GF, Joo, KK, Levman, GM, Martin, JF, Orr, RS, Polenz, S, Sampson, CR, Simmons, D, Teuscher, RJ, Butterworth, JM, Catterall, CD, Jones, TW, Kaziewicz, PB, Lane, JB, Saunders, RL, Shulman, J, Sutton, MR, Lu, B, Mo, LW, Bogusz, W, Ciborowski, J, Gajewski, J, Grzelak, G, Kasprzak, M, Krzyzanowski, M, Muchorowski, K, Nowak, RJ, Pawlak, JM, Tymieniecka, T, Wroblewski, AK, Zakrzewski, JA, Zarnecki, AF, Adamus, M, Coldewey, C, Eisenberg, Y, Hochman, D, Karshon, U, Revel, D, ZerZion, D, Badgett, WF, Breitweg, J, Chapin, D, Cross, R, Dasu, S, Foudas, C, Loveless, RJ, Mattingly, S, Reeder, DD, Silverstein, S, Smith, WH, Vaiciulis, A, Wodarczyk, M, Bhadra, S, Cardy, ML, Frisken, WR, Khakzad, M, Schmidke, WB, and Zeus (IHEF, IoP, FNWI)
Subjects: Particle physics, Photon, ZEUS, LARGE RAPIDITY GAP, DEEP-INELASTIC SCATTERING, CENTRAL TRACKING DETECTOR, DIFFRACTION DISSOCIATION, BARREL CALORIMETER, VERTEX DETECTOR, EVENTS, PHOTON, Physics and Astronomy (miscellaneous), Meson, Proton, Nuclear Theory, 01 natural sciences, 7. Clean energy, Dissociation (chemistry), Nuclear physics, leading proton, 0103 physical sciences, photoproduction, diffractive dissociation, Nuclear Experiment, 010306 general physics, Physics, Spectrometer, 010308 nuclear & particles physics, HERA, Deep inelastic scattering, High Energy Physics::Experiment, Low Mass
Abstract: The differential cross section d sigma/dt for elastic rho(0) photoproduction, gamma p --> rho(0)p (rho(0) --> pi(+)pi(-)), has been measured in ep interactions at HERA. The squared four-momentum exchanged at the proton vertex, t, has been determined directly by measuring the momentum of the scattered proton using the ZEUS Leading Proton Spectrometer (LPS), a large scale system of silicon micro-strip detectors operating close to the HERA proton beam. The LPS allows the measurement of the momentum of high energy protons scattered at small angles with accuracies of 0.4% for the longitudinal momentum and 5 MeV for the transverse momentum. Photoproduction of rho(0) mesons has been investigated in the interval 0.073 < \t\ < 0.40 GeV2, for photon virtualities Q(2) < 1 GeV2 and photon-proton centre-of-mass energies W between 50 and 100 GeV. In the measured range, the t distribution exhibits an exponential shape with a slope parameter b = 9.8 +/- 0.8 (stat.) +/- 1.1 (syst.) GeV-2. The use of the LPS eliminates the contamination from events with diffractive dissociation of the proton into low mass states.
Published: 1997

14. A search for excited fermions in $e+p$ collisions at HERA

Author: Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, Repond, J, Stanek, R, Talaga, Rl, Yoshida, R, Zhang, H, Mattingly, Mck, Anselmo, F, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, Gc, Castellini, G, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Gialas, I, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Palmonari, F, Pesci, A, Polini, A, Ricci, F, Sartorelli, G, Garcia, Yz, Zichichi, A, Amelung, C, Bornheim, A, Brock, I, Coboken, K, Crittenden, J, Deffner, R, Eckert, M, Feld, L, Grothe, M, Hartmann, H, Heinloth, K, Heinz, L, Hilger, E, Jakob, Hp, Katz, Uf, Kerger, R, Paul, E, Pfeiffer, M, Rembser, C, Stamm, J, Wedemeyer, R, Wieber, H, Bailey, Ds, Campbell Robson, S, Cottingham, Wn, Foster, B, Hall Wilton, R, Hayes, Me, Heath, Gp, Heath, Hf, Piccioni, D, Roff, Dg, Tapper, Rj, Arneodo, M, Ayad, R, Capua, M, Garfagnini, Alberto, Iannotti, L, Schioppa, M, Susinno, G, Kim, Jy, Lee, Jh, Lim, It, Pac, My, Caldwell, A, Cartiglia, N, Jing, Z, Liu, W, Mellado, B, Parsons, Ja, Ritz, S, Sampson, S, Sciulli, F, Straub, Pb, Zhu, Q, Borzemski, P, Chwastowski, J, Eskreys, A, Jakubowski, Z, Przybycien, Mb, Zachara, M, Zawiejski, L, Adamczyk, L, Bednarek, B, Jelen, K, Kisielewska, D, Kowalski, T, Przybycien, M, Rulikowska Zarebska, E, Suszycki, L, Zajac, J, Dulinski, Z, Kotanski, A, Abbiendi, G, Bauerdick, Lat, Behrens, U, Beier, H, Bienlein, Jk, Cases, G, Deppe, O, Desler, K, Drews, G, Fricke, U, Gilkinson, Dj, Glasman, C, Gottlicher, P, Grosse Knetter, J, Haas, T, Hain, W, Hasell, D, Johnson, Kf, Kasemann, E, Koch, W, Kotz, U, Kowalski, H, Labs, J, Lindemann, L, Lohr, B, Lowe, M, Manczak, O, Milewsci, J, Monteiro, T, Jst, Ng, Notz, D, Ohrenberg, K, Parks, Ih, Pellegrino, A, Pelucchi, F, Piotrzkowski, K, Roco, M, Rohde, M, Roldan, J, Ryan, Jj, Savin, Aa, Schneekloth, U, Selonke, F, Surrow, B, Tassi, E, Voss, T, Westphal, D, Wolf, G, Wollmer, U, Youngman, C, Zarnecki, Af, Zeuner, W, Burow, Bd, Grabosch, Hj, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Pelfer, P, Maccarrone, G, Votano, L, Bamberger, A, Eisenhardt, S, Markun, P, Trefzger, T, Wolfle, S, Bohnet, I, Brook, Nh, Bussey, Pj, Doyle, At, Saxon, Dh, Sinclair, Le, Strickland, E, Utley, Ml, Waugh, R, Wilson, As, Gendner, N, Holm, U, Meyer Larsen, A, Salehi, H, Wick, K, Gladilin, K, Horstmann, D, Kcira, D, Klanner, R, Lohrmann, E, Poelz, G, Schott, W, Zetsche, F, Bacon, Tc, Butterworth, I, Cole, Je, Harris, Vl, Howell, G, Hung, Bhy, Lamberti, L, Long, Kr, Miller, Db, Pavel, N, Prinias, A, Sedgbeer, Jk, Sideris, D, Whitfield, Af, Mallik, U, Wang, Sm, Wu, Jt, Cloth, P, Filges, D, Fleck, Ji, Ishii, T, Kuze, M, Nakao, M, Tokushuku, K, Yamada, S, Yamazaki, Y, An, Sh, Lee, Sb, Nam, Sw, Park, Hs, Park, Sk, Barreiro, F, Fernandez, Jp, Garcia, G, Graciani, R, Hernandez, Jm, Hervas, L, Labarga, L, Martinez, M, del Peso, J, Puga, J, Terron, J, de Troconiz JF, Corriveau, F, Hanna, Ds, Hartmann, J, Hung, Lw, Lim, Jn, Murray, Wn, Ochs, A, Riveline, M, Stairs, Dg, St Laurent, M, Ullmann, R, Tsurugai, T, Bashkirov, V, Dolgoshein, Ba, Stifutkin, A, Bashindzhagyan, Gl, Ermolov, Pf, Golubkov, Ya, Khein, La, Korotkova, Na, Korzhavina, Ia, Kuzmin, Va, Lukina, Oy, Proskuryakov, As, Shcheglova, Lm, Shumilin, Av, Solomin, An, Zotkin, Sa, Bokel, C, Botje, M, Brummer, N, Chlebana, F, Engelen, J, Kooijman, P, Kruse, A, van Sighem, A, Tiecke, H, Verkerke, W, Vossebeld, J, Vreeswijk, M, Wiggers, L, de Wolf, E, Acosta, D, Bylsma, B, Durkin, Ls, Gilmore, J, Ginsburg, Cm, Kim, Cl, Ling, Ty, Nylander, P, Romanowski, Ta, Blaikley, He, Cashmore, Rj, Cooper Sarkar AM, Devenish, Rce, Edmonds, Jk, Harnew, N, Lancaster, M, Mcfall, Jd, Nath, C, Noyes, Va, Quadt, A, Ruske, O, Tickner, Jr, Uijterwaal, H, Walczak, R, Waters, Ds, Bertolin, A, Brugnera, Riccardo, Carlin, Roberto, Dal Corso, F, Dosselli, U, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, Roberto, Voci, C, Bulmahn, J, Feild, Rg, Oh, By, Okrasinski, Jr, Whitmore, Jj, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Raso, M, Hart, Jc, Mccubbin, Na, Shah, Tp, Epperson, D, Heusch, C, Rahn, Jt, Sadrozinski, Hfw, Seiden, A, Williams, Dc, Schwarzer, O, Walenta, Ah, Abramowicz, H, Briskin, G, Dagan, S, Doeker, T, Kananov, S, Levy, A, Abe, T, Fusayasu, T, Inuzuka, M, Nagano, K, Suzuki, I, Umemori, K, Yamashita, T, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Matsushita, T, Yamauchi, K, Cirio, R, Costa, M, Ferrero, Mi, Maselli, S, Monaco, V, Peroni, C, Petrucci, Mc, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, Dc, Brkic, M, Fagerstroem, Cp, Hartner, Gf, Joo, Kk, Levman, Gm, Martin, Jf, Orr, Rs, Polenz, S, Sampson, Cr, Simmons, D, Teuscher, Rj, Butterworth, Jm, Catterall, Cd, Jones, Tw, Kaziewicz, Pb, Lane, Jb, Saunders, Rl, Shulman, J, Sutton, Mr, Lu, B, Mo, Lw, Ciborowski, J, Grzelak, G, Kasprzak, M, Muchorowski, K, Nowak, Rj, Pawlak, Jm, Pawlak, R, Tymieniecka, T, Wroblewski, Ak, Zakrzewski, Ja, Adamus, M, Coldewey, C, Eisenberg, Y, Hochman, D, Karshon, U, Revel, D, Badgett, Wf, Chapin, D, Cross, R, Dasu, S, Foudas, C, Loveless, Rj, Mattingly, S, Reeder, D, Smith, Wh, Vaiciulis, A, Wodarczyk, M, Bhadra, S, Frisken, Wr, Khakzad, M, Schmidke, Wb, and Zeus (IHEF, IoP, FNWI)
Subjects: Quark, Particle physics, Physics and Astronomy (miscellaneous), Astrophysics::High Energy Astrophysical Phenomena, LEPTON PRODUCTION, P(P)OVER-BAR COLLISIONS, FOS: Physical sciences, 01 natural sciences, 7. Clean energy, High Energy Physics - Experiment, Nuclear physics, EVENTS, High Energy Physics - Experiment (hep-ex), MONTE-CARLO, DESIGN, 0103 physical sciences, 010306 general physics, Nuclear Experiment, ZEUS, CENTRAL TRACKING DETECTOR, ZEUS BARREL CALORIMETER, CONSTRUCTION, ELECTRON, COLLIDERS, Physics, ZEUS (particle detector), 010308 nuclear & particles physics, Branching fraction, Electroweak interaction, High Energy Physics::Phenomenology, Fermion, HERA, Excited state, High Energy Physics::Experiment, Neutrino
Abstract: Using the ZEUS detector at HERA, we have searched for heavy excited states of electrons, neutrinos, and quarks in $e^+p$ collisions at a center-of-mass energy of 300~GeV. With an integrated luminosity of 9.4~pb$^{-1}$, no evidence was found for electroweak production and decay of such states. Limits on the production cross section times branching ratio and on the characteristic couplings, $f/\Lambda$, are derived for masses up to 250~GeV. For the particular choice $f/\Lambda = 1/M_{f^*}$, we exclude at the 95% confidence level excited electrons with mass between 30 and 200~GeV, excited electron neutrinos with mass between 40 and 96~GeV, and quarks excited electroweakly with mass between 40 and 169~GeV., Comment: 39 pages including 11 figures
Published: 1997
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15. Measurement of elastic J/psi photoproduction at HERA

Author: Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, Repond, J, Stanek, R, Talaga, RL, Yoshida, R, Zhang, H, Mattingly, MCK, Anselmo, F, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Castellini, G, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, DePasquale, S, Gialas, I, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Palmonari, F, Pesci, A, Polini, A, Sartorelli, G, Garcia, YZ, Zichichi, A, Amelung, C, Bornheim, A, Brock, I, Coboken, K, Crittenden, J, Deffner, R, Eckert, M, Feld, L, Grothe, M, Hartmann, H, Heinloth, K, Heinz, L, Hilger, E, Jakob, HP, Katz, UF, Paul, E, Pfeiffer, M, Rembser, C, Stamm, J, Wedemeyer, R, Bailey, DS, CampbellRobson, S, Cottingham, WN, Foster, B, HallWilton, R, Hayes, ME, Heath, GP, Heath, HF, Piccioni, D, Roff, DG, Tapper, RJ, Arneodo, M, Ayad, R, Capua, M, Garfagnini, A, Iannotti, L, Schioppa, M, Susinno, G, Kim, JY, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Cartiglia, N, Jing, Z, Liu, W, Parsons, JA, Ritz, S, Sampson, S, Sciulli, F, Straub, PB, Zhu, Q, Borzemski, P, Chwastowski, J, Eskreys, A, Jakubowski, Z, Przybycien, MB, Zachara, M, Zawiejski, L, Adamczyk, L, Bednarek, B, Jelen, K, Kisielewska, D, Kowalski, T, Przybycien, M, RulikowskaZarebska, E, Suszycki, L, Zajac, J, Dulinski, Z, Kotanski, A, Abbiendi, G, Bauerdick, LAT, Behrens, U, Beier, H, Bienlein, JK, Cases, G, Deppe, O, Desler, K, Drews, G, Fricke, U, Gilkinson, DJ, Glasman, C, Gottlicher, P, GrossKnetter, J, Haas, T, Hain, W, Hasell, D, Hessling, H, Johnson, KF, Kasemann, M, Koch, W, Kotz, U, Kowalski, H, Labs, J, Lindemann, L, Lohr, B, Lowe, M, Mainusch, J, Manczak, O, Milewski, J, Monteiro, T, Ng, JST, Notz, D, Ohrenberg, K, Park, IH, Pellegrino, A, Pelucchi, F, Piotrzkowski, K, Roco, M, Rohde, M, Roldan, J, Ryan, JJ, Savin, AA, Schneekloth, U, Schulz, W, Selonke, F, Surrow, B, Tassi, E, Voss, T, Westphal, D, Wolf, G, Wollmer, U, Youngman, C, Zarnecki, AF, Zeuner, W, Burrow, BD, Grabosch, HJ, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Pelfer, P, Maccarrone, G, Votano, L, Bamberger, A, Eisenhardt, S, Markun, P, Trefzger, T, Wolfle, S, Bromley, JT, Brook, NH, Bussey, PJ, Doyel, AT, Saxon, DH, Sinclair, LE, Strickland, E, Utley, ML, Waugh, R, Wilson, AS, Bohnet, I, Gendner, N, Holm, U, MeyerLarsen, A, Salehi, H, Wick, K, Gladilin, LK, Klanner, R, Lohrmann, E, Poelz, G, Schott, W, Zetsche, F, Bacon, TC, Butterworth, I, Cole, JE, Harris, VL, Howell, G, Hung, BHY, Lamberti, L, Long, KR, Miller, DB, Pavel, N, Prinias, A, Sedgbeer, JK, Sideris, D, Whitfield, AF, Mallik, U, Wang, SM, Wu, JT, Cloth, P, Filges, D, Fleck, JI, Ishii, T, Kuze, M, Nakao, M, Tokushuku, K, Yamada, S, Yamazaki, Y, An, SH, Lee, SB, Nam, SW, Park, HS, Park, SK, Barreiro, F, Fernandez, JP, Graciani, R, Hernandez, JM, Hervas, L, Labarga, L, Martinez, M, delPeso, J, Puga, J, Terron, J, deTroconiz, JF, Corriveau, F, Hanna, DS, Hartmann, J, Hung, LW, Lim, JN, Murray, WN, Ochs, A, Riveline, M, Stairs, DG, StLaurent, M, Ullmann, R, Tsurugai, T, Bashkirov, V, Dolgoshein, BA, Stifutkin, A, Bashindzhagyan, GL, Ermolov, PF, Golubkov, YA, Khein, LA, Korotkova, NA, Korzhavina, IA, Kuzmin, VA, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Shumilin, AV, Solomin, AN, Zotkin, SA, Bokel, C, Botje, M, Brummer, N, Chlebana, F, Engelen, J, Kooijman, P, Kruse, A, vanSighem, A, Tiecke, H, Verkerke, W, Vossebeld, J, Vreeswijk, M, Wiggers, L, deWolf, E, Acosta, D, Bylsma, B, Durkin, LS, Gilmore, J, Ginsburg, CM, Kim, CL, Ling, TY, Nylander, P, Romanowski, TA, Blaikley, HE, Cashmore, RJ, CooperSarkar, AM, Devenish, RCE, Edmonds, JK, Harnew, N, Lancaster, M, McFall, JD, Nath, C, Noyes, VA, Quadt, A, Tickner, JR, Uijterwaal, H, Walczak, R, Waters, DS, Yip, T, Bertolin, A, Brugnera, R, Carlin, R, DalCorso, F, DeGiorgi, M, Dosselli, U, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Zuin, F, Bulmahn, J, Feild, RG, Oh, BY, Okrasinski, JR, Whitmore, JJ, Iga, Y, DAgostini, G, Marini, G, Nigro, A, Raso, M, Hart, JC, McCubbin, NA, Shah, TP, Barberis, E, Dubbs, T, Heusch, C, VanHook, M, Lockman, W, Rahn, JT, Sadrozinski, HFW, Seiden, A, Williams, DC, Schwarzer, O, Walenta, AH, Abramowicz, H, Briskin, G, Dagan, S, Doeker, T, Kananov, S, Levy, A, Abe, T, Inuzuka, M, Nagano, K, Suzuki, I, Umemori, K, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Matsushita, T, Yamauchi, K, Cirio, R, Costa, M, Ferrero, MI, Maselli, S, Monaco, V, Peroni, C, Petrucci, MC, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, DC, Brkic, M, Fagerstroem, CP, Hartner, GF, Joo, KK, Levman, GM, Martin, JF, Orr, RS, Polenz, S, Sampson, CR, Simmons, D, Teuscher, RJ, Butterworth, JM, Catterall, CD, Jones, TW, Kaziewicz, PB, Lane, JB, Saunders, RL, Shulman, J, Sutton, MR, Lu, B, Mo, LW, Ciborowski, J, Grzelak, G, Kasprzak, M, Muchorowski, K, Nowak, RJ, Pawlak, JM, Pawlak, R, Tymieniecka, T, Wroblewski, AK, Zakrzewski, JA, Adamus, M, Coldewey, C, Eisenberg, Y, Hochman, D, Karshon, U, Revel, D, Badgett, WF, Chapin, D, Cross, R, Dasu, S, Foudas, C, Loveless, RJ, Mattingly, S, Reeder, DD, Smith, WH, Vaiciulis, A, Wodarczyk, M, Bhadra, S, Frisken, WR, Khakzad, M, and Schmidke, WB
Subjects: Particle physics, Physics and Astronomy (miscellaneous), Proton, LUND MONTE-CARLO, PROTON, 7. Clean energy, 01 natural sciences, High Energy Physics - Experiment, ENERGY, Nuclear physics, 0103 physical sciences, SCATTERING, Nuclear Experiment, 010306 general physics, Physics, Muon, ZEUS (particle detector), 010308 nuclear & particles physics, Scattering, Sigma, ZEUS, ZEUS BARREL CALORIMETER, HERA, CENTRAL TRACKING DETECTOR, CROSS-SECTION, J/PSI, Helicity, Vertex (curve), High Energy Physics::Experiment
Abstract: The reaction gamma p -> J/Psi p has been studied in ep interactions using the ZEUS detector at HERA. The cross section for elastic J/Psi photoproduction has been measured as a function of the photon-proton centre of mass energy W in the range 40 < W < 140 GeV at a median photon virtuality Q^2 of 5*10^{-5} GeV^2. The photoproduction cross section, sigma_{gamma p -> J/Psi p}, is observed to rise steeply with W. A fit to the data presented in this paper to determine the parameter $\delta$ in the form sigma_{gamma p -> J/Psi p} \propto W^{\delta} yields the value \delta = 0.92 \pm 0.14 \pm 0.10. The differential cross section dsigma/d|t| is presented over the range |t| < 1.0 GeV^2 where t is the square of the four-momentum exchanged at the proton vertex. d\sigma/d|t| falls exponentially with a slope parameter of 4.6 \pm 0.4 (+0.4-0.6) GeV^{-2}. The measured decay angular distributions are consistent with s-channel helicity conservation., Comment: Replacement has an updated author list. 32 pages, 5 figures, Latex, Submitted to Z. Phys. C
Published: 1997

16. Study of charged-current ep interactions at Q(2)>200 GeV2 with the ZEUS detector at HERA

Author: Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, Okrasinski, Jr, Repond, J, Stanek, R, Talaga, Rl, Zhang, H, Mattingly, Mck, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Bruni, P, Romeo, Gc, Castellini, G, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, Gialas, I, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Palmonari, F, Pesci, A, Polini, A, Sartorelli, G, Garcia, Yz, Zichichi, A, Amelung, C, Bornheim, A, Crittenden, J, Deffner, R, Doeker, T, Eckert, M, Feld, L, Frey, A, Geerts, M, Grothe, M, Hartmann, H, Heinloth, K, Heinz, L, Hilger, E, Jakob, Hp, Katz, Uf, Mengel, S, Paul, E, Pfeiffer, M, Rembser, C, Schramm, D, Stamm, J, Wedemeyer, R, Campbellrobson, S, Cassidy, A, Cottingham, Wn, Dyce, N, Foster, B, George, S, Hayes, Me, Heath, Gp, Heath, Hf, Piccioni, D, Roff, Dg, Tapper, Rj, Yoshida, R, Arneodo, M, Ayad, R, Capua, M, Garfagnini, Alberto, Iannotti, L, Schioppa, M, Susinno, G, Caldwell, A, Cartiglia, N, Jing, Z, Liu, W, Parsons, Ja, Ritz, S, Sciulli, F, Straub, Pb, Wai, L, Yang, S, Zhu, Q, Borzemski, P, Chwastowski, J, Eskreys, A, Jakubowski, Z, Przybycien, Mb, Zachara, M, Zawiejski, L, Adamczyk, L, Bednarek, B, Jelen, K, Kisielewska, D, Kowalski, T, Przybycien, M, Rulikowskazarebska, E, Suszycki, L, Zajac, J, Dulinski, Z, Kotanski, A, Abbiendi, G, Bauerdick, Lat, Behrens, U, Beier, H, Bienlein, Jk, Cases, G, Deppe, O, Desler, K, Drews, G, Flasinski, M, Gilkinson, Dj, Glasman, C, Gottlicher, P, Grosseknetter, J, Haas, T, Hain, W, Hasell, D, Hessling, H, Iga, Y, Johnson, Kf, Joos, P, Kasemann, M, Klanner, R, Koch, W, Kotz, U, Kowalski, H, Labs, J, Ladage, A, Lohr, B, Lowe, M, Luke, D, Mainusch, J, Manczak, O, Milewski, J, Monteiro, T, Jst, Ng, Notz, D, Ohrenberg, K, Piotrzkowski, K, Roco, M, Rohde, M, Roldan, J, Schneekloth, U, Schulz, W, Selonke, F, Surrow, B, Tassi, E, Voss, T, Westphal, D, Wolf, G, Wollmer, U, Youngman, C, Zeuner, W, Grabosch, Hj, Kharchilava, A, Mari, Sm, Meyer, A, Schlenstedt, S, Wulff, N, Barbagli, G, Gallo, E, Pelfer, P, Maccarrone, G, Depasquale, S, Votano, L, Bamberger, A, Eisenhardt, S, Trefzger, T, Wolfle, S, Bromley, Jt, Brook, Nh, Bussey, Pj, Doyle, At, Saxon, Dh, Sinclair, Le, Utley, Ml, Wilson, As, Dannemann, A, Holm, U, Horstmann, D, Sinkus, R, Wick, K, Burow, Bd, Hagge, L, Lohrmann, E, Poelz, G, Schott, W, Zetsche, F, Bacon, Tc, Brummer, N, Butterworth, I, Harris, Vl, Howell, G, Hung, Bhy, Lamberti, L, Long, Kr, Miller, Db, Pavel, N, Prinias, A, Sedgbeer, Jk, Sideris, D, Whitfield, Af, Mallik, U, Wang, Mz, Wang, Sm, Wu, Jt, Cloth, P, Filges, D, An, Sh, Cho, Gh, Ko, Bj, Lee, Sb, Nam, Sw, Park, Hs, Park, Sk, Kartik, S, Kim, Hj, Mcneil, Rr, Metcalf, W, Nadendla, Vk, Barreiro, F, Fernandez, Jp, Graciani, R, Hernandez, Jm, Hervas, L, Labarga, L, Martinez, M, Delpeso, J, Puga, J, Terron, J, Detroconiz, Jf, Corriveau, F, Hanna, Ds, Hartmann, J, Hung, Lw, Lim, Jn, Matthews, Cg, Patel, Pm, Riveline, M, Stairs, Dg, Stlaurent, M, Ullmann, R, Zacek, G, Tsurugai, T, Bashkirov, V, Dolgoshein, Ba, Stifutkin, A, Bashindzhagyan, Gl, Ermolov, Pf, Gladilin, Lk, Golubkov, Ya, Kobrin, Vd, Korzhavina, Ia, Kuzmin, Va, Lukina, Oy, Proskuryakov, As, Savin, Aa, Shcheglova, Lm, Solomin, An, Zotov, Np, Botje, M, Chlebana, F, Engelen, J, Dekamps, M, Kooijman, P, Kruse, A, Vansighem, A, Tiecke, H, Verkerke, W, Vossebeld, J, Vreeswijk, M, Wiggers, L, Dewolf, E, Vanwoudenberg, R, Acosta, D, Bylsma, B, Durkin, Ls, Gilmore, J, Li, C, Ling, Ty, Nylander, P, Park, Ih, Romanowski, Ta, Bailey, Ds, Cashmore, Rj, Coopersarkar, Am, Devenish, Rce, Harnew, N, Lancaster, M, Lindemann, L, Mcfall, Jd, Nath, C, Noyes, Va, Quadt, A, Tickner, Jr, Uijterwaal, H, Walczak, R, Waters, Ds, Wilson, Ff, Yip, T, Bertolin, A, Brugnera, Riccardo, Carlin, Roberto, Dalcorso, F, Degiorgi, M, Dosselli, U, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, Roberto, Voci, C, Zuin, F, Bulmahn, J, Feild, Rg, Oh, By, Whitmore, Jj, Dagostini, G, Marini, G, Nigro, A, Hart, Jc, Mccubbin, Na, Shah, Tp, Barberis, E, Dubbs, T, Heusch, C, Vanhook, M, Lockman, W, Rahn, Jt, Sadrozinski, Hfw, Seiden, A, Williams, Dc, Biltzinger, J, Seifert, Rj, Schwarzer, O, Walenta, Ah, Abramowicz, H, Briskin, G, Dagan, S, Levy, A, Fleck, Ji, Inuzuka, M, Ishii, T, Kuze, M, Mine, S, Nakao, M, Suzuki, I, Tokushuku, K, Umemori, K, Yamada, S, Yamazaki, Y, Chiba, M, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Matsushita, T, Yamauchi, K, Cirio, R, Costa, M, Ferrero, Mi, Maselli, S, Peroni, C, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, Dc, Benard, F, Brkic, M, Fagerstroem, Cp, Hartner, Gf, Joo, Kk, Levman, Gm, Martin, Jf, Orr, Rs, Polenz, S, Sampson, Cr, Simmons, D, Teuscher, Rj, Butterworth, Jm, Catterall, Cd, Jones, Tw, Kaziewicz, Pb, Lane, Jb, Saunders, Rl, Shulman, J, Sutton, Mr, Lu, B, Mo, Lw, Bogusz, W, Ciborowski, J, Gajewski, J, Grzelak, G, Kasprzak, M, Krzyzanowski, M, Muchorowski, K, Nowak, Rj, Pawlak, Jm, Tymieniecka, T, Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M, Coldewey, C, Eisenberg, Y, Hochman, D, Karshon, U, Revel, D, Zerzion, D, Badgett, Wf, Breitweg, J, Chapin, D, Cross, R, Dasu, S, Foudas, C, Loveless, Rj, Mattingly, S, Reeder, Dd, Silverstein, S, Smith, Wh, Vaiciulis, A, Wodarczyk, M, Bhadra, S, Cardy, Ml, Frisken, Wr, Khakzad, M, Murray, Wn, and Schmidke, Wb
Subjects: Research Groups and Centres\Physics\Low Temperature Physics, Faculty of Science\Physics, ZEUS, DEEP-INELASTIC SCATTERING, LARGE RAPIDITY GAP, CENTRAL TRACKING DETECTOR, W-BOSON MASS, PARTON DISTRIBUTIONS, ANTINEUTRINO REACTIONS, BARREL CALORIMETER, CROSS-SECTIONS, JET PRODUCTION, HIGH Q(2), High Energy Physics::Experiment
Abstract: Deep inelastic charged-current reactions have been studied in e(+)p and e(-)p collisions at a center of mass energy of about 300 GeV in the kinematic region Q(2)>200 GeV2 and x>0.006 using the ZEUS detector at HERA, The integrated cross sections for Q(2)>200 GeV2 are found to be sigma(e+p-->)=30.3(-4.2 -2.6)(+5.5 +1.6) pb and sigma(e-p-->upsilon X)=54.7(-9.8 -3.4)(+15.9 +2.8) pb. Differential cross sections have been measures as functions of the variables x, y and Q(2). From the measured differential cross sections d sigma/dQ(2), the W boson mass is determined to be M(W)=79(-7 -4)(+8 +4) GeV. Measured jet rates and transverse energy profiles agree with model predictions, A search for charged-current interactions with a large rapidity gap yielded one candidate event, corresponding to a cross section of sigma(e+p-->)(Q(2)>200 GeV2; eta(max)
Published: 1996

17. Measurement of the proton structure function F_2 at low x and low Q(2) at HERA

Author: Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, Repond, J, Stanek, R, Talaga, Rl, Zhang, H, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Bruni, P, Romeo, Gc, Castellini, G, Chiarini, M, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, Gialas, I, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Nemoz, C, Palmonari, F, Polini, A, Sartorelli, G, Timellini, R, Garcia, Yz, Zichichi, A, Bornheim, A, Crittenden, J, Desch, K, Diekmann, B, Doeker, T, Eckert, M, Feld, L, Frey, A, Geerts, M, Grothe, M, Hartmann, H, Heinloth, K, Heinz, L, Hilger, E, Jakob, Hp, Katz, Uf, Mengel, S, Mollen, J, Paul, E, Pfeiffer, M, Rembser, C, Schramm, D, Stamm, J, Wedemeyer, R, Campbellrobson, S, Cassidy, A, Cottingham, Wn, Dyce, N, Foster, B, George, S, Hayes, Me, Heath, Gp, Heath, Hf, Morgado, Cjs, Omara, Ja, Piccioni, D, Roff, Dg, Tapper, Rj, Yoshida, R, Rau, Rr, Arneodo, M, Ayad, R, Capua, M, Garfagnini, Alberto, Iannotti, L, Schioppa, M, Susinno, G, Bernstein, A, Caldwell, A, Cartiglia, N, Parsons, Ja, Ritz, S, Sciulli, F, Straub, Pb, Wai, L, Yang, S, Zhu, Q, Borzemski, P, Chwastowski, J, Eskreys, A, Piotrzkowski, K, Zachara, M, Zawiejski, L, Adamczyk, L, Bednarek, B, Jelen, K, Kisielewska, D, Kowalski, T, Przybycien, M, Rulikowskazarebska, E, Suszycki, L, Zajac, J, Kotanski, A, Bauerdick, Lat, Behrens, U, Beier, H, Bienlein, Jk, Coldewey, C, Deppe, O, Desler, K, Drews, G, Flasinski, M, Gilkinson, Dj, Glasman, C, Gottlicher, P, Grosseknetter, J, Gutjahr, B, Haas, T, Hain, W, Hasell, D, Hessling, H, Iga, Y, Johnson, Kf, Joos, P, Kasemann, M, Klanner, R, Koch, W, Kopke, L, Kotz, U, Kowalski, H, Labs, J, Ladage, A, Lohr, B, Lowe, M, Luke, D, Mainusch, J, Marczak, O, Monteiro, T, Jst, Ng, Nickel, S, Notz, D, Ohrenberg, K, Roco, M, Rohde, M, Roldan, J, Schneekloth, U, Schulz, W, Selonke, F, Stiliaris, E, Surrow, B, Voss, T, Westphal, D, Wolf, G, Youngman, C, Zeuner, W, Zhou, Jf, Grabosch, Hj, Kharchilava, A, Leich, A, Mari, Sm, Mattingly, Mck, Meyer, A, Schlenstedt, S, Wulff, N, Barbagli, G, Gallo, E, Pelfer, P, Anzivino, G, Maccarrone, G, Depasquale, S, Votano, L, Bamberger, A, Eisenhardt, S, Freidhof, A, Soldnerrembold, S, Schroeder, J, Trefzger, T, Brook, Nh, Bussey, Pj, Doyle, At, Saxon, Dh, Utley, Ml, Wilson, As, Dannemann, A, Holm, U, Horstmann, D, Neumann, T, Sinkus, R, Wick, K, Badura, E, Burow, Bd, Hagge, L, Lohrmann, E, Milewski, J, Nakahata, M, Pavel, N, Poelz, G, Schott, W, Zetsche, F, Bacon, Tc, Bruemmer, N, Butterworth, I, Harris, Vl, Hung, Byh, Long, Kr, Miller, Db, Morawitz, Ppo, Prinias, A, Sedgbeer, Jk, Whitfield, Af, Mallik, U, Mccliment, E, Wang, Mz, Wang, Sm, Wu, Jt, Cloth, P, Filges, D, An, Sh, Hong, Sm, Nam, Sw, Park, Sk, Suh, Mh, Yon, Sh, Imlay, R, Kartik, S, Kim, Hj, Mcneil, Rr, Metcalf, W, Nadendla, Vk, Barreiro, F, Cases, G, Fernandez, Jp, Graciani, R, Hernandez, Jm, Hervas, L, Labarga, L, Martinez, M, Delpeso, J, Puga, J, Terron, J, Detroconiz, Jf, Smith, Gr, Corriveau, F, Hanna, Ds, Hartmann, J, Hung, Lw, Lim, Jn, Matthews, Cg, Patel, Pm, Sinclair, Le, Stairs, Dg, Stlaurent, M, Ullmann, R, Zacek, G, Bashkirov, V, Dolgoshein, Ba, Stifutkin, A, Bashindzhagyan, Gl, Ermolov, Pf, Gladilin, Lk, Golubkov, Ya, Kobrin, Vd, Korzhavina, Ia, Kuzmin, Va, Lukina, Oy, Proskuryakov, As, Savin, Aa, Shcheglova, Lm, Solomin, An, Zotov, Np, Botje, M, Chlebana, F, Dake, A, Engelen, J, Dekamps, M, Kooijman, P, Kruse, A, Tiecke, H, Verkerke, W, Vreeswijk, M, Wiggers, L, Dewolf, E, Vanwoudenberg, R, Acosta, D, Bylsma, B, Durkin, Ls, Gilmore, J, Honscheid, K, Li, C, Ling, Ty, Mclean, Kw, Nylander, P, Park, Ih, Romanowski, Ta, Seidlein, R, Bailey, Ds, Byrne, A, Cashmore, Rj, Coopersarkar, Am, Devenish, Rce, Harnew, N, Lancaster, M, Lindemann, L, Mcfall, Jd, Nath, C, Noyes, Va, Quadt, A, Tickner, Jr, Uijterwaal, H, Walczak, R, Waters, Ds, Wilson, Ff, Yip, T, Abbiendi, G, Bertolin, A, Brugnera, Riccardo, Carlin, Roberto, Dalcorso, F, Degiorgi, M, Dosselli, U, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, Roberto, Voci, C, Bulmahn, J, Butterworth, Jm, Feild, Rg, Oh, By, Okrasinski, Jr, Whitmore, Jj, Dagostini, G, Marini, G, Nigro, A, Tassi, E, Hart, Jc, Mccubbin, Na, Prytz, K, Shah, Tp, Short, Tl, Barberis, E, Dubbs, T, Heusch, C, Vanhook, M, Lockman, W, Rahn, Jt, Sadrozinski, Hfw, Seiden, A, Williams, Dc, Biltzinger, J, Seifert, Rj, Schwarzer, O, Walenta, Ah, Zech, G, Abramowicz, H, Briskin, G, Dagan, S, Handelpikielny, C, Levy, A, Fleck, Ji, Hasegawa, T, Hazumi, M, Ishii, T, Kuze, M, Mine, S, Nagasawa, Y, Nakao, M, Suzuki, I, Tokushuku, K, Yamada, S, Yamazaki, Y, Chiba, M, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Nakamitsu, Y, Yamauchi, K, Cirio, R, Costa, M, Ferrero, Mi, Lamberti, L, Maselli, S, Peroni, C, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, Dc, Bandyopadhyay, D, Benard, F, Brkic, M, Gingrich, Dm, Hartner, Gf, Joo, Kk, Levman, Gm, Martin, Jf, Orr, Rs, Polenz, S, Sampson, Cr, Teuscher, Rj, Catterall, Cd, Jones, Tw, Kaziewicz, Pb, Lane, Jb, Saunders, Rl, Shulman, J, Blankenship, K, Lu, B, Mo, Lw, Bogusz, W, Charchula, K, Ciborowski, J, Gajewski, J, Grzelak, G, Kasprzak, M, Krzyzanowski, M, Muchorowski, K, Nowak, Rj, Pawlak, Jm, Tymieniecka, T, Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M, Eisenberg, Y, Karshon, U, Revel, D, Zerzion, D, Ali, L, Badgett, Wf, Behrens, B, Dasu, S, Fordham, C, Foudas, C, Goussiou, A, Loveless, Rj, Reeder, Dd, Silverstein, S, Smith, Wh, Vaiciulis, A, Wodarczyk, M, Tsurugai, T, Bhadra, S, Cardy, Ml, Fagerstroem, Cp, Frisken, Wr, Furutani, Km, Khakzad, M, Murray, Wn, Schmidke, Wb, and ZEUS at HERA (IHEF, IoP, FNWI)
Subjects: Particle physics, Physics and Astronomy (miscellaneous), Proton, LUND MONTE-CARLO, MUON SCATTERING, FOS: Physical sciences, structure functions, perturbative QCD, 01 natural sciences, law.invention, High Energy Physics - Experiment, REGION, Nuclear physics, High Energy Physics - Experiment (hep-ex), law, 0103 physical sciences, COHERENCE, 010306 general physics, Collider, Nuclear Experiment, Physics, DEEP-INELASTIC-SCATTERING, Range (particle radiation), ZEUS (particle detector), CONSTRUCTION, 010308 nuclear & particles physics, Structure function, High Energy Physics::Phenomenology, Perturbative QCD, ZEUS, ZEUS BARREL CALORIMETER, EP SCATTERING, PARTON DISTRIBUTIONS, QCD CASCADES, HERA, Deep inelastic scattering, High Energy Physics::Experiment
Abstract: We report on a measurement of the proton structure function $F_2$ in the range $3.5\times10^{-5}\leq x \leq 4\times10^{-3}$ and 1.5 ${\rm GeV^2} \leq Q^2 \leq15$ ${\rm GeV^2}$ at the $ep$ collider HERA operating at a centre-of-mass energy of $\sqrt{s} = 300$ ${\rm GeV}$. The rise of $F_2$ with decreasing $x$ observed in the previous HERA measurements persists in this lower $x$ and $Q^2$ range. The $Q^2$ evolution of $F_2$, even at the lowest $Q^2$ and $x$ measured, is consistent with perturbative QCD., 29 pages, latex, 6 figures appended as uuencoded file. Author list corrected
Published: 1996

18. MEASUREMENT OF CHARGED AND NEUTRAL-CURRENT E(-)P DEEP-INELASTIC SCATTERING CROSS-SECTIONS AT HIGH Q(2)

Author: Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, Repond, J, Stanek, R, Talaga, Rl, Zhang, H, Ayad, R, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Bruni, P, Romeo, Gc, Castellini, G, Chiarini, M, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, Gialas, I, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Nemoz, C, Palmonari, F, Polini, A, Sartorelli, G, Timellini, R, Garcia, Yz, Zichichi, A, Bargende, A, Crittenden, J, Desch, K, Diekmann, B, Doeker, T, Eckert, M, Feld, L, Frey, A, Geerts, M, Geitz, G, Grothe, M, Haas, T, Hartmann, H, Haun, D, Heinloth, K, Hilger, E, Jakob, Hp, Katz, Uf, Mari, Sm, Mass, A, Mengel, S, Mollen, J, Paul, E, Rembser, C, Schattevoy, R, Schramm, D, Stamm, J, Wedemeyer, R, Campbellrobson, S, Cassidy, A, Dyce, N, Foster, B, George, S, Gilmore, R, Heath, Gp, Heath, Hf, Llewellyn, Tj, Morgado, Cjs, Norman, Djp, Omara, Ja, Tapper, Rj, Wilson, S, Yoshida, R, Rau, Rr, Arneodo, M, Iannotti, L, Schioppa, M, Susinno, G, Bernstein, A, Caldwell, A, Cartiglia, N, Parsons, Ja, Ritz, S, Sciulli, F, Straub, Pb, Wai, L, Yang, S, Zhu, Q, Borzemski, P, Chwastowski, J, Eskreys, A, Piotrzkowski, K, Zachara, M, Zawiejski, L, Adamczyk, L, Bednarek, B, Jelen, K, Kisielewska, D, Kowalski, T, Rulikowskazarebska, E, Suszycki, L, Zajac, J, Kotanski, A, Przybycien, M, Bauerdick, Lat, Behrens, U, Beier, H, Bienlein, Jk, Coldewey, C, Deppe, O, Desler, K, Drews, G, Flasinski, M, Gilkinson, Dj, Glasman, C, Gottlicher, P, Grosseknetter, J, Gutjahr, B, Hain, W, Hasell, D, Hessling, H, Hultschig, H, Iga, Y, Joos, P, Kasemann, M, Klanner, R, Koch, W, Kopke, L, Kotz, U, Kowalski, H, Labs, J, Ladage, A, Lohr, B, Lowe, M, Luke, D, Manczak, O, Jst, Ng, Nickel, S, Notz, D, Ohrenberg, K, Roco, M, Rohde, M, Roldan, J, Schneekloth, U, Schulz, W, Selonke, F, Stiliaris, E, Surrow, B, Voss, T, Westphal, D, Wolf, G, Youngman, C, Zhou, Jf, Grabosch, Hj, Kharchilava, A, Leich, A, Mattingly, M, Meyer, A, Schlenstedt, S, Wulff, N, Barbagli, G, Pelfer, P, Anzivino, G, Maccarone, G, Depasquale, S, Votano, L, Bamberger, A, Eisenhardt, S, Freidhof, A, Soldnerrembold, S, Schroeder, J, Trefzger, T, Brook, Nh, Bussey, Pj, Doyle, At, Fleck, Ji, Saxon, Dh, Utley, Ml, Wilson, As, Dannemann, A, Holm, U, Horstmann, D, Neumann, T, Sinkus, R, Wick, K, Badura, E, Burow, Bd, Hagge, L, Lohrmann, E, Mainusch, J, Milewski, J, Nakahata, N, Pavel, N, Poelz, G, Schott, W, Zetsche, F, Bacon, Tc, Butterworth, I, Gallo, E, Harris, Vl, Hung, Byh, Long, Kr, Miller, Db, Morawitz, Ppo, Prinias, A, Sedgbeer, Jk, Whitfield, Af, Mallik, U, Mccliment, E, Wang, Mz, Wang, Sm, Wu, Jt, Zhang, Y, Cloth, P, Filges, D, An, Sh, Hong, Sm, Nam, Sw, Park, Sk, Suh, Mh, Yon, Sh, Imlay, R, Kartik, S, Kim, Hj, Mcneil, Rr, Metcalf, W, Nadendla, Vk, Barreiro, F, Cases, G, Graciani, R, Hernandez, Jm, Hervas, L, Labarga, L, Delpeso, J, Puga, J, Terron, J, Detroconiz, Jf, Smith, Gr, Corriveau, F, Hanna, Ds, Hartmann, J, Hung, Lw, Lim, Jn, Matthews, Cg, Patel, Pm, Sinclair, Lke, Stairs, Dg, Stlaurent, M, Ullmann, R, Zacek, G, Bashkirov, V, Dolgoshein, Ba, Stifutkin, A, Bashindzhagayan, Gl, Ermolov, Pf, Gladilin, Lk, Golubkov, Ya, Kobrin, Vd, Kuzmin, Va, Proskuryakov, As, Savin, Aa, Shcheglova, Lm, Solomin, An, Zotov, Np, Botje, M, Chlebana, F, Dake, A, Engelen, J, Dekamps, M, Kooijman, P, Kruse, A, Tiecke, H, Verkerke, W, Vreeswijk, M, Wiggers, L, Dewolf, E, Vanwoudenberg, R, Acosta, D, Bylsma, B, Durkin, Ls, Honscheid, K, Li, C, Ling, Ty, Mclean, Kw, Murray, Wn, Park, Ih, Romanowski, Ta, Seidlein, R, Bailey, Ds, Blair, Ga, Byrne, A, Cashmore, Rj, Coopersarkar, Am, Daniels, D, Devenish, Rce, Harnew, N, Lancaster, M, Luffman, Pe, Lindemann, L, Mcfall, Jd, Nath, C, Noyes, Va, Quadt, A, Uijterwaal, H, Walczak, R, Wilson, Ff, Yip, T, Abbiendi, G, Bertolin, A, Brugnera, Riccardo, Carlin, Roberto, Dalcorso, F, Degiorgi, M, Dosselli, U, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, Roberto, Voci, C, Bulmahn, J, Butterworth, Jm, Feild, Rg, Oh, By, Whitmore, Jj, Dagostini, G, Marini, G, Nigro, A, Tassi, E, Hart, Jc, Mccubbin, Na, Prytz, K, Shah, Tp, Short, Tl, Barberis, E, Dubbs, T, Heusch, C, Vanhook, M, Hubbard, B, Lockman, W, Rahn, Jt, Sadrozinski, Hfw, Seiden, A, Biltzinger, J, Schwarzer, O, Seifert, Rj, Walenta, Ah, Zech, G, Abramowicz, H, Briskin, G, Dagan, S, Levy, A, Hasegawa, T, Hazumi, M, Ishii, T, Kuze, M, Mine, S, Nagasawa, Y, Nakao, M, Suzuki, I, Tokushuku, K, Yamada, S, Yamazaki, Y, Chiba, M, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Nakamitsu, Y, Yamauchi, K, Cirio, R, Costa, M, Ferrero, Mi, Lamberti, L, Maselli, S, Peroni, C, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, Dc, Bandyopadhyay, D, Benard, F, Brkic, M, Crombie, Mb, Gingrich, Dm, Hartner, Gf, Joo, Kk, Levman, Gm, Martin, Jf, Orr, Rs, Sampson, Cr, Teuscher, Rj, Catterall, Cd, Jones, Tw, Kaziewicz, Pb, Lane, Jb, Saunders, Rl, Shulman, J, Blankenship, K, Kochocki, J, Lu, B, Mo, Lw, Bogusz, W, Charchula, K, Ciborowski, J, Gajewski, J, Grzelak, G, Kasprzak, M, Krzyzanowski, M, Muchorowski, K, Nowak, Rj, Pawlak, Jm, Tymieniecka, T, Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M, Eisenberg, Y, Karshon, U, Revel, D, Zerzion, D, Ali, I, Badgett, Wf, Behrens, B, Dasu, S, Fordham, C, Foudas, C, Goussiou, A, Loveless, Rj, Reeder, Dd, Silverstein, S, Smith, Wh, Vaiciulis, A, Wodarczyk, M, Tsurugai, T, Bhadra, S, Cardy, Ml, Fagerstroem, Cp, Frisken, Wr, Furutani, Km, Khakzad, M, and Schmidke, Wb
Subjects: ZEUS, PARTON DISTRIBUTIONS, High Energy Physics::Experiment
Abstract: Deep inelastic e-p scattering has been studied in both the charged current (CC) and neutral current (NC) reactions at momentum transfers squared Q2 above 400 GeV2 using the ZEUS detector at the HERA ep collider. The CC and NC total cross sections, the NC to CC cross section ratio, and the differential cross sections d/dQ2 are presented. From the Q2 dependence of the CC cross section, the mass term in the CC propagator is determined to be MW=76 16 13 GeV. © 1995 The American Physical Society.
Published: 1995

19. MEASUREMENT OF THE PROTON STRUCTURE-FUNCTION F2 FROM THE 1993 HERA DATA

Author: Derrick, M., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Schlereth, J., Stanek, R., Talaga, Rl, Thron, J., Arzarello, F., Ayad, R., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Bruni, P., Romeo, Gc, Castellini, G., Chiarini, M., Cifarelli, L., Cindolo, F., Ciralli, F., Contin, A., Dauria, S., Frasconi, F., Giusti, P., Iacobucci, G., Laurenti, G., Levi, G., Margotti, A., Massam, T., Nania, R., Nemoz, C., Palmonari, F., Polini, A., Sartorelli, G., Timellini, R., Garcia, Yz, Zichichi, A., Bargende, A., Crittenden, J., Desch, K., Diekmann, B., Doeker, T., Feld, L., Frey, A., Geerts, M., Geitz, G., Grothe, M., Hartmann, H., Haun, D., Heinloth, K., Hilger, E., Jakob, Hp, Katz, Uf, Mari, Sm, Mass, A., Mengel, S., Mollen, J., Paul, E., Rembser, C., Schattevoy, R., Schneider, Jl, Schramm, D., Stamm, J., Wedemeyer, R., Campbellrobson, S., Cassidy, A., Dyce, N., Foster, B., George, S., Gilmore, R., Heath, Gp, Heath, Hf, Llewellyn, Tj, Morgado, Cjs, Norman, Djp, Omara, Ja, Tapper, Rj, Wilson, Ss, Yoshida, R., Rau, Rr, Arneodo, M., Iannotti, L., Schioppa, M., Susinno, G., Bernstein, A., Caldwell, A., Gialas, I., Parsons, Ja, Ritz, S., Sciulli, F., Straub, Pb, Wai, L., Yang, S., Borzemski, P., Chwastowski, J., Eskreys, A., Piotrzkowski, K., Zachara, M., Leszek Zawiejski, Adamczyk, L., Bednarek, B., Eskreys, K., Jelen, K., Kisielewska, D., Kowalski, T., Rulikowskazarebska, E., Suszycki, L., Zajac, J., Kedzierski, T., Kotanski, A., Przybycien, M., Bauerdick, Lat, Behrens, U., Bienlein, Jk, Bottcher, S., Coldewey, C., Drews, G., Flasinski, M., Gilkinson, Dj, Gottlicher, P., Gutjahr, B., Haas, T., Hagge, L., Hain, W., Hasell, D., Hessling, H., Hultschig, H., Iga, Y., Joos, P., Kasemann, M., Klanner, R., Koch, W., Kopke, L., Kotz, U., Kowalski, H., Kroger, W., Kruger, J., Labs, J., Ladage, A., Lohr, B., Lowe, M., Luke, D., Mainusch, J., Manczak, O., Ng, Jst, Nickel, S., Notz, D., Ohrenberg, K., Roco, M., Rohde, M., Roldan, J., Schneekloth, U., Schulz, W., Selonke, F., Stiliaris, E., Voss, T., Westphal, D., Wolf, G., Youngman, C., Grabosch, Hj, Leich, A., Meyer, A., Rethfeldt, C., Schlenstedt, S., Barbagli, G., Pelfer, P., Anzivino, G., Maccarrone, G., Depasquale, S., Qian, S., Votano, L., Bamberger, A., Freidhof, A., Poser, T., Soldnerrembold, S., Schroeder, J., Theisen, G., Trefzger, T., Brook, Nh, Bussey, Pj, Doyle, At, Fleck, I., Jamieson, Va, Saxon, Dh, Utley, Ml, Wilson, As, Dannemann, A., Holm, U., Horstmann, D., Kammerlocher, H., Krebs, B., Neumann, T., Sinkus, R., Wick, K., Badura, E., Burow, Bd, Furtjes, A., Lohrmann, E., Milewski, J., Nakahata, M., Pavel, N., Poelz, G., Schott, W., Terron, J., Zetsche, F., Bacon, Tc, Beuselinck, R., Butterworth, I., Gallo, E., Harris, Vl, Hung, Bh, Long, Kr, Miller, Db, Morawitz, Ppo, Prinias, A., Sedgbeer, Jk, Whitfield, Af, Mallik, U., Mccliment, E., Wang, Mz, Zhang, Y., Cloth, P., Filges, D., An, Sh, Hong, Sm, Nam, Sw, Park, Sk, Suh, Mh, Yon, Sh, Imlay, R., Kartik, S., Kim, Hj, Mcneil, Rr, Metcalf, W., Nadendla, Vk, Barreiro, F., Cases, G., Graciani, R., Hernandez, Jm, Hervas, L., Labarga, L., Delpeso, J., Puga, J., Detroconiz, Jf, Ikraiam, F., Mayer, Jk, Smith, Gr, Corriveau, F., Hanna, Ds, Hartmann, J., Hung, Lw, Lim, Jn, Matthews, Cg, Mitchell, Jw, Patel, Pm, Sinclair, Le, Stairs, Dg, Stlaurent, M., Ullmann, R., Bashkirov, V., Dolgoshein, Ba, Stifutkin, A., Bashindzhagyan, Gl, Ermolov, Pf, Gladilin, Lk, Golubkov, Ya, Kobrin, Vd, Kuzmin, Va, Proskuryakov, As, Savin, Aa, Shcheglova, Lm, Solomin, An, Zotov, Np, Bentvelsen, S., Botje, M., Chlebana, F., Dake, A., Engelen, J., Dejong, P., Dekamps, M., Kooijman, P., Kruse, A., Odell, V., Tenner, A., Tiecke, H., Verkerke, W., Vreeswijk, M., Wiggers, L., Dewolf, E., Vanwoudenberg, R., Acosta, D., Bylsma, B., Durkin, Ls, Honscheid, K., Li, C., Ling, Ty, Mclean, Kw, Murray, Wn, Park, Ih, Romanowski, Ta, Seidlein, R., Bailey, Ds, Blair, Ga, Byrne, A., Cashmore, Rj, Coopersarkar, Am, Daniels, D., Devenish, Rce, Harnew, N., Lancaster, M., Luffman, Pe, Lindemann, L., Mcfall, J., Nath, C., Quadt, A., Uijterwaal, H., Walczak, R., Wilson, Ff, Yip, T., Abbiendi, G., Bertolin, A., Brugnera, R., Carlin, R., Dalcorso, F., Degiorgi, M., Dosselli, U., Gasparini, F., Limentani, S., Morandin, M., Posocco, M., Stanco, L., Stroili, R., Voci, C., Bulmahn, J., Butterworth, Jm, Feild, Rg, Oh, By, Whitmore, Jj, Dagostini, G., Iori, M., Marini, G., Mattioli, M., Nigro, A., Tassi, E., Hart, Jc, Mccubbin, Na, Prytz, K., Shah, Tp, Short, Tl, Barberis, E., Cartiglia, N., Dubbs, T., Heusch, C., Vanhook, M., Hubbard, B., Lockman, W., Rahn, Jt, Sadrozinski, Hfw, Seiden, A., Biltzinger, J., Seifert, Rj, Walenta, Ah, Zech, G., Abramowicz, H., Briskin, G., Dagan, S., Levy, A., Hasegawa, T., Hazumi, M., Ishii, T., Kuze, M., Mine, S., Nagasawa, Y., Nagira, T., Nakao, M., Suzuki, I., Tokushuku, K., Yamada, S., Yamazaki, Y., Chiba, M., Hamatsu, R., Hirose, T., Homma, K., Kitamura, S., Nagayama, S., Nakamitsu, Y., Cirio, R., Costa, M., Ferrero, Mi, Lamberti, L., Maselli, S., Peroni, C., Sacchi, R., Solano, A., Staiano, A., Dardo, M., Bailey, Dc, Bandyopadhyay, D., Benard, F., Brkic, M., Crombie, Mb, Gingrich, Dm, Hartner, Gf, Joo, Kk, Levman, Gm, Martin, Jf, Orr, Rs, Sampson, Cr, Teuscher, Rj, Catterall, Cd, Jones, Tw, Kaziewicz, Pb, Lane, Jb, Saunders, Rl, Shulman, J., Blankenship, K., Kochocki, J., Lu, B., Mo, Lw, Bogusz, W., Charchula, K., Ciborowski, J., Gajewski, J., Grzelak, G., Kasprzak, M., Krzyzanowski, M., Muchorowski, K., Nowak, Rj, Pawlak, Jm, Tymieniecka, T., Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M., Eisenberg, Y., Glasman, C., Karshon, U., Revel, D., Shapira, A., Ali, I., Behrens, B., Dasu, S., Fordham, C., Foudas, C., Goussiou, A., Loveless, Rj, Reeder, Dd, Silverstein, S., Smith, Wh, Tsurugai, T., Bhadra, S., Frisken, Wr, and Furutani, Km
Subjects: DEEP-INELASTIC-SCATTERING, Physics, Particle physics, E+E-PHYSICS, Physics and Astronomy (miscellaneous), Proton, LUND MONTE-CARLO, Detector, Structure function, MUON SCATTERING, ZEUS, Elementary particle, GENERATED PARTON DISTRIBUTIONS, EP SCATTERING, JET FRAGMENTATION, CALORIMETER, HERA, Electron, Deep inelastic scattering, proton structure function, Nuclear physics, Particle acceleration, Engineering (miscellaneous)
Abstract: The ZEUS detector has been used to measure the proton structure function F2. During 1993 HERA collided 26.7 GeV electrons on 820 GeV protons. The data sample corresponds to an integrated luminosity of 0.54 pb-1, representing a twenty fold increase in statistics compared to that of 1992. Results are presented for 7
Published: 1995

20. NEUTRAL STRANGE PARTICLE-PRODUCTION IN DEEP-INELASTIC SCATTERING AT HERA

Author: Derrick, M., Krakauer, D., Magill, S., Mikunas, D., Musgrave, B., Repond, J., Stanek, R., Talaga, Rl, Zhang, H., Ayad, R., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Bruni, P., Romeo, Gc, Castellini, G., Chiarini, M., Cifarelli, L., Cindolo, F., Contin, A., Corradi, M., Gialas, I., Giusti, P., Iacobucci, G., Laurenti, G., Levi, G., Margotti, A., Massam, T., Nania, R., Nemoz, C., Palmonari, F., Pollini, A., Sartorelli, G., Timellini, R., Garcia, Yz, Zichichi, A., Bargende, A., Crittenden, J., Desch, K., Diekmann, B., Doeker, T., Eckert, M., Feld, L., Frey, A., Geerts, M., Geitz, G., Grothe, M., Haas, T., Hartmann, H., Heinloth, K., Hilger, E., Jakob, Hp, Katz, Uf, Mari, Sm, Mass, A., Mengel, S., Mollen, J., Paul, E., Rembser, C., Schramm, D., Stamm, J., Wedemeyer, R., Campbellrobson, S., Cassidy, A., Dyce, N., Foster, B., George, S., Gilmore, R., Heath, Gp, Heath, Hf, Llewellyn, Tj, Morgado, Cis, Norman, Djp, Omara, Ja, Tapper, Rj, Wilson, Ss, Yoshida, R., Rau, Rr, Arneodo, M., Iannotti, L., Schioppa, M., Susinno, G., Bernstein, A., Caldwell, A., Cartiglia, N., Parsons, Ja, Ritz, S., Sciulli, F., Straub, Pb, Wai, L., Yang, S., Zhu, Q., Borzemski, P., Chwastowski, J., Eskreys, A., Piotrzkowski, K., Zachara, M., Zawiejski, L., Adamczyk, L., Bednarek, B., Jelen, K., Kisielewska, D., Kowalski, T., Rulikowskazarebska, E., Suszycki, L., Zajac, J., Kotanski, A., Przybycien, M., Bauerdick, Lat, Behrens, U., Beier, H., Bienlein, Jk, Coldewey, C., Deppe, O., Desler, K., Drews, G., Flasinski, M., Gilkinson, Dj, Glasman, C., Gottlicher, P., Grosseknetter, J., Gutjahr, B., Hain, W., Hasell, D., Hessling, H., Iga, Y., Joos, P., Kasemann, M., Klanner, R., Koch, W., Kopke, L., Kotz, U., Kowalski, H., Labs, J., Ladage, A., Lohr, B., Lowe, M., Luke, D., Mainusch, J., Manczak, O., Monteiro, T., Ng, Jst, Nickel, S., Notz, D., Ohrenberg, K., Roco, M., Rohde, M., Roldan, J., Schneekloth, U., Schulz, W., Selonke, F., Stiliaris, E., Surrow, B., Voss, T., Westphal, D., Wolf, G., Youngman, C., Zhou, Jf, Grabosch, Hj, Kharchilava, A., Leich, A., Mattingly, Mck, Meyer, A., Schlenstedt, S., Wulff, N., Barbagli, G., Pelfer, P., Anzivino, G., Maccarrone, G., Depasquale, S., Votano, L., Bamberger, A., Eisenhardt, S., Freidhof, A., Soldnerrembold, S., Schroeder, J., Trefzger, T., Brook, Nh, Bussey, Pj, Doyle, At, Fleck, Ji, Saxon, Dh, Utley, Ml, Wilson, As, Dannemann, A., Holm, U., Horstmann, D., Neumann, T., Sinkus, R., Wick, K., Badura, E., Burow, Bd, Hagge, L., Lohrmann, E., Milewski, J., Nakahata, M., Pavel, N., Poelz, G., Schott, W., Zetsche, F., Bacon, Tc, Butterworth, I., Gallo, E., Harris, Vl, Hung, Byh, Long, Kr, Miller, Db, Morawitz, Ppo, Prinias, A., Sedgbeer, Jk, Whitfield, Af, Mallik, U., Mccliment, E., Wang, Mz, Wang, Sm, Wu, Jt, Zhang, Y., Cloth, P., Filges, D., An, Sh, Hong, Sm, Nam, Sw, Park, Sk, Suh, Mh, Yon, Sh, Imlay, R., Kartik, S., Kim, Hj, Mcneil, Rr, Metcalf, W., Nadendla, Vk, Barreiro, F., Cases, G., Fernandez, Jp, Graciani, R., Hernandez, Jm, Hervas, L., Labarga, L., Martinez, M., Delpeso, J., Puga, J., Terron, J., Detroconiz, Jf, Smith, Gr, Corriveau, F., Hanna, Ds, Hartmann, J., Hung, Lw, Lim, Jn, Matthews, Cg, Patel, Pm, Sinclair, Le, Stairs, Dg, Stlaurent, M., Ullmann, R., Zacek, G., Bashkirov, V., Dolgoshein, Ba, Stifutkin, A., Bashindzhagyan, Gl, Ermolov, Pf, Gladilin, Lk, Golubkov, Ya, Kobrin, Vd, Kuzmin, Va, Proskuryakov, As, Savin, Aa, Shcheglova, Lm, Solomin, An, Zotov, Np, Botje, M., Chlebana, F., Dake, A., Engelen, J., Dekamps, M., Kooijman, P., Kruse, A., Tiecke, H., Verkerke, W., Vreeswijk, M., Wiggers, L., Dewolf, E., Vanwoudenberg, R., Acosta, D., Bylsma, B., Durkin, Ls, Honscheid, K., Li, C., Ling, Ty, Mclean, Kw, Murray, Wn, Park, Ih, Romanowski, Ta, Seidlein, R., Bailey, Ds, Byrne, A., Cashmore, Rj, Coopersarkar, Am, Devenish, Rce, Harnew, N., Lancaster, M., Lindemann, L., Mcfall, Jd, Nath, C., Noyes, Va, Quadt, A., Tickner, Jr, Uijterwaal, H., Walczak, R., Waters, Ds, Wilson, Ff, Yip, T., Abbiendi, G., Bertolin, A., Brugnera, R., Carlin, R., Dalcorso, F., Degiorgi, M., Dosselli, U., Limentani, S., Morandin, M., Posocco, M., Stanco, L., Stroili, R., Voci, C., Bulmahn, J., Butterworth, Jm, Feild, Rg, Oh, By, Whitmore, Jj, Dagostini, G., Marini, G., Nigro, A., Enrico TASSI, Hart, Jc, Mccubbin, Na, Prytz, K., Shah, Tp, Short, Tl, Barberis, E., Dubbs, T., Heusch, C., Vanhook, M., Hubbard, B., Lockman, W., Rahn, Jt, Sadrozinski, Hfw, Seiden, A., Biltzinger, J., Seifert, Rj, Schwarzer, O., Walenta, Ah, Zech, G., Abramowicz, H., Briskin, G., Dagan, S., Levy, A., Hasegawa, T., Hazumi, M., Ishii, T., Kuze, M., Mine, S., Nagasawa, Y., Nakao, M., Suzuki, I., Tokushuku, K., Yamada, S., Yamazaki, Y., Chiba, M., Hamatsu, R., Hirose, T., Homma, K., Kitamura, S., Nakamitsu, Y., Yamauchi, K., Cirio, R., Costa, M., Ferrero, Mi, Lamberti, L., Maselli, S., Peroni, C., Sacchi, R., Solano, A., Staiano, A., Dardo, M., Bailey, Dc, Bandyopadhyay, D., Benard, F., Brkic, M., Crombie, Mb, Gingrich, Dm, Hartner, Gf, Joo, Kk, Levman, Gm, Martin, Jf, Orr, Rs, Sampson, Cr, Teuscher, Rj, Catterall, Cd, Jones, Tw, Kaziewicz, Pb, Lane, Jb, Saunders, Rl, Shulman, J., Blankenship, K., Lu, B., Mo, Lw, Bogusz, W., Charchula, K., Gajewski, J., Grzelak, G., Kasprzak, M., Krzyzanowski, M., Muchorowski, K., Nowak, Rj, Pawlak, Jm, Tymieniecka, T., Wroblewski, Ak, Zakizewski, Ja, Zarnecki, Af, Adamus, M., Eisenberg, Y., Karshon, U., Revel, D., Zerzion, D., Ali, I., Badgett, Wf, Behrens, B., Dasu, S., Fordham, C., Foudas, C., Goussiou, A., Loveless, Rj, Reeder, Dd, Silvertsein, S., Smith, Wh, Vaiciulis, A., Wodarczyk, M., Tsurugai, T., Bhadra, S., Cardy, Ml, Fagerstroem, Cp, Frisken, Wr, Furutani, Km, Khakzad, M., and Schmidke, Wb
Subjects: Quark, Strange quark, Particle physics, HIGH-ENERGY, E+E ANNIHILATION, Physics and Astronomy (miscellaneous), Proton, CHARGED-CURRENT INTERACTIONS, PARTON DISTRIBUTIONS, POMERON STRUCTURE, ZEUS, CALORIMETER, JET, FRAGMENTATION, SUPPRESSION, FOS: Physical sciences, Inelastic scattering, 01 natural sciences, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), deep inelastic scattering, neutral particle production, 0103 physical sciences, 010306 general physics, Nuclear Experiment, Engineering (miscellaneous), Physics, Neutral current, 010308 nuclear & particles physics, HERA, Deep inelastic scattering, Charged particle, High Energy Physics::Experiment
Abstract: This paper presents measurements of \k\ and \lam\ production in neutral current, deep inelastic scattering of 26.7 GeV electrons and 820 GeV protons in the kinematic range $ 10 < Q^{2} < 640 $ GeV$^2$, $0.0003 < x < 0.01$, and $y > 0.04$. Average multiplicities for \k\ and \lam\ production are determined for transverse momenta \ \ptr\ $> 0.5 $ GeV and pseudorapidities $\left| ��\right| < 1.3$. The multiplicities favour a stronger strange to light quark suppression in the fragmentation chain than found in $e^+ e^-$ experiments. The production properties of \k's in events with and without a large rapidity gap with respect to the proton direction are compared. The ratio of neutral \k's to charged particles per event in the measured kinematic range is, within the present statistics, the same in both samples., 27 pages, latex 8 figures appended as uuencoded file
Published: 1995

21. Measurement of the diffractive structure function in deep inelastic scattering at HERA

Author: Derrick, M., Krakauer, D., Magill, S., Mikunas, D., Musgrave, B., Repond, J., Stanek, R., Talaga, Rl, Zhang, H., Ayad, R., Giacomo Bari, Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Bruni, P., Romeo, Gc, Castellini, G., Chiarini, M., Cifarelli, L., Cindolo, F., Contin, A., Corradi, M., Gialas, I., Giusti, P., Iacobucci, G., Laurenti, G., Levi, G., Margotti, A., Massam, T., Nania, R., Nemoz, C., Palmonari, F., Polini, A., Sartorelli, G., Timellini, R., Garcia, Yz, Zichichi, A., Bargende, A., Crittenden, J., Desch, K., Diekmann, B., Doeker, T., Eckert, M., Feld, L., Frey, A., Geerts, M., Geitz, G., Grothe, M., Hartmann, H., Heinloth, K., Hilger, E., Jakob, Hp, Katz, Uf, Mari, Sm, Mass, A., Mengel, S., Mollen, J., Paul, E., Rembser, C., Schramm, D., Stamm, J., Wedemeyer, R., Campbellrobson, S., Cassidy, A., Dyce, N., Foster, B., George, S., Gilmore, R., Heath, Gp, Heath, Hf, Llewellyn, Tj, Morgado, Cjs, Norman, Djp, Omara, Ja, Tapper, Rj, Wilson, Ss, Yoshida, R., Rau, Rr, Arneodo, M., Capua, M., Garfagnini, A., Iannotti, L., Schioppa, M., Susinno, G., Bernstein, A., Caldwell, A., Cartiglia, N., Parsons, Ja, Ritz, S., Sciulli, F., Straub, Pb, Wai, L., Yang, S., Zhu, Q., Borzemski, P., Chwastowski, J., Eskreys, A., Piotrzkowski, K., Zachara, M., Zawiejski, L., Adamczyk, L., Bednarek, B., Jelen, K., Kisielewska, D., Kowalski, T., Rulikowskazarebska, E., Suszycki, L., Zajac, J., Kotanski, A., Przybycien, M., Bauerdick, Lat, Behrens, U., Beier, H., Bienlein, Jk, Coldewey, C., Deppe, O., Desler, K., Drews, G., Flasinski, M., Gilkinson, Dj, Glasman, C., Gottlicher, P., Grosseknetter, J., Gutjahr, B., Haas, T., Hain, W., Hasell, D., Hessling, H., Iga, Y., Joos, P., Kasemann, M., Klanner, R., Koch, W., Kopke, L., Kotz, U., Kowalski, H., Labs, J., Ladage, A., Lohr, B., Lowe, M., Luke, D., Mainusch, J., Manczak, O., Monteiro, T., Ng, Jst, Nickel, S., Notz, D., Ohrenberg, K., Roco, M., Rohde, M., Roldan, J., Schneekloth, U., Schulz, W., Selonke, F., Stiliaris, E., Surrow, B., Voss, T., Westphal, D., Wolf, G., Youngman, C., Zhou, Jf, Grabosch, Hj, Kharchilava, A., Leich, A., Mattingly, Mck, Meyer, A., Schlenstedt, S., Wulff, N., Barbagli, G., Pelfer, P., Anzivino, G., Maccarrone, G., Depasquale, S., Votano, L., Bamberger, A., Eisenhardt, S., Freidhof, A., Soldnerrembold, S., Schroeder, J., Trefzger, T., Brook, Nh, Bussey, Pj, Doyle, At, Fleck, Ji, Saxon, Dh, Utley, Ml, Wilson, As, Dannemann, A., Holm, U., Horstmann, D., Neumann, T., Sinkus, R., Wick, K., Badura, E., Burow, Bd, Hagge, L., Lohrmann, E., Milewski, J., Nakahata, M., Pavel, N., Poelz, G., Schott, W., Zetsche, F., Bacon, Tc, Butterworth, I., Gallo, E., Harris, Vl, Hung, Byh, Long, Kr, Miller, Db, Morawitz, Ppo, Prinias, A., Sedgbeer, Jk, Whitfield, Af, Mallik, U., Mccliment, E., Wang, Mz, Wang, Sm, Wu, Jt, Zhang, Y., Cloth, P., Filges, D., An, Sh, Hong, Sm, Nam, Sw, Park, Sk, Suh, Mh, Yon, Sh, Imlay, R., Kartik, S., Kim, Hj, Mcneil, Rr, Metcalf, W., Nadendla, Vk, Barreiro, F., Cases, G., Fernandez, Jp, Graciani, R., Hernandez, Jm, Hervas, L., Labarga, L., Martinez, M., Delpeso, J., Puga, J., Terron, J., Detroconiz, Jf, Smith, Gr, Corriveau, F., Hanna, Ds, Hartmann, J., Hung, Lw, Lim, Jn, Matthews, Cg, Patel, Pm, Sinclair, Le, Stairs, Dg, Stlaurent, M., Ullmann, R., Zacek, G., Bashkirov, V., Dolgoshein, Ba, Stifutkin, A., Bashindzhagyan, Gl, Ermolov, Pf, Gladilin, Lk, Golubkov, Ya, Kobrin, Vd, Korzhavina, Ia, Kuzmin, Va, Lukina, Oy, Proskuryakov, As, Savin, Aa, Shcheglova, Lm, Solomin, An, Zotov, Np, Botje, M., Chlebana, F., Dake, A., Engelen, J., Dekamps, M., Kooijman, P., Kruse, A., Tiecke, H., Verkerke, W., Vreeswijk, M., Wiggers, L., Dewolf, E., Vanwoudenberg, R., Acosta, D., Bylsma, B., Durkin, Ls, Honscheid, K., Li, C., Ling, Ty, Mclean, Kw, Murray, Wn, Park, Ih, Romanowski, Ta, Seidlein, R., Bailey, Ds, Byrne, A., Cashmore, Rj, Coopersarkar, Am, Devenish, Rce, Harnew, N., Lancaster, M., Lindemann, L., Mcfall, Jd, Nath, C., Noyes, Va, Quadt, A., Tickner, Jr, Uijterwaal, H., Walczak, R., Waters, Ds, Wilson, Ff, Yip, T., Abbiendi, G., Bertolin, A., Brugnera, R., Carlin, R., Dalcorso, F., Degiorgi, M., Dosselli, U., Limentani, S., Morandin, M., Posocco, M., Stanco, L., Stroili, R., Voci, C., Bulmahn, J., Butterworth, Jm, Feild, Rg, Oh, By, Whitmore, Jj, Dagostini, G., Marini, G., Nigro, A., Tassi, E., Hart, Jc, Mccubbin, Na, Prytz, K., Shah, Tp, Short, Tl, Barberis, E., Dubbs, T., Heusch, C., Vanhook, M., Hubbard, B., Lockman, W., Rahn, Jt, Sadrozinski, Hfw, Seiden, A., Biltzinger, J., Seifert, Rj, Schwarzer, O., Walenta, Ah, Zech, G., Abramowicz, H., Briskin, G., Dagan, S., Levy, A., Hasegawa, T., Hazumi, M., Ishii, T., Kuze, M., Mine, S., Nagasawa, Y., Nakao, M., Suzuki, I., Tokushuku, K., Yamada, S., Yamazaki, Y., Chiba, M., Hamatsu, R., Hirose, T., Homma, K., Kitamura, S., Nakamitsu, Y., Yamauchi, K., Cirio, R., Costa, M., Ferrero, Mi, Lamberti, L., Maselli, S., Peroni, C., Sacchi, R., Solano, A., Staiano, A., Dardo, M., Bailey, Dc, Bandyopadhyay, D., Benard, F., Brkic, M., Crombie, Mb, Gingrich, Dm, Hartner, Gf, Joe, Kk, Levman, Gm, Martin, Jf, Orr, Rs, Sampson, Cr, Teuscher, Rj, Catterall, Cd, Jones, Tw, Kaziewicz, Pb, Lane, Jb, Saunders, Rl, Shulman, J., Blankenship, K., Lu, B., Mo, Lw, Bogusz, W., Charchula, K., Ciborowski, J., Gajewski, J., Grzelak, G., Kasprzak, M., Krzyzanowski, M., Muchorowski, K., Nowak, Rj, Pawlak, Jm, Tymieniecka, T., Wroblewski, Ak, Zakrzewski, Ja, Zamecki, Af, Adamus, M., Eisenberg, Y., Karshon, U., Revel, D., Zerzion, D., Ali, I., Badgett, Wf, Behrens, B., Dasu, S., Fordham, C., Foudas, C., Goussiou, A., Loveless, Rj, Reeder, Dd, Silverstein, S., Smith, Wh, Vaiciulis, A., Wodarczyk, M., Tsurugai, T., Bhadra, S., Cardy, Ml, Fagerstroem, Cp, Frisken, Wr, Furutani, Km, Khakzad, M., and Schmidke, Wb
Subjects: Quark, Particle physics, Physics and Astronomy (miscellaneous), structure functions, diffractive scattering, pomeron, LUND MONTE-CARLO, Hadron, FOS: Physical sciences, Inelastic scattering, 01 natural sciences, JET FRAGMENTATION, High Energy Physics - Experiment, CENTRAL TRACKING DETECTOR, POMERON STRUCTURE, E+E-PHYSICS, ZEUS, VERSION, DISSOCIATION, CALORIMETER, SINGULARITY, Nuclear physics, High Energy Physics - Experiment (hep-ex), Pomeron, 0103 physical sciences, Rapidity, 010306 general physics, Engineering (miscellaneous), Physics, 010308 nuclear & particles physics, HERA, Deep inelastic scattering, High Energy Physics::Experiment, Sum rule in quantum mechanics
Abstract: This paper presents an analysis of the inclusive properties of diffractive deep inelastic scattering events produced in $ep$ interactions at HERA. The events are characterised by a rapidity gap between the outgoing proton system and the remaining hadronic system. Inclusive distributions are presented and compared with Monte Carlo models for diffractive processes. The data are consistent with models where the pomeron structure function has a hard and a soft contribution. The diffractive structure function is measured as a function of $\xpom$, the momentum fraction lost by the proton, of $\beta$, the momentum fraction of the struck quark with respect to $\xpom$, and of $Q^2$. The $\xpom$ dependence is consistent with the form \xpoma where $a~=~1.30~\pm~0.08~(stat)~^{+~0.08}_{-~0.14}~(sys)$ in all bins of $\beta$ and $Q^2$. In the measured $Q^2$ range, the diffractive structure function approximately scales with $Q^2$ at fixed $\beta$. In an Ingelman-Schlein type model, where commonly used pomeron flux factor normalisations are assumed, it is found that the quarks within the pomeron do not saturate the momentum sum rule., Comment: 36 pages, latex, 11 figures appended as uuencoded file
Published: 1995

22. Measurement of jet shapes in photoproduction at HERA

Author: Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, Repond, J, Stanek, R, Talaga, RL, Yoshida, R, Zhang, H, Mattingly, MCK, Anselmo, F, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Castellini, G, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Gialas, I, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Palmonari, F, Pesci, A, Polini, A, Ricci, F, Sartorelli, G, Garcia, YZ, Zichichi, A, Amelung, C, Bornheim, A, Brock, I, Coboken, K, Crittenden, J, Deffner, R, Eckert, M, Grothe, M, Hartmann, H, Heinloth, K, Heinz, L, Hilger, E, Jakob, HP, Katz, UF, Kerger, R, Paul, E, Pfeiffer, M, Rembser, C, Stamm, J, Wedemeyer, R, Wieber, H, Bailey, DS, Campbell-Robson, S, Cottingham, WN, Foster, B, Hall-Wilton, R, Hayes, ME, Heath, GP, Heath, HF, McFall, JD, Piccioni, D, Roff, DG, Tapper, RJ, Arneodo, M, Ayad, R, Capua, M, Garfagnini, A, Iannotti, L, Schioppa, M, Susinno, G, Kim, JY, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Cartiglia, H, Jing, Z, Liu, W, Mellado, B, Parsons, JA, Ritz, S, Sampson, S, Sciulli, F, Straub, PB, Zhu, Q, Borzemski, P, Chwastowski, J, Eskreys, A, Figiel, J, Klimek, K, Przybycien, MB, Zawiejski, L, Adamczyk, L, Bednarek, B, Bukowy, M, Jelen, K, Kisielewska, D, Kowalski, T, Przybycien, M, Rulikowska-Zarebska, ER, Suszycki, L, Zajac, J, Dulinski, Z, Kotanski, A, Abbiendi, G, Bauerdick, LAT, Behrens, U, Beier, H, Bienlein, JK, Cases, G, Deppe, O, Desler, K, Drews, G, Fricke, U, Gilkinson, DJ, Glasman, C, Gottlicher, P, Haas, T, Hain, W, Hasell, D, Johnson, KF, Kasemann, M, Koch, W, Kotz, U, Kowalski, H, Labs, J, Lindemann, L, Lohr, B, Lowe, M, Manczak, O, Milewski, J, Monteiro, T, Ng, JST, Notz, D, Ohrenberg, K, Park, IH, Pellegrino, A, Pelucchi, F, Piotrzkowski, K, Roco, M, Rohde, M, Roldan, J, Ryan, JJ, Savin, AA, Schneekloth, U, Selonke, F, Surrow, B, Tassi, E, Voss, T, Westphal, D, Wolf, G, Wollmer, U, Youngman, C, Zarnecki, AF, Zeuner, W, Burow, BD, Grabosch, HJ, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Pelfer, P, Maccarrone, G, Votano, L, Bamberger, A, Eisenhardt, S, Markun, P, Trefzger, T, Wolfle, S, Bromley, JT, Brook, NH, Bussey, PJ, Doyle, AT, Macdonald, N, Saxon, DH, Sinclair, LE, Strickland, E, Waugh, R, Bohnet, I, Gendner, N, Holm, U, Meyer-Larsen, A, Salehi, H, Wick, K, Gladilin, LK, Horstmann, D, Kcira, D, Klanner, R, Lohrmann, E, Poelz, G, Schott, W, Zetsche, F, Bacon, TC, Butterworth, I, Cole, JE, Howell, G, Hung, BHY, Lamberti, L, Long, KR, Miller, DB, Pavel, N, Prinias, A, Sedgbeer, JK, Sideris, D, Mallik, U, Wang, SM, Wu, JT, Cloth, P, Filges, D, Fleck, JI, Ishii, T, Kuze, M, Suzuki, I, Tokushuku, K, Yamada, S, Yamauchi, K, Yamazaki, Y, Hong, SJ, Lee, SB, Nam, SW, Park, SK, Barreiro, F, Fernandez, JP, Garcia, G, Graciani, R, Hernandez, JM, Hervas, L, Labarga, L, Martinez, M, del Peso, J, Puga, J, Terron, J, de Troconiz, JF, Corriveau, F, Hanna, DS, Hartmann, J, Hung, LW, Murray, WN, Ochs, A, Riveline, M, Stairs, DG, St-Laurent, M, Ullmann, R, Tsurugai, T, Bashkirov, V, Dolgoshein, BA, Stifutkin, A, Bashindzhagyan, GL, Ermolov, PF, Golubkov, YA, Khein, LA, Korotkova, NA, Korzhavina, IA, Kuzmin, VA, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Solomin, AN, Zotkin, SA, Bokel, C, Botje, M, Brummer, N, Chlebana, F, Engelen, J, Koffeman, E, Kooijman, P, van Sighem, A, Tiecke, H, Tuning, N, Verkerke, W, Vossebeld, J, Vreeswijk, M, Wiggers, L, de Wolf, E, Acosta, D, Bylsma, B, Durkin, LS, Gilmore, J, Ginsburg, CM, Kim, CL, Ling, TY, Nylander, P, Romanowski, TA, Blaikley, HE, Cashmore, RJ, Cooper-Sarkar, AM, Devenish, RCE, Edmonds, JK, Grosse-Knetter, J, Harnew, N, Nath, C, Noyes, VA, Quadt, A, Ruske, O, Tickner, JR, Uijterwaal, H, Walczak, R, Waters, DS, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, Dosselli, U, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Bulmahn, J, Oh, BY, Okrasinski, JR, Toothacker, WS, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Raso, M, Hart, JC, McCubbin, NA, Shah, TP, Epperson, D, Heusch, C, Rahn, JT, Sadrozinski, HFW, Seiden, A, Wichmann, R, Williams, DC, Schwarzer, O, Walenta, AH, Abramowicz, H, Briskin, G, Dagan, S, Kananov, S, Levy, A, Abe, T, Fusayasu, T, Inuzuka, H, Nagano, K, Umemori, K, Yamashita, T, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Matsushita, T, Cirio, R, Costa, M, Ferrero, MI, Maselli, S, Monaco, V, Peroni, C, Petrucci, MC, Ruspa, M, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, DC, Fagerstroem, CP, Galea, R, Hartner, GF, Joo, KK, Levman, GM, Martin, JF, Orr, RS, Polenz, S, Sabetfakhri, A, Simmons, D, Teuscher, RJ, Butterworth, JH, Catterall, CD, Jones, TW, Lane, JB, Saunders, RL, Sutton, MR, Wing, M, Ciborowski, J, Grzelak, G, Kasprzak, M, Muchorowski, K, Nowak, RJ, Pawlak, JM, Pawlak, R, Tymieniecka, T, Wroblewski, AK, Zakrzewski, JA, Adamus, H, Coldewey, C, Eisenberg, Y, Hochman, D, Karshon, U, Badgett, WF, Chapin, D, Cross, R, Dasu, S, Foudas, C, Loveless, RJ, Mattingly, S, Reeder, DD, Smith, WH, Vaiciulis, A, Wodarczyk, H, Bhadra, S, Frisken, WR, Khakzad, M, Schmidke, WB, and Collaboration, ZEUS
Subjects: COLLISIONS, LUND MONTE-CARLO, Astrophysics::High Energy Astrophysical Phenomena, ZEUS, ZEUS BARREL CALORIMETER, CENTRAL TRACKING DETECTOR, CROSS-SECTIONS, PARTON DISTRIBUTIONS, 3-JET EVENTS, HADRON COLLIDERS, High Energy Physics::Experiment, HARD SCATTERING, Nuclear Experiment
Abstract: The shape of jets produced in quasi-real photon-proton collisions at centre-of-mass energies in the range 134-277 GeV has been measured using the hadronic energy flow. The measurement was done with the ZEUS detector at HERA. Jets are identified using a cone algorithm in the η - φ plane with a cone radius of one unit. Measured jet shapes both in inclusive jet and dijet production with transverse energies EjetT > 14 GeV are presented. The jet shape broadens as the jet pseudorapidity (ηjet) increases and narrows as EjetT increases. In dijet photoproduction, the jet shapes have been measured separately for samples dominated by resolved and by direct processes. Leading-logarithm parton-shower Monte Carlo calculations of resolved and direct processes describe well the measured jet shapes except for the inclusive production of jets with high ηjet and low EjetT. The observed broadening of the jet shape as ηjet increases is consistent with the predicted increase in the fraction of final state gluon jets.

23. Event shape analysis of deep inelastic scattering events with a large rapidity gap at HERA

Author: Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, Repond, J, Stanek, R, Talaga, RL, Yoshida, R, Zhang, H, Mattingly, MCK, Anselmo, F, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Castellini, G, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Gialas, I, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Palmonari, F, Pesci, A, Polini, A, Ricci, F, Sartorelli, G, Garcia, YZ, Zichichi, A, Amelung, C, Bornheim, A, Brock, I, Coboken, K, Crittenden, J, Deffner, R, Eckert, M, Grothe, M, Hartmann, H, Heinloth, K, Heinz, L, Hilger, E, Jakob, HP, Katz, UF, Kerger, R, Paul, E, Pfeiffer, M, Rembser, C, Stamm, J, Wedemeyer, R, Wieber, H, Bailey, DS, Campbell-Robson, S, Cottingham, WN, Foster, B, Hall-Wilton, R, Hayes, ME, Heath, GP, Heath, HF, McFall, JD, Piccioni, D, Roff, DG, Tapper, RJ, Arneodo, M, Ayad, R, Capua, M, Garfagnini, A, Iannotti, L, Schioppa, M, Susinno, G, Kim, JY, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Cartiglia, N, Jing, Z, Liu, W, Mellado, B, Parsons, JA, Ritz, S, Sampson, S, Sciulli, F, Straub, PB, Zhu, Q, Borzemski, P, Chwastowski, J, Eskreys, A, Figiel, J, Klimek, K, Przybycien, MB, Zawiejski, L, Adamczyk, L, Bednarek, B, Bukowy, M, Jelen, K, Kisielewska, D, Kowalski, T, Przybycien, M, Rulikowska-Zarebska, E, Suszycki, L, Zajac, J, Dulinski, Z, Kotanski, A, Abbiendi, G, Bauerdick, LAT, Behrens, U, Beier, H, Bienlein, JK, Cases, G, Deppe, O, Desler, K, Drews, G, Fricke, U, Gilkinson, DJ, Glasman, C, Gottlicher, P, Haas, T, Hain, W, Hasell, D, Johnson, KF, Kasemann, M, Koch, W, Kotz, U, Kowalski, H, Labs, J, Lindemann, L, Lohr, B, Lowe, M, Manczak, O, Milewski, J, Monteiro, T, Ng, JST, Notz, D, Ohrenberg, K, Park, IH, Pellegrino, A, Pelucchi, F, Piotrzkowski, K, Roco, M, Rohde, M, Roldan, J, Ryan, JJ, Savin, AA, Schneekloth, U, Selonke, F, Surrow, B, Tassi, E, Voss, T, Westphal, D, Wolf, G, Wollmer, U, Youngman, C, Zarnecki, AF, Zeuner, W, Burow, BD, Grabosch, HJ, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Pelfer, P, Maccarrone, G, Votano, L, Bamberger, A, Eisenhardt, S, Markun, P, Trefzger, T, Wolfle, S, Bromley, JT, Brook, NH, Bussey, PJ, Doyle, AT, Macdonald, N, Saxon, DH, Sinclair, LE, Strickland, E, Waugh, R, Bohnet, I, Gendner, N, Holm, U, Meyer-Larsen, A, Salehi, H, Wick, K, Gladilin, LK, Horstmann, D, Kcira, D, Klanner, R, Lohrmann, E, Poelz, G, Schott, W, Zetsche, F, Bacon, TC, Butterworth, I, Cole, JE, Howell, G, Hung, BHY, Lamberti, L, Long, KR, Miller, DB, Pavel, N, Prinias, A, Sedgbeer, JK, Sideris, D, Walker, R, Mallik, U, Wang, SM, Wu, JT, Cloth, P, Filges, D, Fleck, JI, Ishii, T, Kuze, M, Suzuki, I, Tokushuku, K, Yamada, S, Yamauchi, K, Yamazaki, Y, Hong, SJ, Lee, SB, Nam, SW, Park, SK, Barreiro, F, Fernandez, JP, Garcia, G, Graciani, R, Hernandez, JM, Hervas, L, Labarga, L, Martinez, M, del Peso, J, Puga, J, Terron, J, de Troconiz, JF, Corriveau, F, Hanna, DS, Hartmann, J, Hung, LW, Murray, WN, Ochs, A, Riveline, M, Stairs, DG, St-Laurent, M, Ullmann, R, Tsurugai, T, Bashkirov, V, Dolgoshein, BA, Stifutkin, A, Bashindzhagyan, GL, Ermolov, PF, Golubkov, YA, Khein, LA, Korotkova, NA, Korzhavina, IA, Kuzmin, VA, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Solomin, AN, Zotkin, SA, Bokel, C, Botje, M, Brummer, N, Chlebana, F, Engelen, J, Koffeman, E, Kooijman, P, van Sighem, A, Tiecke, H, Tuning, N, Verkerke, W, Vossebeld, J, Vreeswijk, M, Wiggers, L, de Wolf, E, Acosta, D, Bylsma, B, Durkin, LS, Gilmore, J, Ginsburg, CM, Kim, CL, Ling, TY, Nylander, P, Romanowski, TA, Blaikley, HE, Cashmore, RJ, Cooper-Sarkar, AM, Devenish, RCE, Edmonds, JK, Grosse-Knetter, J, Harnew, N, Nath, C, Noyes, VA, Quadt, A, Ruske, O, Tickner, JR, Uijterwaal, H, Walczak, R, Waters, DS, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, Dosselli, U, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Bulmahn, J, Oh, BY, Okrasinski, JR, Toothacker, WS, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Raso, M, Hart, JC, McCubbin, NA, Shah, TP, Epperson, D, Heusch, C, Rahn, JT, Sadrozinski, HFW, Seiden, A, Wichmann, R, Williams, DC, Schwarzer, O, Walenta, AH, Abramowicz, H, Briskin, G, Dagan, S, Kananov, S, Levy, A, Abe, T, Fusayasu, T, Inuzuka, M, Nagano, K, Umemori, K, Yamashita, T, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Matsushita, T, Cirio, R, Costa, M, Ferrero, MI, Maselli, S, Monaco, V, Peroni, C, Petrucci, MC, Ruspa, M, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, DC, Fagerstroem, CP, Galea, R, Hartner, GF, Joo, KK, Levman, GM, Martin, JF, Orr, RS, Polenz, S, Sabetfakhri, A, Simmons, D, Teuscher, RJ, Butterworth, JM, Catterall, CD, Jones, TW, Lane, SB, Saunders, RL, Sutton, MR, Wing, M, Ciborowski, J, Grzelak, G, Kasprzak, M, Muchorowski, K, Nowak, RJ, Pawlak, JM, Pawlak, R, Tymieniecka, T, Wroblewski, AK, Zakrzewski, JA, Adamus, M, Coldewey, C, Eisenberg, Y, Hochman, D, Karshon, U, Badgett, WF, Chapin, D, Cross, R, Dasu, S, Foudas, C, Loveless, RJ, Mattingly, S, Reeder, DD, Smith, WH, Vaiciulis, A, Wodarczyk, M, Deshpande, A, Dhawan, S, Hughes, VW, Bhadra, S, Frisken, WR, Khakzad, M, Schmidke, WB, Collaboration, ZEUS, and Zeus (IHEF, IoP, FNWI)
Subjects: Nuclear and High Energy Physics, Particle physics, LUND MONTE-CARLO, Hadron, FOS: Physical sciences, ZEUS, ELECTRON-POSITRON-ANNIHILATION, CENTRAL TRACKING DETECTOR, ZEUS BARREL CALORIMETER, DIFFRACTIVE SCATTERING, GLUON BREMSSTRAHLUNG, JET FRAGMENTATION, POMERON STRUCTURE, HADRON PRODUCTION, 7. Clean energy, 01 natural sciences, High Energy Physics - Experiment, Nuclear physics, Pomeron, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, Rapidity, 010306 general physics, Physics, Neutral current, 010308 nuclear & particles physics, HERA, Rest frame, Deep inelastic scattering, Gluon, High Energy Physics::Experiment
Abstract: A global event shape analysis of the multihadronic final states observed in neutral current deep inelastic scattering events with a large rapidity gap with respect to the proton direction is presented. The analysis is performed in the range $5 \leq Q^2 \leq 185\gev^2$ and $160 \leq W \leq 250\gev$, where $Q^2$ is the virtuality of the photon and $W$ is the virtual-photon proton centre of mass energy. Particular emphasis is placed on the dependence of the shape variables, measured in the $\gamma^*-$pomeron rest frame, on the mass of the hadronic final state, $M_X$. With increasing $M_X$ the multihadronic final state becomes more collimated and planar. The experimental results are compared with several models which attempt to describe diffractive events. The broadening effects exhibited by the data require in these models a significant gluon component of the pomeron., Comment: 23 pages including 4 figures

24. Measurement of the t distribution in diffractive photoproduction at HERA

Author: Breitweg, J, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, Repond, J, Stanek, R, Talaga, RL, Yoshida, R, Zhang, H, Mattingly, MCK, Anselmo, F, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Castellini, G, Chiarini, M, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Gialas, I, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Nemoz, C, Palmonari, F, Pesci, A, Polini, A, Ricci, F, Sartorelli, G, Garcia, YZ, Zichichi, A, Amelung, C, Bornheim, A, Brock, I, Coboken, K, Crittenden, J, Deffner, R, Eckert, M, Grothe, M, Hartmann, H, Heinloth, K, Heinz, L, Hilger, E, Jakob, HP, Katz, UF, Kerger, R, Paul, E, Pfeiffer, M, Rembser, C, Stamm, J, Wedemeyer, R, Wieber, H, Bailey, DS, Campbell-Robson, S, Cottingham, WN, Foster, B, Hall-Wilton, R, Hayes, ME, Heath, GP, Heath, HF, McFall, JD, Piccioni, D, Roff, DC, Tapper, RJ, Arneodo, M, Ayad, R, Capua, M, Garfagnini, A, Iannotti, L, Schioppa, M, Susinno, G, Kim, JY, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Cartiglia, N, Jing, Z, Liu, W, Mellado, B, Parsons, JA, Ritz, S, Sampson, S, Sciulli, F, Straub, PB, Zhu, Q, Borzemski, P, Chwastowski, J, Eskreys, A, Figiel, J, Klimek, K, Przybycien, MB, Zawiejski, L, Adamczyk, L, Bednarek, B, Bukowy, M, Czermak, A, Jelen, K, Kisielewska, D, Kowalski, T, Przybycien, M, Rulikowska-Zarebska, E, Suszycki, L, Zajac, J, Dulinski, Z, Kotanski, A, Abbiendi, G, Bauerdick, LAT, Behrens, U, Beier, H, Bienlein, JK, Cases, G, Deppe, O, Desler, K, Drews, G, Fricke, U, Gilkinson, DJ, Glasman, C, Gottlicher, P, Haas, T, Hain, W, Hasell, D, Johnson, KF, Kasemann, M, Koch, W, Kotz, U, Kowalski, H, Labs, J, Lindemann, L, Lohr, B, Lowe, M, Manczak, O, Milewski, J, Monteiro, T, Ng, JST, Notz, D, Ohrenberg, K, Park, IH, Pellegrino, A, Pelucchi, F, Piotrzkowski, K, Roco, M, Rohde, M, Roldan, J, Ryan, JJ, Savin, AA, Schneekloth, U, Schwarzer, O, Selonke, F, Surrow, B, Tassi, E, Voss, T, Westphal, D, Wolf, G, Wollmer, U, Youngman, C, Zarnecki, AF, Zeuner, W, Burow, BD, Grabosch, HJ, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Pelfer, P, Anzivino, G, Maccarrone, G, Votano, L, Bamberger, A, Eisenhardt, S, Markun, P, Trefzger, T, Wolfle, S, Bromley, JT, Brook, NH, Bussey, PJ, Doyle, AT, Macdonald, N, Saxon, DH, Sinclair, LE, Strickland, E, Waugh, R, Bohnet, I, Gendner, N, Holm, U, Meyer-Larsen, A, Salehi, H, Wick, K, Gladilin, LK, Horstmann, D, Kcira, D, Klanner, R, Lohrmann, E, Poelz, G, Schott, W, Zetsche, F, Bacon, TC, Butterworth, I, Cole, JE, Howell, C, Hung, BHY, Lamberti, L, Long, KR, Miller, DB, Pavel, N, Prinias, A, Sedgbeer, JK, Sideris, D, Walker, R, Mallik, U, Wang, SM, Wu, JT, Cloth, P, Filges, D, Fleck, JI, Ishii, T, Kuze, M, Suzuki, I, Tokushuku, K, Yamada, S, Yamauchi, K, Yamazaki, Y, Hong, SJ, Lee, SB, Nam, SW, Park, SK, Barreiro, F, Fernandez, JP, Garcia, G, Graciani, R, Hernandez, JM, Hervas, L, Labarga, L, Martinez, M, del Peso, J, Puga, J, Terron, J, de Troconiz, JF, Corriveau, F, Hanna, DS, Hartmann, J, Hung, LW, Murray, WN, Ochs, A, Riveline, M, Stairs, DG, St-Laurent, M, Ullmann, R, Tsurugai, T, Bashkirov, V, Dolgoshein, BA, Stifutkin, A, Bashindzhagyan, GL, Ermolov, PF, Golubkov, YA, Khein, LA, Korotkova, NA, Korzhavina, IA, Kuzmin, VA, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Solomin, AN, Zotkin, SA, Bokel, C, Botje, M, Brummer, N, Chlebana, F, Engelen, J, Koffeman, E, Kooijman, P, van Sighem, A, Tiecke, H, Tuning, N, Verkerke, W, Vossebeld, J, Vreeswijk, M, Wiggers, L, de Wolf, E, Acosta, D, Bylsma, B, Durkin, LS, Gilmore, J, Ginsburg, CM, Kim, CL, Ling, TY, Nylander, P, Romanowski, TA, Blaikley, HE, Cashmore, RJ, Cooper-Sarkar, AM, Devenish, RCE, Edmonds, JK, Grosse-Knetter, J, Harnew, N, Nath, C, Noyes, VA, Quadt, A, Ruske, O, Tickner, JR, Uijterwaal, H, Walczak, R, Waters, DS, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, Dosselli, U, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Bulmahn, J, Oh, BY, Okrasinski, JR, Toothacker, WS, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Raso, M, Hart, JC, McCubbin, NA, Shah, TP, Barberis, E, Epperson, D, Heusch, C, Rahn, JT, Sadrozinski, HFW, Seiden, A, Wichmann, R, Williams, DC, Abramowicz, H, Briskin, G, Dagan, S, Kananov, S, Levy, A, Abe, T, Fusayasu, T, Inuzuka, M, Nagano, K, Umemori, K, Yamashita, T, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Matsushita, T, Cirio, R, Costa, M, Ferrero, MI, Maselli, S, Monaco, V, Peroni, C, Petrucci, MC, Ruspa, M, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, DC, Fagerstroem, CP, Galea, R, Hartner, GF, Joo, KK, Levman, GM, Martin, JF, Orr, RS, Polenz, S, Sabetfakhri, A, Simmons, D, Teuscher, RJ, Butterworth, JM, Catterall, CD, Jones, TW, Lane, JB, Saunders, RL, Sutton, MR, Wing, M, Ciborowski, J, Grzelak, G, Kasprzak, M, Muchorowski, K, Nowak, RJ, Pawlak, JM, Pawlak, R, Tymieniecka, T, Wroblewski, AK, Zakrzewski, JA, Adamus, M, Coldewey, C, Eisenberg, Y, Hochman, D, Karshon, U, Badgett, WF, Chapin, D, Cross, R, Dasu, S, Foudas, C, Loveless, RJ, Mattingly, S, Reeder, DD, Smith, WH, Vaiciulis, A, Wodarczyk, M, Deshpande, A, Dhawan, S, Hughes, VW, Bhadra, S, Frisken, WR, Khakzad, M, Schmidke, WB, and Collaboration, ZEUS
Subjects: POMERON, ZEUS, CENTRAL TRACKING DETECTOR, ZEUS BARREL CALORIMETER, DISSOCIATION, PHOTON, SCATTERING, ENERGIES, MESONS, High Energy Physics::Experiment, Nuclear Experiment
Abstract: Photon diffractive dissociation, γp → Xp, has been studied at HERA with the ZEUS detector using ep interactions where the virtuality Q2 of the exchanged photon is smaller than 0.02 GeV2. The squared four-momentum t exchanged at the proton vertex was determined in the range 0.073 < \t\ < 0.40 GeV2 by measuring the scattered proton in the ZEUS Leading Proton Spectrometer. In the photonproton centre-of-mass energy interval 176 < W < 225 GeV and for masses of the dissociated photon system 4 < Mx < 32 GeV, the t distribution has an exponential shape, dN/d\t\ ∝ exp (-b\t\), with a slope parameter b = 6.8 ± 0.9 (stat.) +1.2-1.1 (syst.) GeV-2.

25. Observation of jet production in deep inelastic scattering with a large rapidity gap at HERA

Author: David Bailey, Derrick, M., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Schlereth, J., Stanek, R., Talaga, R. L., Thron, J., Arzarello, F., Ayad, R., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Bruni, P., Cara Romeo, G., Castellini, G., Chiarini, M., Cifarelli, L., Cindolo, F., Ciralli, F., Contin, A., Auria, S. D., Del Papa, C., Frasconi, F., Giusti, P., Iacobucci, G., Laurenti, G., Levi, G., Maccarrone, G., Margotti, A., Massam, T., Nania, R., Nemoz, C., Palmonari, F., Sartorelli, G., Timellini, R., Zamora Garcia, Y., Zichichi, A., Bargende, A., Crittenden, J., Desch, K., Diekmann, B., Doeker, T., Feld, L., Frey, A., Geerts, M., Geitz, G., Hartmann, H., Haun, D., Heinloth, K., Hilger, E., Jakob, H. P., Katz, U. F., Kramarczyk, S., Mass, A., Mengel, S., Mollen, J., Paul, E., Ch Rembser, Schattevoy, R., Schneider, J. L., Schramm, D., Stamm, J., Wedemeyer, R., Campbell-Robson, S., Cassidy, A., Dyce, N., Foster, B., George, S., Gilmore, R., Heath, G. P., Heath, H. F., Llewellyn, T. J., Morgado, C. J. S., Norman, D. J. P., Mara, J. A. O., Tapper, R. J., Wilson, S. S., Yoshida, R., Rau, R. R., Arneodo, M., Schioppa, M., Susinno, G., Bernstein, A., Caldwell, A., Gialas, I., Parsons, J. A., Ritz, S., Sciulli, F., Straub, P. B., Wai, L., Yang, S., Borzemski, P., Chwastowski, J., Eskreys, A., Piotrzkowski, K., Zachara, M., Zawiejski, L., Adamczyk, L., Bednarek, B., Eskreys, K., Jeleń, K., Kisielewska, D., Kowalski, T., Rulikowska-Zarȩbska, E., Suszycki, L., Zaja̧c, J., Kȩdzierski, T., Kotański, A., Przybycień, M., Bauerdick, L. A. T., Behrens, U., Bienlein, J. K., Böttcher, S., Coldewey, C., Drews, G., Flasiński, M., Fleck, I., Gilkinson, D. J., Göttlicher, P., Gutjahr, B., Haas, T., Hagge, L., Hain, W., Hasell, D., Heßling, H., Hultschig, H., Joos, P., Kasemann, M., Klanner, R., Koch, W., Köpke, L., Kötz, U., Kowalski, H., Kröger, W., Krüger, J., Labs, J., Ladage, A., Löhr, B., Löwe, M., Lüke, D., Mainusch, J., Mańczak, O., Ng, J. S. T., Nickel, S., Notz, D., Ohrenberg, K., Rohde, M., Roldán, J., Schneekloth, U., Schroeder, J., Schulz, W., Selonke, F., Stiliaris, E., Tsurugai, T., Vogel, W., Westphal, D., Wolf, G., Youngman, C., Grabosch, H. J., Leich, A., Meyer, A., Rethfeldt, C., Schlenstedt, S., Barbagli, G., Nuti, M., Pelfer, P., Anzivino, G., Pasquale, S., Qian, S., Votano, L., Bamberger, A., Freidhof, A., Poser, T., Stefan Soldner-Rembold, Theisen, G., Trefzger, T., Brook, N. H., Bussey, P. J., Doyle, A. T., Forbes, J. R., Jamieson, V. A., Raine, C., Saxon, D. H., Stavrianakou, M., Wilson, A. S., Dannemann, A., Holm, U., Horstmann, D., Kammerlocher, H., Krebs, B., Neumann, T., Sinkus, R., Wick, K., Badura, E., Burow, B. D., Fürtjes, A., Lohrmann, E., Milewski, J., Nakahata, M., Pavel, N., Poelz, G., Schott, W., Terron, J., Zetsche, F., Bacon, T. C., Beuselinck, R., Butterworth, I., Gallo, E., Harris, V. L., Long, K. R., Miller, D. B., Morawitz, P., Prinias, A., Sedgbeer, J. K., Vorvolakos, A., Whitfield, A., Bienz, T., Kreutzmann, H., Mallik, U., Mccliment, E., Roco, M., Wang, M. Z., Cloth, P., Filges, D., An, S. H., Hong, S. M., Kim, C. O., Kim, T. Y., Nam, S. W., Park, S. K., Suh, M. H., Yon, S. H., Imlay, R., Kartik, S., Kim, H. J., Mcneil, R. R., Metcalf, W., Nadendla, V. K., Barreiro, F., Cases, G., Graciani, R., Hernández, J. M., Hervás, L., Labarga, L., Del Peso, J., Puga, J., Trocóniz, J. F., Ikraiam, F., Mayer, J. K., Smith, G. R., Corriveau, F., Hanna, D. S., Hartmann, J., Hung, L. W., Lim, J. N., Matthews, C. G., Mitchell, J. W., Patel, P. M., Sinclair, L. E., Stairs, D. G., St Laurent, M., Ullmann, R., Bashkirov, V., Dolgoshein, B. A., Stifutkin, A., Bashindzhagyan, G. L., Ermolov, P. F., Gladilin, L. K., Golubkov, Y. A., Kobrin, V. D., Kuzmin, V. A., Kuznetsov, E. N., Savin, A. A., Solomin, A. N., Voronin, A. G., Zotov, N. P., Bentvelsen, S., Botje, M., Chlebana, F., Dake, A., Engelen, J., Jong, P., Kamps, M., Kooijman, P., Kruse, A., V. O'Dell, Tenner, A., Tiecke, H., Verkerke, W., Vreeswijk, M., Wiggers, L., Wolf, E., Woudenberg, R., Acosta, D., Bylsma, B., Durkin, L. S., Honscheid, K., Li, C., Ling, T. Y., Mclean, K. W., Murray, W. N., Park, I. H., Romanowski, T. A., Seidlein, R., Bailey, D. S., Blair, G. A., Byrne, A., Cashmore, R. J., Cooper-Sarkar, A. M., Daniels, D., Devenish, R. C. E., Harnew, N., Lancaster, M., Luffman, P. E., Mcfall, J., Nath, C., Quadt, A., Uijterwaal, H., Walczak, R., Wilson, F. F., Yip, T., Abbiendi, G., Bertolin, A., Brugnera, R., Carlin, R., Dal Corso, F., Giorgi, M., Dosselli, U., Gasparini, F., Limentani, S., Morandin, M., Posocco, M., Stanco, L., Stroili, R., Voci, C., Bulmahn, J., Butterworth, J. M., Feild, R. G., Oh, B. Y., Whitmore, J. J., Agostini, G. D., Guida, M., Iori, M., Mari, S. M., Marini, G., Mattioli, M., Nigro, A., Hart, J. C., Mccubbin, N. A., Prytz, K., Shah, T. P., Short, T. L., Barberis, E., Cartiglia, N., Heusch, C., Hook, M., Hubbard, B., Lockman, W., Sadrozinski, H. F. W., Seiden, A., Zer-Zion, D., Biltzinger, J., Seifert, R. J., Walenta, A. H., Zech, G., Abramowicz, H., Dagan, S., Levy, A., Hasegawa, T., Hazumi, M., Ishii, T., Kuze, M., Mine, S., Nagasawa, Y., Nagira, T., Nakao, M., Suzuki, I., Tokushuku, K., Yamada, S., Yamazaki, Y., Chiba, M., Hamatsu, R., Hirose, T., Homma, K., Kitamura, S., Nagayama, S., Nakamitsu, Y., Cirio, R., Costa, M., Ferrero, M. I., Lamberti, L., Maselli, S., Peroni, C., Sacchi, R., Solano, A., Staiano, A., Dardo, M., Bailey, D. C., Bandyopadhyay, D., Benard, F., Bhadra, S., Brkic, M., Crombie, M. B., Gingrich, D. M., Hartner, G. F., Levman, G. M., Martin, J. F., Orr, R. S., Sampson, C. R., Teuscher, R. J., Bullock, F. W., Catterall, C. D., Giddings, J. C., Jones, T. W., Khan, A. M., Lane, J. B., Makkar, P. L., Shaw, D., Shulman, J., Blankenship, K., Kochocki, J., Lu, B., Mo, L. W., Bogusz, W., Charchuła, K., Ciborowski, J., Gajewski, J., Grzelak, G., Kasprzak, M., Krzyzanowski, M., Muchorowski, K., Nowak, R. J., Pawlak, J. M., Tymieniecka, T., Wróblewski, A. K., Zakrzewski, J. A., Zarnecki, A. F., Adamus, M., Eisenberg, Y., Glasman, C., Karshon, U., Revel, D., Shapira, A., Ali, I., Behrens, B., Dasu, S., Fordham, C., Foudas, C., Goussiou, A., Loveless, R. J., Reeder, D. D., Silverstein, S., Smith, W. H., Frisken, W. R., Furutani, K. M., Iga, Y., Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, Schlereth, J, Stanek, R, Talaga, Rl, Thron, J, Arzarello, F, Ayad, R, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Bruni, P, Romeo, Gc, Castellini, G, Chiarini, M, Cifarelli, L, Cindolo, F, Ciralli, F, Contin, A, Dauria, S, Delpapa, C, Frasconi, F, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Maccarrone, G, Margotti, A, Massam, T, Nania, R, Nemoz, C, Palmonari, F, Sartorelli, G, Timellini, R, Garcia, Yz, Zichichi, A, Bargende, A, Crittenden, J, Desch, K, Diekmann, B, Doeker, T, Feld, L, Frey, A, Geerts, M, Geitz, G, Hartmann, H, Haun, D, Heinloth, K, Hilger, E, Jakob, Hp, Katz, Uf, Kramarczyk, S, Mass, A, Mengel, S, Mollen, J, Paul, E, Rembser, C, Schattevoy, R, Schneider, Jl, Schramm, D, Stamm, J, Wedemeyer, R, Campbellrobson, S, Cassidy, A, Dyce, N, Foster, B, George, S, Gilmore, R, Heath, Gp, Heath, Hf, Llewellyn, Tj, Morgado, Cj, Norman, Djp, Omara, Ja, Tapper, Rj, Wilson, S, Yoshida, R, Rau, Rr, Arneodo, M, Schioppa, M, Susinno, G, Bernstein, A, Caldwell, A, Gialas, I, Parsons, Ja, Ritz, S, Sciulli, F, Straub, Pb, Wai, L, Yang, S, Borzemski, P, Chwastowski, J, Eskreys, A, Piotrzkowski, K, Zachara, M, Zawiejski, L, Adamczyk, L, Bednarek, B, Eskreys, K, Jelen, K, Kisielewska, D, Kowalski, T, Rulikowskazarebska, E, Suszycki, L, Zajac, J, Kedzierski, T, Kotanski, A, Przybycien, M, Bauerdick, Lat, Behrens, U, Bienlein, Jk, Bottcher, S, Coldewey, C, Drews, G, Flasinski, M, Fleck, I, Gilkinson, Dj, Gottlicher, P, Gutjahr, B, Haas, T, Hagge, L, Hain, W, Hasell, D, Hessling, H, Hultschig, H, Joos, P, Kasemann, M, Klanner, R, Koch, W, Kopke, L, Kotz, U, Kowalski, H, Kroger, W, Kruger, J, Labs, J, Ladage, A, Lohr, B, Lowe, M, Luke, D, Mainusch, J, Manczak, O, Ng, Jst, Nickel, S, Notz, D, Ohrenberg, K, Rohde, M, Roldan, J, Schneekloth, U, Schroeder, J, Schulz, W, Selonke, F, Stiliaris, E, Tsurugai, T, Vogel, W, Westphal, D, Wolf, G, Youngman, C, Grabosch, Hj, Leich, A, Meyer, A, Rethfeldt, C, Schlenstedt, S, Barbagli, G, Nuti, M, Pelfer, P, Anzivino, G, Depasquale, S, Qian, S, Votano, L, Bamberger, A, Freidhof, A, Poser, T, Soldnerrembold, S, Theisen, G, Trefzger, T, Brook, Nh, Bussey, Pj, Doyle, At, Forbes, Jr, Jamieson, Va, Raine, C, Saxon, Dh, Stavrianakou, M, Wilson, A, Dannemann, A, Holm, U, Horstmann, D, Kammerlocher, H, Krebs, B, Neumann, T, Sinkus, R, Wick, K, Badura, E, Burow, Bd, Furtjes, A, Lohrmann, E, Milewski, J, Nakahata, M, Pavel, N, Poelz, G, Schott, W, Terron, J, Zetsche, F, Bacon, Tc, Beuselinck, R, Butterworth, I, Gallo, E, Harris, Vl, Long, Kr, Miller, Db, Morawitz, P, Prinias, A, Sedgbeer, Jk, Vorvolakos, A, Whitfield, A, Bienz, T, Kreutzmann, H, Mallik, U, Mccliment, E, Roco, M, Wang, Mz, Cloth, P, Filges, D, An, Sh, Hong, S, Kim, Co, Kim, Ty, Nam, Sw, Park, Sk, Suh, Mh, Yon, Sh, Imlay, R, Kartik, S, Kim, Hj, Mcneil, Rr, Metcalf, W, Nadendla, Vk, Barreiro, F, Cases, G, Graciani, R, Hernandez, Jm, Hervas, L, Labarga, L, Delpeso, J, Puga, J, Detroconiz, Jf, Ikraiam, F, Mayer, Jk, Smith, Gr, Corriveau, F, Hanna, D, Hartmann, J, Hung, Lw, Lim, Jn, Matthews, Cg, Mitchell, Jw, Patel, Pm, Sinclair, Le, Stairs, Dg, Stlaurent, M, Ullmann, R, Bashkirov, V, Dolgoshein, Ba, Stifutkin, A, Bashindzhagyan, Gl, Ermolov, Pf, Gladilin, Lk, Golubkov, Ya, Kobrin, Vd, Kuzmin, Va, Kuznetsov, En, Savin, Aa, Solomin, An, Voronin, Ag, Zotov, Np, Bentvelsen, S, Botje, M, Chlebana, F, Dake, A, Engelen, J, Dejong, P, Dekamps, M, Kooijman, P, Kruse, A, Odell, V, Tenner, A, Tiecke, H, Verkerke, W, Vreeswijk, M, Wiggers, L, Dewolf, E, Vanwoudenberg, R, Acosta, D, Bylsma, B, Durkin, L, Honscheid, K, Li, C, Ling, Ty, Mclean, Kw, Murray, Wn, Park, Ih, Romanowski, Ta, Seidlein, R, Bailey, D, Blair, Ga, Byrne, A, Cashmore, Rj, Coopersarkar, Am, Daniels, D, Devenish, Rce, Harnew, N, Lancaster, M, Luffman, Pe, Mcfall, J, Nath, C, Quadt, A, Uijterwaal, H, Walczak, R, Wilson, Ff, Yip, T, Abbiendi, G, Bertolin, A, Brugnera, R, Carlin, R, Dalcorso, F, Degiorgi, M, Dosselli, U, Gasparini, F, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Bulmahn, J, Butterworth, Jm, Field, Rg, Oh, By, Whitmore, Jj, Dagostini, G, Guida, M, Iori, M, Mari, Stefano Maria, Marini, G, Mattioli, M, Nigro, A, Hart, Jc, Mccubbin, Na, Prytz, K, Shah, Tp, Short, Tl, Barberis, E, Cartiglia, N, Heusch, C, Vanhook, M, Hubbard, B, Lockman, W, Sadrozinski, Hfw, Seiden, A, Zerzion, D, Biltzinger, J, Seifert, Rj, Walenta, Ah, Zech, G, Abramowicz, H, Dagan, S, Levy, A, Hasegawa, T, Hazumi, M, Ishii, T, Kuze, M, Mine, S, Nagasawa, Y, Nagira, T, Nakao, M, Suzuki, I, Tokushuku, K, Yamada, S, Yamazaki, Y, Chiba, M, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Nagayama, S, Nakamitsu, Y, Cirio, R, Costa, M, Ferrero, Mi, Lamberti, L, Maselli, S, Peroni, C, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, Dc, Bandyopadhyay, D, Benard, F, Bhadra, S, Brkic, M, Crombie, Mb, Gingrich, Dm, Hartner, Gf, Levman, Gm, Martin, Jf, Orr, R, Sampson, Cr, Teuscher, Rj, Bullock, Fw, Catterall, Cd, Giddings, Jc, Jones, Tw, Khan, Am, Lane, Jb, Makkar, Pl, Shaw, D, Shulman, J, Blankenship, K, Kochocki, J, Lu, B, Mo, Lw, Bogusz, W, Charchula, K, Ciborowski, J, Gajewski, J, Grzelak, G, Kasprzak, M, Krzyzanowski, M, Muchorowski, K, Nowak, Rj, Pawlak, Jm, Tymieniecka, T, Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M, Eisenberg, Y, Glasman, C, Karshon, U, Revel, D, Shapira, A, Ali, I, Behrens, B, Dasu, S, Fordham, C, Foudas, C, Goussiou, A, Loveless, Rj, Reeder, Dd, Silverstein, S, Smith, Wh, Frisken, Wr, Furutani, Km, and Iga, Y.
Subjects: LUND MONTE-CARLO, DIFFRACTION DISSOCIATION, POMERON STRUCTURE, E+E-PHYSICS, ZEUS, VERSION, FRAGMENTATION, CALORIMETER, DETECTOR, EVENTS, Nuclear and High Energy Physics, Particle physics, jet production, Astrophysics::High Energy Astrophysical Phenomena, deep inelastic scattering, large rapidity gap, Virtual particle, Electron, Nuclear physics, Energy flow, Rapidity, Nuclear Experiment, Physics, Scattering, HERA, Deep inelastic scattering, Transverse plane, High Energy Physics::Experiment
Abstract: Events with a large rapidity gap in deep inelastic scattering with Q2 greater-than-or-equal-to 10 GeV2 have been studied in the ZEUS detector. The properties of these events with W > 140 GeV are consistent with a leading twist diffractive production mechanism. In the laboratory frame, with E(T)jet greater-than-or-equal-to 4 GeV, 15% of the events are of the 1-jet type with negligible 2-jet production. The single jet is back-to-back in azimuth with the scattered electron. No energy flow is observed between the jet and the proton direction. With a lower jet transverse energy cut 2-jet production is observed both in the laboratory and the gamma*p centre-of-mass systems, demonstrating the presence of hard scattering in the virtual photon proton interactions that give rise to large rapidity gap events.
Published: 1994
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26. Observation of Direct Processes In Photoproduction At Hera

Author: Derrick, M., Krakauer, D., Ayad, R., Piotrzkowski, K., Zachara, M., Zawiejski, L., Adamczyk, L., Bednarek, B., Eskreys, K., Jeleń, K., Kisielewska, D., Kowalski, T., Rulikowska-Zarȩbska, E., Bari, G., Suszycki, L., Zaja̧c, J., Kȩdzierski, T., Kotański, A., Przybycień, M., Bauerdick, L. A. T., Behrens, U., Bienlein, J. K., Böttcher, S., Coldewey, C., Basile, M., Drews, G., Flasiński, M., Fleck, I., Gilkinson, D. J., Göttlicher, P., Gutjahr, B., Haas, T., Hagge, L., Hain, W., Hasell, D., Bellagamba, L., Heβling, H., Hultschig, H., Joos, P., Kasemann, M., Klanner, R., Koch, W., Köpke, L., Kötz, U., Kowalski, H., Kröger, W., Boscherini, D., Krüger, J., Labs, J., Ladage, A., Löhr, M., Löwe, M., Lüke, D., Mainusch, J., Mańczak, O., Momayezi, M., Ng, J. S. T., Bruni, A., Nickel, S., Notz, D., Pösnecker, K.-U., Rohde, M., Roldán, J., Schneekloth, U., Schroeder, J., Schulz, W., Selonke, F., Stiliaris, E., Bruni, G., Tsurugai, T., Vogel, W., Westphal, D., Wolf, G., Youngman, C., Grabosch, H. J., Leich, A., Meyer, A., Rethfeldt, C., Schlenstedt, S., Bruni, P., Barbagli, G., Nuti, M., Pelfer, P., Anzivino, G., De Pasquale, S., Qian, S., Votano, L., Bamberger, A., Freidhof, A., Poser, T., Cara Romeo, G., Söldner-Rembold, S., Theisen, G., Trefzger, T., Brook, N. H., Bussey, P. J., Doyle, A. T., Forbes, J. R., Jamieson, V. A., Raine, C., Saxon, D. H., Castellini, G., Stavrianakou, M., Wilson, A. S., Brückmann, H., Dannemann, A., Holm, U., Horstmann, D., Kammerlocher, H., Krebs, B., Neumann, T., Sinkus, R., Magill, S., Chiarini, M., Wick, K., Fürtjes, A., Lohrmann, E., Milewski, J., Nakahata, M., Pavel, N., Poelz, G., Schott, W., Terron, J., Zetsche, F., Cifarelli, L., Bacon, T. C., Butterworth, I., Beuselinck, R., Gallo, E., Harris, V. L., Long, K. R., Miller, D. B., Prinias, A., Sedgbeer, J. K., Vorvolakos, A., Cindolo, F., Whitfield, A., Bienz, T., Kreutzmann, H., Mallik, U., McCliment, E., Roco, M., Wang, M. Z., Cloth, P., Filges, D., An, S. H., Ciralli, F., Hong, S. M., Kim, C. O., Kim, T. Y., Nam, S. W., Park, S. K., Suh, M. H., Yon, S. H., Imlay, R., Kartik, S., Kim, H.-J., Contin, A., McNeil, R. R., Metcalf, W., Nadendla, V. K., Barreiro, F., Cases, G., Hervás, L., Labarga, L., del Peso, J., de Trocóniz, J. F., Ikraiam, F., Del Papa, C., Mayer, J. K., Smith, G. R., Corriveau, F., Hanna, D. S., Hartmann, J., Hung, L. W., Lim, J. N., Matthews, C. G., Mitchell, J. W., Patel, P. M., D'Auria, S., Sinclair, L. E., Stairs, D. G., Laurent, M. St., Ullmann, R., Bashindzhagyan, G. L., Ermolov, P. F., Gladilin, L. K., Golubkov, Y. A., Kuzmin, V. A., Kuznetsov, E. N., Frasconi, F., Savin, A. A., Voronin, A. G., Zotov, N. P., Bentvelsen, S., Botje, M., Dake, A., Engelen, J., de Jong, P., de Kamps, M., Kooijman, P., Giusti, P., Kruse, A., van der Lugt, H., O'Dell, V., Tenner, A., Tiecke, H., Uijterwaal, H., Vreeswijk, M., Wiggers, L., de Wolf, E., van Woudenberg, R., Iacobucci, G., Bylsma, B., Durkin, L. S., Honscheid, K., Li, C., Ling, T. Y., McLean, K. W., Murray, W. N., Park, I. H., Romanowski, T. A., Seidlein, R., Musgrave, B., Laurenti, G., Bailey, D., Blair, G. A., Byrne, A., Cashmore, R. J., Cooper-Sarkar, A. M., Devenish, R. C. E., Harnew, N., Khatri, T., Luffman, P., Morawitz, P., Levi, G., Nash, J., Roocroft, N. C., Walczak, R., Wilson, F. F., Yip, T., Abbiendi, G., Bertolin, A., Brugnera, R., Carlin, R., Dal Corso, F., Lin, Q., De Giorgi, M., Dosselli, U., Gasparini, F., Limentani, S., Morandin, M., Posocco, M., Stanco, L., Stroili, R., Voci, C., Bulmahn, J., Maccarrone, G., Butterworth, J. M., Feild, R. G., Oh, B. Y., Whitmore, J. J., Contino, U., D'Agostini, G., Guida, M., Iori, M., Mari, S. M., Marini, G., Margotti, A., Mattioli, M., Nigro, A., Hart, J. C., McCubbin, N. A., Prytz, K., Shah, T. P., Short, T. L., Barberis, E., Cartiglia, N., Heusch, C., Massam, T., Van Hook, M., Hubbard, B., Lockman, W., Sadrozinski, H. F.-W., Seiden, A., Zer-Zion, D., Badura, E., Biltzinger, J., Seifert, R. J., Walenta, A. H., Nania, R., Zech, G., Dagan, S., Levy, A., Hasegawa, T., Hazumi, M., Ishii, T., Kasai, S., Kuze, M., Mine, S., Nagasawa, Y., Nemoz, C., Nagira, T., Nakao, M., Okuno, H., Suzuki, I., Tokushuku, K., Yamada, S., Yamazaki, Y., Chiba, M., Hamatsu, R., Hirose, T., Palmonari, F., Homma, K., Kitamura, S., Nagayama, S., Nakamitsu, Y., Cirio, R., Costa, M., Ferrero, M. I., Lamberti, L., Maselli, S., Peroni, C., Sartorelli, G., Solano, A., Sacchi, R., Staiano, A., Dardo, M., Bailey, D. C., Bandyopadhyay, D., Benard, F., Bhadra, S., Brkic, M., Burow, B. D., Repond, J., Timellini, R., Chlebana, F. S., Crombie, M. 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Subjects: Photon, electron p [deep inelastic scattering], 296 GeV, Elementary particle, photoproduction [jet], Jet (particle physics), law.invention, COLLIDER, hard scattering, MONTE-CARLO, law, photoproduction, jet production, angular distribution, colliding beams [electron p], Physics, DESY DESY HERA Stor Stor, spectrum [transverse energy], HERA, electron p [colliding beams], mass spectrum [(2jet)], jet [photoproduction], photon gluon [fusion], structure function [photon], CENTRAL TRACKING DETECTOR, LEADING-ORDER QCD, PARTON DISTRIBUTIONS, PHOTON, ZEUS, one-photon [exchange], interaction [photon p], Nuclear and High Energy Physics, Particle physics, Astrophysics::High Energy Astrophysical Phenomena, transverse energy [spectrum], Nuclear physics, photon p [interaction], ddc:530, Collider, exchange [one-photon], ZEUS (particle detector), Particle accelerator, Photon structure function, rapidity spectrum, (2jet) [mass spectrum], deep inelastic scattering [electron p], High Energy Physics::Experiment, experimental results
Abstract: Jets in photoproduction events have been studied with the ZEUS detector for gammap centre-of-mass energies ranging from 130 to 2 50 GeV. The inclusive jet distributions give evidence for the dominance of resolved photon interactions. In the di-jet sample the direct processes are for the first time clearly isolated. Di-jet cross sections for the resolved and direct processes are given in a restricted kinematic range.
Published: 1994
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27. Measurement of the Proton Structure-function F2 In ep Scattering At Hera

Author: E. Barberis, Fernando Barreiro, U. Mallik, T. Khatri, J.W. Mitchell, Greg P Heath, Mauro Morandin, Z. Jakubowski, R. Gläser, L. W. Hung, A. Bargende, D. Revel, A. A. Voronin, A. Meyer, A. Montag, Marcel Vreeswijk, J. Del Peso, L.E. Sinclair, K. Homma, M.B. Crombie, Marco Schioppa, P. G. Pelfer, S.J.P. Smith, I. McArthur, P. Bruni, Costas Foudas, L.W. Mo, K. U. Pösnecker, R. Seidlein, J. F. Martin, A. Mass, Guenter Wolf, A. Bernstein, Y. Zamora Garcia, A. Caldwell, F. Frasconi, M. Lancaster, D.D. Reeder, Masashi Hazumi, H. F.W. Sadrozinski, A. Shapira, B. Diekmann, R. Yoshida, B.D. Burow, F. Bernard, N. A. McCubbin, D. Haun, C. Del Papa, J.R. Forbes, K.W. McLean, F. J. Sciulli, A. Ladage, T. Kȩdzierski, A. Vorvolakos, G. Cases, M. Krzyanowski, A. Freidhof, B. Lu, T. Nagira, S. Söldner-Rembold, C.J.S. Morgado, Michele Arneodo, N.C. Roocroft, S.H. An, B. Gutjahr, J. M. Pawlak, R. Meijer Drees, P. Giusti, R. Brugnera, C. Fordham, V. A. Kuzmin, D. C. Bailey, M. De Giorgi, P.M. Hallam-Baker, T.L. Short, Efstathios Stiliaris, G. Castellini, M. Zachara, M. Iori, G. Drews, A. Nigro, Michele Guida, Jose Repond, James Crittenden, J. A. Parsons, J. Roldán, M. de Kamps, J. Nash, M. Kückes, R. van Woudenberg, L. Lamberti, G. Grzelak, D. Schramm, C. A. Heusch, T. C. Bacon, S. Böttcher, W. Hain, A. Eskreys, Gm Levman, S. Kramaczyk, A. Dwuraźny, A.F. Whitfield, A. A. Savin, Detlef Filges, H. Uijterwaal, H. J. Kim, M.A.J. Botje, F. Arzarello, K. Muchorowski, D. K. Hasell, E. Gallo, P.M. Patel, K. O'Shaughnessy, Mariusz Flasiński, L. Suszycki, Giovanni Maccarrone, K. Prytz, A. Byrne, S. De Pasquale, W.N. Murray, G. Anzivino, A Furtjes, F. Gasparini, A. Kruse, S. Schlenstedt, P. J. Bussey, J. Shulman, A. Zichini, W. H. Smith, G. Gloth, H. Müsch, R. Wedemeyer, Rosario Nania, Sung Keun Park, Ulf Behrens, Federico Cindolo, H. Kowalski, S. Qian, E. Lohrmann, F. Ciralli, H. Kreutzmann, I. Gialas, O. Lin, Silvia Maselli, M. Momayezi, M. Nuti, Juan Terron, M. Kasprzak, M. 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Göttlicher, T. Hasegawa, J. Zaja̧c, Klaus Kurt Desch, A. Leich, S. Mengel, J. Mainusch, J. J. Whitmore, A.G. Tenner, H. Tiecke, F. Ikraiam, S. Nickel, D. B. Miller, U. Holm, Debades Bandyopadhyay, J. Gajewski, C. Coldewey, M. Posocco, B. Nizioł, B. Krebs, M. Basile, F. F. Wilson, T. Massam, J. Biltzinger, M. Chiarini, C. Peroni, M. Roco, Geoffrey Smith, K. Wick, C. Rethfeldt, W. Schott, Cd Catterall, H.-P. Jacob, F. Palmonari, E. Tscheslog, D. Westphal, G. Theisen, U. Karshon, A.F. arnecki, Krzysztof Piotrzkowski, Jonathan Butterworth, F. W. Bullock, G. Geitz, Luis Hervas, S. M. Hong, R. L. Talaga, D. Boscherini, G. Susinno, A.H. Walenta, Saverio D'Auria, D. Krakauer, Kr Long, D. Lüke, D. Zer-Zion, M. H. Suh, J.S.T. Ng, J. Kochocki, Simon George, Tachishige Hirose, Roberto Sacchi, Y. Nagasawa, A. Prinias, W. Koch, B. Hubbard, Giuseppe Levi, M. Kuze, R. Hamatsu, Tadeusz Kowalski, L. Wai, K. Jelen, J. Engelen, P.L. Makkar, R. Stroili, J. Mollen, G. Poelz, J.K. Mayer, Aharon Levy, D. 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Ali, Helen F Heath, Wr Frisken, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, Repond, S, Stanek, R, Talaga, Rl, Thron, J, Arzarello, F, Ayad, R, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Bruni, P, Romeo, Gc, Castellini, G, Chiarini, M, Cifarelli, L, Cindolo, F, Ciralli, F, Contin, A, Dauria, S, Delpapa, C, Frasconi, F, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Lin, Q, Lisowski, B, Maccarrone, G, Margotti, A, Massam, T, Monaldi, D, Nania, R, Nemoz, C, Palmonari, F, Sartorelli, G, Timellini, R, Garcia, Yz, Zichichi, A, Bargende, A, Crittenden, J, Desch, K, Diekmann, B, Doeker, T, Frey, A, Geerts, M, Geitz, G, Hartmann, H, Haun, D, Heinloth, K, Hilger, E, Jakob, Hp, Kramarczyk, S, Kuckes, M, Mass, A, Mengel, S, Mollen, J, Musch, H, Paul, E, Schattevoy, R, Schneider, Jl, Schramm, D, Wedemeyer, R, Cassidy, A, Cussans, Dg, Dyce, N, Foster, B, George, S, Gilmore, R, Heath, Gp, Heath, Hf, Lancaster, M, Llewellyn, Tj, Morgado, Cj, Omara, Ja, Tapper, Rj, Wilson, S, Yoshida, R, Rau, Rr, Arneodo, M, Schioppa, M, Susinno, G, Bernstein, A, Caldwell, A, Gialas, I, Parsons, Ja, Ritz, S, Sciulli, F, Straub, Pb, Wai, L, Yang, S, Borzemski, P, Chwastowski, J, Dwurazny, A, Eskreys, A, Jakubowski, Z, Niziol, B, Piotrzkowski, K, Zachara, M, Zawiejski, L, Adamczyk, L, Bednarek, B, Eskreys, K, Jelen, K, Kisielewska, D, Kowalski, T, Rulikowskazarebska, E, Suszycki, L, Zajac, J, Kedzierski, T, Kotanski, A, Przybycien, M, Bauerdick, Lat, Behrens, U, Bienlein, Jk, Bottcher, S, Coldewey, C, Dannemann, A, Drews, G, Erhard, P, Flasinski, M, Fleck, I, Gilkinson, Dj, Glaser, R, Gottlicher, P, Gutjahr, B, Haas, T, Hagge, L, Hain, W, Hasell, D, Hultschig, H, Jahnen, G, Joos, P, Kasemann, M, Klanner, R, Koch, W, Kopke, L, Kotz, U, Kowalski, H, Kroger, W, Kruger, J, Labs, J, Ladage, A, Lohr, B, Lowe, M, Luke, D, Mainusch, J, Manczak, O, Momayezi, M, Ng, Jst, Nickel, S, Notz, D, Posnecker, Ku, Rohde, M, Roldan, J, Ros, E, Schneekloth, U, Schroeder, J, Schulz, W, Selonke, F, Stiliaris, E, Tscheslog, E, Tsurugai, T, Vogel, W, Westphal, D, Wolf, G, Youngman, C, Grabosch, Hj, Leich, A, Meyer, A, Rethfeldt, C, Schlenstedt, S, Barbagli, G, Francescato, A, Nuti, M, Pelfer, P, Anzivino, G, Casaccia, R, Depasquale, S, Qian, S, Votano, L, Bamberger, A, Freidhof, A, Poser, T, Soldnerrembold, S, Theisen, G, Trefzger, T, Brook, Nh, Bussey, Pj, Doyle, At, Forbes, Jr, Jamieson, Va, Raine, C, Saxon, Dh, Bruckmann, H, Gloth, G, Holm, U, Kammerlocher, H, Krebs, B, Neumann, T, Wick, K, Furtjes, A, Lohrmann, E, Milewski, J, Nakahata, M, Pavel, N, Poelz, G, Schott, W, Terron, J, Zetsche, F, Bacon, Tc, Beuselinck, R, Butterworth, I, Gallo, E, Harris, Vl, Miller, Db, Prinias, A, Sedgbeer, Jk, Vorvolakos, A, Whitfield, A, Bienz, T, Kreutzmann, H, Mallik, U, Mccliment, E, Roco, M, Wang, Mz, Cloth, P, Filges, D, An, Sh, Hong, S, Kim, Co, Kim, Ty, Nam, Sw, Park, Sk, Suh, Mh, Yon, Sh, Imlay, R, Kartik, S, Kim, Hj, Mcneil, Rr, Metcalf, W, Nadendla, Vk, 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Martin, Jf, Orr, R, Prentice, Jd, Sampson, Cr, Stairs, Gg, Teuscher, Rj, Yoon, T, Bullock, Fw, Catterall, Cd, Giddings, Jc, Jones, Tw, Khan, Am, Lane, Jb, Makkar, Pl, Shaw, D, Shulman, J, Blankenship, K, Kochocki, J, Lu, B, Mo, Lw, Charchula, K, Ciborowski, J, Gajewski, J, Grzelak, G, Kasprzak, M, Krzyzanowski, M, Muchorowski, K, Nowak, Rj, Pawlak, Jm, Stopczynski, A, Tymieniecka, T, Walczak, R, Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M, Abramowicz, H, Eisenberg, Y, Glasman, C, Karshon, U, Montag, A, Revel, D, Shapira, A, Foudas, C, Fordham, C, Loveless, Rj, Goussiou, A, Ali, I, Behrens, B, Dasu, S, Reeder, Dd, Smith, Wh, Silverstein, S, Frisken, Wr, Furutani, Km, and Iga, Y.
Subjects: structure functions, deep inelastic scattering, Physics, Nuclear and High Energy Physics, Particle physics, Luminosity (scattering theory), ZEUS (particle detector), Proton, E+E-PHYSICS, Scattering, LUND MONTE-CARLO, DESY, Elementary particle, ZEUS, HERA, Deep inelastic scattering, QCD, lcsh:QC1-999, JET FRAGMENTATION, Nuclear physics, MODEL, INELASTIC MUON SCATTERING, lcsh:Physics
Abstract: This paper presents our first measurement of the F 2 structure function in neutral-current, deep inelastic scattering using the ZEUS detector at HERA, the ep colliding beam facility at DESY. The data correspond to an integrated luminosity of 24.7 nb −1 . Results are presented for data in range of Q 2 from 10 GeV 2 to 4700 GeV 2 and Bjorken x down to 3.0 × 10 −4 . The F 2 structure function increases rapidly as x decreases.
Published: 1993

28. Search for excited electrons using the ZEUS detector

Author: J. F. Martin, Fernando Barreiro, Mauro Morandin, Z. Jakubowski, J. Mollen, M. Iori, Guenter Wolf, A. Bernstein, Y. Zamora Garcia, E.N. Kuznetsov, Marcel Vreeswijk, O. Mańczak, G. F. Hartner, Nicolo Cartiglia, S. Yang, R.S. Gilmore, R. Casaccia, J. F. Labs, J. Kochocki, Rosario Nania, F. J. Sciulli, A. Freidhof, B. Lu, L. W. Hung, A. Bargende, Danuta Kisielewska, James Crittenden, A. Prinias, D. Revel, A. A. Voronin, H.F. Sadronzinski, R.J. Tapper, H.J. Grabosch, E. Rulikowska-Zarȩbska, J.A. Zakrzewski, A Furtjes, F. Gasparini, W. Koch, S.S. Wilson, T. Y. Kim, S. Mengel, C. Raine, A. Stopczyński, C. Youngman, S.H. An, J. Mainusch, J. Leslie, Tadeusz Kowalski, T. Watanabe, A. Meyer, Roberto Carlin, B. Gutjahr, A. Dannemann, D. Monaldi, M. Mattioli, G. Poelz, Eduardo Ros, R. J. Cashmore, D. Schramm, C. A. Heusch, Lothar At Bauerdick, Lucia Votano, C. Rethfeldt, W. Schott, Cd Catterall, S. Nagayama, A. Montag, M. Kückes, J. Bulmahn, Luis Labarga, F. W. Bullock, E. Lohrmann, F. Ikraiam, M. Derrick, F. Arzarello, H. Kreutzmann, J. Del Peso, T. Tymieniecka, Mariusz Flasiński, L.E. Sinclair, Marco Schioppa, P. G. Pelfer, S.J.P. Smith, A. Byrne, F.S. Chlebana, K.M. Furutani, K. U. Pösnecker, U. Kötz, B. Hubbard, M.B. Crombie, R. Seidlein, K. Wick, A. Mass, Q. Lin, S. Kartik, Thomas Trefzger, W. Schulz, A. Shapira, Vivian O'Dell, Aharon Levy, T.J. Llewellyn, J. N. Lim, C. O. Kim, J. Ciborowski, R. Ullmann, R. Yoshida, S. Nickel, B.D. Burow, D. B. Miller, T. Kȩdzierski, R. Gläser, V. K. Nadendla, R. J. Nowak, Francois Corriveau, J. M. Pawlak, M. Dardo, J. Gajewski, C. Coldewey, B. Krebs, H.G.J.M. Tiecke, F. Benard, K. Muchorowski, Giuseppe Iacobucci, K. Prytz, D. Lüke, B. Löhr, Giuseppe Levi, I. Ali, R. Wedemeyer, G. Jahnen, Claudia Glasman, P. Joos, P. Giusti, D. Zer-Zion, M. Basile, B. Foster, J.-L. Schneider, W. Vogel, H. Brückmann, R. Stanek, Helen F Heath, Wr Frisken, M. H. Suh, G. Drews, J. A. Parsons, T. Massam, Luisa Cifarelli, L. K. Gladilin, Neville Harnew, J. Biltzinger, J.K. Mayer, W. Hain, P. Luffman, Luca Stanco, P. Göttlicher, A. Kotański, P. Morawitz, I. Fleck, D. Shaw, H. Hultschig, I. H. Park, J. K. Sedgbeer, K. Eskreys, H. Kammerlocher, E. Barberis, Tobias M. Haas, John Hart, S. Kasai, J. F. de Trocóniz, Ben Bylsma, J. Milewski, J. Krüger, U. Mallik, T. Khatri, J.W. Mitchell, T. Poser, T.P. Shah, D. Haun, T. Bienz, G. Bruni, D. H. Saxon, Greg P Heath, L. Zawiejski, Roberto Cirio, P. de Jong, B. Lisowski, R.C.E. Devenish, J.B. Lane, J. Zaja̧c, G. Laurenti, H. Hartmann, Rr Rau, B. Nizioł, A. Contin, L. Köpke, L. Bellagamba, A. Eskreys, M. Rohde, J. Nash, M.A.J. Botje, K. Jeleń, I. Butterworth, Douglas Gingrich, B. Musgrave, S. K. Park, A.H. Walenta, F. Palmonari, Amedeo Staiano, M. St.Laurent, F. Selonke, E. Hilger, Y. Iga, H. Müsch, E. Paul, Ulf Behrens, Federico Cindolo, M. Krzyżanowski, H. Kowalski, Sridhara Dasu, F. Ciralli, A. Cassidy, B.Y. Oh, M. Nakahata, Halina Abramowicz, L. Hagge, Y. Eisenberg, J. Whitmore, T. Ishii, C. Li, K. Heinloth, Giuseppe Barbagli, N. Dyce, R. Meijer Drees, C.J.S. Morgado, C. Voci, S. Bhadra, C. Fordham, Michele Arneodo, N.C. Roocroft, G. Castellini, U. Schneekloth, T. Neumann, T. Barillari, C. Memoz, Silvia Maselli, M. Momayezi, M. Zachara, T. Doeker, S. Kramarczyk, Ta Romanowski, Hiroshi G. Okuno, F. F. Wilson, S. Kitamura, M. Chiarini, G. Sartorelli, R. Timellini, A. Dake, N. H. Brook, V. L. Harris, Jonathan Butterworth, S. Yamada, L. S. Durkin, Ada Solano, P.M. Patel, A. A. Savin, R. Walczak, M. Adamus, G. Marini, A.K. Wróblewski, A. Bamberger, L. Suszycki, S. Limentani, R. R. McNeil, K. Charchuła, W.N. Murray, G. Anzivino, A. Bruni, A. Zichichi, Matthias Kasemann, M. Löwe, M. Nakao, P. Borzemski, D. Notz, Samuel Silverstein, G.A. Blair, M. Brkic, S. H. Yon, M. Lancaster, D. Krakauer, T. W. Jones, Anna Goussiou, D.D. Reeder, G. D'Agostini, B. Diekmann, Stan Bentvelsen, G. L. Bashindzhagyan, N. P. Zotov, W. Kröger, R. J. Teuscher, T. Y. Ling, G. Zech, Amanda Cooper-Sarkar, R. J. Seifert, Giovanni Abbiendi, Robert Klanner, A. Vorvolakos, G. Feild, Stefano Maria Mari, P. Erhard, Jens Hartmann, T.L. Short, Efstathios Stiliaris, S. Böttcher, Y. Nagasawa, L. Lamberti, H. Uijterwaal, P.F. Ermolov, M. de Kamps, P.M. Kooijman, D. K. Hasell, E. Gallo, K. O'Shaughnessy, S. Dagan, H. J. Kim, K. Honscheid, Yu. A. Golubkov, A. Francescato, M. Posocco, Geoffrey Smith, Giovanni Maccarrone, A. Kruse, J. K. Bienlein, S. Schlenstedt, P. J. Bussey, J. Shulman, F. Dal Corso, T. Hasegawa, A. Leich, P. Cloth, P.M. Hallam-Baker, R. Imlay, G. Grzelak, Af Zarnecki, Debades Bandyopadhyay, C. Del Papa, Juan Terron, M. Kasprzak, S. Magill, T. C. Bacon, G. Cases, E. Tscheslog, S. M. Hong, S. De Pasquale, R. L. Talaga, S. Qian, I. Gialas, M. Nuti, J. Schroeder, R. S. Orr, P. B. Straub, B. Behrens, G. Bari, M.I. Ferrero, V.A. Jamieson, B. Bednarek, R. Beuselinck, T. S. Yoon, H. van der Lugt, F. Zetsche, H.-P. Jakob, J. L. Thron, Masashi Hazumi, R. 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Schlenstedt, S, Barbagli, G, Francescato, A, Nuti, M, Pelfer, P, Anzivino, G, Casaccia, R, Depasquale, S, Qian, S, Votano, L, Bamberger, A, Freidhof, A, Kroger, W, Poser, T, Soldnerrembold, S, Theisen, G, Trefzger, T, Brook, Nh, Bussey, Pj, Doyle, At, Forbes, Jr, Jamieson, Va, Raine, C, Saxon, Dh, Bruckmann, H, Gloth, G, Holm, U, Kammerlocher, H, Krebs, B, Neumann, T, Wick, K, Furtjes, A, Lohrmann, E, Milewski, J, Nakahata, M, Pavel, N, Poelz, G, Schott, W, Terron, J, Zetsche, F, Bacon, Tc, Beuselinck, R, Butterworth, I, Gallo, E, Harris, Vl, Miller, Db, Prinias, A, Sedgbeer, Jk, Vorvolakos, A, Whitfield, A, Bienz, T, Kreutzmann, H, Mallik, U, Mccliment, E, Roco, M, Wang, Mz, Cloth, P, Filges, D, An, Sh, Hong, Sm, Kim, Co, Kim, Ty, Nam, Sw, Park, Sk, Suh, Mh, Yon, Sh, Imlay, R, Kartik, S, Kim, Hj, Mcneil, Rr, Metcalf, W, Nadendla, Vk, Barreiro, F, Cases, G, Hervas, L, Labarga, L, Delpeso, J, Detroconiz, Jf, Ikraiam, F, Mayer, Jk, Smith, Gr, Corriveau, F, Gilkinson, Dj, Hanna, D, Hartmann, J, Hung, Lw, Lim, Jn, Drees, Rm, Mitchell, Jw, Patel, Pm, Sinclair, Le, Stairs, Dg, Stlaurent, M, Ullmann, R, Bashindzhagyan, Gl, Ermolov, Pf, Gladilin, Lk, Golubkov, Ya, Kuzmin, Va, Kuznetsov, En, Savin, Aa, Voronin, Ag, Zotov, Np, Bentvelsen, S, Botje, M, Dake, A, Engelen, J, Dejong, P, Dekamps, M, Kooijman, P, Kruse, A, Vanderlugt, H, Odell, V, Tenner, A, Tiecke, H, Uijterwaal, H, Vreeswijk, M, Wiggers, L, Dewolf, E, Vanwoudenberg, R, Bylsma, B, Durkin, L, Honscheid, K, Li, C, Ling, Ty, Mclean, Kw, Murray, Wn, Park, Ih, Romanowski, Ta, Seidlein, R, Blair, Ga, Byrne, A, Cashmore, Rj, Coopersarkar, Am, Devenish, Rce, Gingrich, Dm, Hallambaker, Pm, Harnew, N, Khatri, T, Long, Kr, Luffman, P, Mcarthur, I, Morawitz, P, Nash, J, Smith, Sjp, Roocroft, Nc, Wilson, Ff, Abbiendi, G, Brugnera, R, Carlin, R, Dalcorso, F, Degiorgi, M, Dosselli, U, Gasparini, F, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Butterworth, Jm, Bulmahn, J, Feild, G, Oh, By, Whitmore, J, Contino, U, Dagostini, G, Guida, M, Iori, M, Mari, Stefano Maria, Marini, G, Mattioli, M, Nigro, A, Hart, Jc, Mccubbin, Na, Prytz, K, Shah, Tp, Short, Tl, Barberis, E, Cartiglia, N, Heusch, C, Hubbard, B, Leslie, J, Lockman, W, Oshaughnessy, K, Sadrozinski, Hf, Seiden, A, Zerzion, D, Badura, E, Biltzinger, J, Seifert, Rj, Walenta, Ah, Zech, G, Dagan, S, Levy, A, Hasegawa, T, Hazumi, M, Ishii, T, Kasai, S, Kuze, M, Nagasawa, Y, Nakao, M, Okuno, H, Tokushuku, K, Watanabe, T, Yamada, S, Chiba, M, Hamatsu, R, Hirose, T, Kitamura, S, Nagayama, S, Nakamitsu, Y, Cirio, R, Costa, M, Ferrero, Mi, Lamberti, L, Maselli, S, Peroni, C, Solano, A, Staiano, A, Dardo, M, Bailey, Dc, Bandyopadhyay, D, Benard, F, Bhadra, S, Brkic, M, Burow, Bd, Chlebana, F, Crombie, Mb, Hartner, Gf, Levman, Gm, Martin, Jf, Orr, R, Prentice, Jd, Sampson, Cr, Stairs, Gg, Teuscher, Rj, Yoon, T, Bullock, Fw, Catterall, Cd, Giddings, Jc, Jones, Tw, Khan, Am, Lane, Jb, Makkar, Pl, Shaw, D, Shulman, J, Blankenship, K, Kochocki, J, Lu, B, Mo, Lw, Charchula, K, Ciborowski, J, Gajewski, J, Grzelak, G, Kasprzak, M, Krzyzanowski, M, Muchorowski, K, Nowak, Rj, Pawlak, Jm, Stopczynski, A, Tymieniecka, T, Walczak, R, Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M, Abramowicz, H, Eisenberg, Y, Glasman, C, Karshon, U, Montag, A, Revel, D, Shapira, A, Foudas, C, Fordham, C, Loveless, Rj, Goussiou, A, Ali, I, Behrens, B, Dasu, S, Reeder, Dd, Smith, Wh, Silverstein, S, Frisken, Wr, Furutani, Km, Iga, Y, and RI De Pasquale Salvatore/B 9165 2008 Lancaster Mark/C 1693 2008 Doyle Anthony/C 5889 2009 Gladilin Leonid/B 5226 2011 Golubkov Yury/E 1643, 2012
Subjects: Nuclear and High Energy Physics, Particle physics, LUND MONTE-CARLO, LEPTON PRODUCTION, Astrophysics::High Energy Astrophysical Phenomena, Electron, excited electrons, electron proton collider, JET FRAGMENTATION, law.invention, MUONS, Nuclear physics, LIMITS, ZEUS, CENTRAL TRACKING DETECTOR, E+E-PHYSICS, Z0 DECAY, GAMMA-GAMMA%22">E+E-->GAMMA-GAMMA, CALORIMETER, law, Collider, Nuclear Experiment, Physics, Muon, ZEUS (particle detector), Luminosity (scattering theory), Compton scattering, HERA, Excited state, High Energy Physics::Experiment
Abstract: This paper reports a search for excited electrons at the HERA electron-proton collider. In a sample corresponding to an integrated luminosity of 26 nb−, no evidence was found for any resonant state decaying into e−γ, νW− or e−Z0. Limits on the coupling strength of an excited electron have been determined for masses between 45 and 225 GeV. This study also reports the observation of the wide-angle eγ Compton scattering process.
Published: 1993

29. HADRONIC ENERGY-DISTRIBUTIONS IN DEEP-INELASTIC ELECTRON-PROTON SCATTERING

Author: Derrick, M., Krakauer, D., Ayad, R., Jakubowski, Z., Niziol, B., Piotrzkowski, K., Zachara, M., Zawiejski, L., Bednarek, B., Borzemski, P., Eskreys, K., Jeleń, K., Kisielewska, D., Bari, G., Kowalski, T., Rulikowska-Zarębska, E., Suszycki, L., Zając, J., Kędzierski, T., Kotański, A., Przybycień, M., Bauerdick, L. A. T., Behrens, U., Bienlein, J. K., Basile, M., Böttcher, S., Coldewey, C., Dannemann, A., Drews, G., Erhard, P., Flasiński, M., Fleck, I., Gläser, R., Göttlicher, P., Gutjahr, B., Bellagamba, L., Haas, T., Hagge, L., Hain, W., Hasell, D., Hultschig, H., Jahnen, G., Joos, P., Kasemann, M., Klanner, R., Koch, W., Boscherini, D., Köpke, L., Kötz, U., Kowalski, H., Krüger, J., Labs, J., Ladage, A., Löhr, B., Löwe, M., Lüke, D., Mainusch, J., Bruni, A., Manczak, O., Momayezi, M., Ng, J. S. T., Nickel, S., Notz, D., Pösnecker, K. -U., Rohde, M., Roldán, J., Ros, E., Schneekloth, U., Bruni, G., Schroeder, J., Schulz, W., Selonke, F., Stiliaris, E., Tscheslog, E., Tsurugai, T., Vogel, W., Wolf, G., Youngman, C., Grabosch, H. J., Bruni, P., Leich, A., Meyer, A., Rethfeldt, C., Schlenstedt, S., Barbagli, G., Francescato, A., Nuti, M., Pelfer, P., Anzivino, G., Casaccia, R., Cara Romeo, G., Pasquale, S., Qian, S., Votano, L., Bamberger, A., Freidhof, A., Kröger, W., Poser, T., Söldner-Rembold, S., Theisen, G., Trefzger, T., Castellini, G., Brook, N. H., Bussey, P. J., Doyle, A. T., Forbes, J. R., Jamieson, V. A., Raine, C., Saxon, D. H., Brückmann, H., Gloth, G., Holm, U., Magill, S., Chiarini, M., Kammerlocher, H., Krebs, B., Neumann, T., Wick, K., Fürtjes, A., Lohrmann, E., Milewski, J., Nakahata, M., Pavel, N., Poelz, G., Cifarelli, L., Schott, W., Terron, J., Zetsche, F., Bacon, T. C., Beuselinck, R., Butterworth, I., Gallo, E., Harris, V. L., Miller, D. B., Prinias, A., Cindolo, F., Sedgbeer, J. K., Vorvolakos, A., Whitfield, A., Bienz, T., Kreutzmann, H., Mallik, U., McCliment, E., Roco, M., Wang, M. Z., Cloth, P., Ciralli, F., Filges, D., An, S. H., Hong, S. M., Kim, C. O., Kim, T. Y., Nam, S. W., Park, S. K., Suh, M. H., Yon, S. H., Chen, L., Contin, A., Imlay, R., Kartik, S., Kim, H. -J., McNeil, R. R., Metcalf, W., Barreiro, F., Cases, G., Hervás, L., Labarga, L., Peso, J., D'Auria, S., Trocóniz, J. F., Ikraiam, F., Mayer, J. K., Smith, G. R., Corriveau, F., Gilkinson, D. J., Hanna, D. S., Hartmann, J., Hung, L. W., Lim, J. N., Papa, C., Meijer Drees, R., Mitchell, J. W., Patel, P. M., Sinclair, L. E., Stairs, D. G., St. Laurent, M., Ullmann, R., Bashindzhagyan, G. L., Ermolov, P. F., Gladilin, L. K., Frasconi, F., Golubkov, Y. A., Kuzmin, V. A., Kuznetsov, E. N., Savin, A. A., Voronin, A. G., Notov, N. P., Bentvelsen, S., Botje, M., Dake, A., Engelen, J., Giusti, P., Jong, P., Kamps, M., Kooijman, P., Kruse, A., Lugt, H., O'Dell, V., Tenner, A., Tiecke, H., Uijterwaal, H., Vreeswijk, M., Iacobucci, G., Wiggers, L., Wolf, E., Woudenberg, R., Bylsma, B., Durkin, L. S., Honscheid, K., Li, C., Ling, T. Y., McLean, K. W., Murray, W. N., Musgrave, B., Laurenti, G., Park, I. H., Romanowski, T. A., Seidlein, R., Blair, G. A., Byrne, A., Cashmore, R. J., Cooper-Sarkar, A. M., Devenish, R. C. E., Gingrich, D. M., Hallam-Baker, P. M., Levi, G., Harnew, N., Khatri, T., Long, K. R., Luffman, P., McArthur, I., Morawitz, P., Nash, J., Smith, S. J. P., Roocroft, N. C., Wilson, F. F., Lin, Q., Abbiendi, G., Brugnera, R., Carlin, R., Corso, F., Giorgi, M., Dosselli, U., Gasparini, F., Limentani, S., Morandin, M., Posocco, M., Lisowski, B., Stanco, L., Stroili, R., Voci, C., Butterworth, J. M., Bulmahn, J., Feild, G., Oh, B. Y., Whitmore, J., Contino, U., D'Agostini, G., Maccarrone, G., Guida, M., Iori, M., Mari, S. M., Marini, G., Mattioli, M., Nigro, A., Hart, J. C., McCubbin, N. A., Prytz, K., Shah, T. P., Margotti, A., Short, T. L., Barberis, E., Cartiglia, N., Heusch, C., Hubbard, B., Leslie, J., Lockman, W., O'Shaughnessy, K., Sadrozinski, H. F., Seiden, A., Massam, T., Zer-Zion, D., Badura, E., Biltzinger, J., Seifert, R. J., Walenta, A. H., Zech, G., Dagan, S., Levy, A., Hasegawa, T., Hazumi, M., Nania, F., Ishii, T., Kasai, S., Kuze, M., Nagasawa, Y., Nakao, M., Okuno, H., Tokushuku, K., Watanabe, T., Yamada, S., Chiba, M., Nemoz, C., Hamatsu, R., Hirose, T., Kitamura, S., Nagayama, S., Nakamitsu, Y., Cirio, R., Costa, M., Ferrero, M. I., Lamberti, L., Maselli, S., Palmonari, F., Peroni, C., Solano, A., Staiano, A., Dardo, M., Bailey, D. C., Bandyopadhyay, D., Benard, F., Bhadra, S., Brkic, M., Burow, B. D., Repond, J., Sartorelli, G., Chlebana, F. S., Crombie, M. B., Hartner, G. F., Levman, G. M., Martin, J. F., Orr, R. S., Prentice, J. D., Sampson, C. R., Stairs, G. G., Teuscher, R. J., Timellini, R., Yoon, T. -S., Bullock, F. W., Catterall, C. D., Giddings, J. C., Jones, T. W., Khan, A. M., Lane, J. B., Makkar, P. L., Shaw, D., Shulman, J., Zamora Garcia, Y., Blankenship, K., Kochocki, J., Lu, B., Mo, L. W., Charchula, K., Ciborowski, J., Gajewski, J., Grzelak, G., Kasprzak, M., Krzyżanowski, M., Zichichi, A., Muchorowski, K., Nowak, R. J., Pawlak, J. M., Stopczyński, A., Tymieniecka, T., Walczak, R., Wróblewski, A. K., Zakrzewski, J. A., Żarnecki, A. F., Adamus, M., Bargende, A., Abramowicz, H., Eisenberg, Y., Glasman, C., Karshon, U., Montag, A., Revel, D., Shapira, A., Foudas, C., Fordham, C., Loveless, R. J., Crittenden, J., Goussiou, A., Ali, I., Behrens, B., Dasu, S., Reeder, D. D., Smith, W. H., Silverstein, S., Frisken, W. R., Furutani, K. M., Iga, Y., Dabbous, H., ZEUS Collaboration, Desch, K., Diekmann, B., Doeker, T., Repond, S., Geerts, M., Geitz, G., Hartmann, H., Haun, D., Heinloth, K., Hilger, E., Jakob, H. -P., Kramarczyk, S., Kückes, M., Mass, A., Stanek, R., Mengel, S., Mollen, J., Monaldi, D., Müsch, H., Paul, E., Schattevoy, R., Schneider, J. -L., Schramm, D., Wedemeyer, R., Cassidy, A., Talaga, R. L., Cussans, D. G., Dyce, N., Foster, B., Gilmore, R., Heath, G. P., Heath, H. F., Lancaster, M., Llewellyn, T. J., Malos, J., Morgado, C. J. S., Thron, J., Tapper, R. J., Wilson, S. S., Yoshida, R., Rau, R. R., Arneodo, M., Barillari, T., Schioppa, M., Susinno, G., Bernstein, A., Caldwell, A., Arzarello, F., Gialas, I., Parsons, J. A., Ritz, S., Sciulli, F., Straub, P. B., Wai, L., Yang, S., Chwastowski, J., Dwurzźny, A., Eskreys, A., Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, Repond, S, Stanek, R, Talaga, Rl, Thron, J, Arzarello, F, Ayad, R, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Bruni, P, Romeo, Gc, Castellini, G, Chiarini, M, Cifarelli, L, Cindolo, F, Ciralli, F, Contin, A, Dauria, S, Delpapa, C, Frasconi, F, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Lin, Q, Lisowski, B, Maccarrone, G, Margotti, A, Massam, T, Nania, R, Nemoz, C, Palmonari, F, Sartorelli, G, Timellini, R, Garcia, Yz, Zichichi, A, Bargende, A, Crittenden, J, Dabbous, H, Desch, K, Diekmann, B, Doeker, T, Geerts, M, Geitz, G, Hartmann, H, Haun, D, Heinloth, K, Hilger, E, Jakob, Hp, Kramarczyk, S, Kuckes, M, Mass, A, Mengel, S, Mollen, J, Monaldi, D, Musch, H, Paul, E, Schattevoy, R, Schneider, Jl, Schramm, D, Wedemeyer, R, Cassidy, A, Cussans, Dg, Dyce, N, Foster, B, Gilmore, R, Heath, Gp, Heath, Hf, Lancaster, M, Llewellyn, Tj, Malos, J, Morgado, Cj, Tapper, Rj, Wilson, S, Yoshida, R, Rau, Rr, Arneodo, M, Barillari, T, Schioppa, M, Susinno, G, Bernstein, A, Caldwell, A, Gialas, I, Parsons, Ja, Ritz, S, Sciulli, F, Straub, Pb, Wai, L, Yang, S, Chwastowski, J, Dwurazny, A, Eskreys, A, Jakubowski, Z, Niziol, B, Piotrzkowski, K, Zachara, M, Zawiejski, L, Bednarek, B, Borzemski, P, Eskreys, K, Jelen, K, Kisielewska, D, Kowalski, T, Rulikowskazarebska, E, Suszycki, L, Zajac, J, Kedzierski, T, Kotanski, A, Przybycien, M, Bauerdick, Lat, Behrens, U, Bienlein, Jk, Bottcher, S, Coldewey, C, Dannemann, A, Drews, G, Erhard, P, Flasinski, M, Fleck, I, Glaser, R, Gottlicher, P, Gutjahr, B, Haas, T, Hagge, L, Hain, W, Hasell, D, Hultschig, H, Jahnen, G, Joos, P, Kasemann, M, Klanner, R, Koch, W, Kopke, L, Kotz, U, Kowalski, H, Kruger, J, Labs, J, Ladage, A, Lohr, B, Lowe, M, Luke, D, Mainusch, J, Manczak, O, Momayezi, M, Ng, Jst, Nickel, S, Notz, D, Posnecker, Ku, Rohde, M, Roldan, J, Ros, E, Schneekloth, U, Schroeder, J, Schulz, W, Selonke, F, Stiliaris, E, Tscheslog, E, Tsurugai, T, Vogel, W, Wolf, G, Youngman, C, Grabosch, Hj, Leich, A, Meyer, A, Rethfeldt, C, Schlenstedt, S, Barbagli, G, Francescato, A, Nuti, M, Pelfer, P, Anzivino, G, Casaccia, R, Depasquale, S, Qian, S, Votano, L, Bamberger, A, Freidhof, A, Kroger, W, Poser, T, Soldnerrembold, S, Theisen, G, Trefzger, T, Brook, Nh, Bussey, Pj, Doyle, At, Forbes, Jr, Jamieson, Va, Raine, C, Saxon, Dh, Bruckmann, H, Gloth, G, Holm, U, Kammerlocher, H, Krebs, B, Neumann, T, Wick, K, Furtjes, A, Lohrmann, E, Milewski, J, Nakahata, M, Pavel, N, Poelz, G, Schott, W, Terron, J, Zetsche, F, Bacon, Tc, Beuselinck, R, Butterworth, I, Gallo, E, Harris, Vl, Miller, Db, Prinias, A, Sedgbeer, Jk, Vorvolakos, A, Whitfield, A, Bienz, T, Kreutzmann, H, Mallik, U, Mccliment, E, Roco, M, Wang, Mz, Cloth, P, Filges, D, An, Sh, Hong, Sm, Kim, Co, Kim, Ty, Nam, Sw, Park, Sk, Suh, Mh, Yon, Sh, Chen, L, Imlay, R, Kartik, S, Kim, Hj, Mcneil, Rr, Metcalf, W, Barreiro, F, Cases, G, Hervas, L, Labarga, L, Delpeso, J, Detroconiz, Jf, Ikraiam, F, Mayer, Jk, Smith, Gr, Corriveau, F, Gilkinson, Dj, Hanna, D, Hartmann, J, Hung, Lw, Lim, Jn, Drees, Rm, Mitchell, Jw, Patel, Pm, Sinclair, Le, Stairs, Dg, Stlaurent, M, Ullmann, R, Bashindzhagyan, Gl, Ermolov, Pf, Gladilin, Lk, Golubkov, Ya, Kuzmin, Va, Kuznetsov, En, Savin, Aa, Voronin, Ag, Zotov, Np, Bentvelsen, S, Botje, M, Dake, A, Engelen, J, Dejong, P, Dekamps, M, Kooijman, P, Kruse, A, Vanderlugt, H, Odell, V, Tenner, A, Tiecke, H, Uijterwaal, H, Vreeswijk, M, Wiggers, L, Dewolf, E, Vanwoudenberg, R, Bylsma, B, Durkin, L, Honscheid, K, Li, C, Ling, Ty, Mclean, Kw, Murray, Wn, Park, Ih, Romanowski, Ta, Seidlein, R, Blair, Ga, Byrne, A, Cashmore, Rj, Coopersarkar, Am, Devenish, Rce, Gingrich, Dm, Hallambaker, Pm, Harnew, N, Khatri, T, Long, Kr, Luffman, P, Mcarthur, I, Morawitz, P, Nash, J, Smith, Sjp, Roocroft, Nc, Wilson, Ff, Abbiendi, G, Brugnera, R, Carlin, R, Dalcorso, F, Degiorgi, M, Dosselli, U, Gasparini, F, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Butterworth, Jm, Bulmahn, J, Feild, G, Oh, By, Whitmore, J, Contino, U, Dagostini, G, Guida, M, Iori, M, Mari, Stefano Maria, Marini, G, Mattioli, M, Nigro, A, Hart, Jc, Mccubbin, Na, Prytz, K, Shah, Tp, Short, Tl, Barberis, E, Cartiglia, N, Heusch, C, Hubbard, B, Leslie, J, Lockman, W, Oshaughnessy, K, Sadrozinski, Hf, Seiden, A, Zerzion, D, Badura, E, Biltzinger, J, Seifert, Rj, Walenta, Ah, Zech, G, Dagan, S, Levy, A, Hasegawa, T, Hazumi, M, Ishii, T, Kasai, S, Kuze, M, Nagasawa, Y, Nakao, M, Okuno, H, Tokushuku, K, Watanabe, T, Yamada, S, Chiba, M, Hamatsu, R, Hirose, T, Kitamura, S, Nagayama, S, Nakamitsu, Y, Cirio, R, Costa, M, Ferrero, Mi, Lamberti, L, Maselli, S, Peroni, C, Solano, A, Staiano, A, Dardo, M, Bailey, Dc, Bandyopadhyay, D, Benard, F, Bhadra, S, Brkic, M, Burow, Bd, Chlebana, F, Crombie, Mb, Hartner, Gf, Levman, Gm, Martin, Jf, Orr, R, Prentice, Jd, Sampson, Cr, Stairs, Gg, Teuscher, Rj, Yoon, T, Bullock, Fw, Catterall, Cd, Giddings, Jc, Jones, Tw, Khan, Am, Lane, Jb, Makkar, Pl, Shaw, D, Shulman, J, Blankenship, K, Kochocki, J, Lu, B, Mo, Lw, Charchula, K, Ciborowski, J, Gajewski, J, Grzelak, G, Kasprzak, M, Krzyzanowski, M, Muchorowski, K, Nowak, Rj, Pawlak, Jm, Stopczynski, A, Tymieniecka, T, Walczak, R, Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M, Abramowicz, H, Eisenberg, Y, Glasman, C, Karshon, U, Montag, A, Revel, D, Shapira, A, Foudas, C, Fordham, C, Loveless, Rj, Goussiou, A, Ali, I, Behrens, B, Dasu, S, Reeder, Dd, Smith, Wh, Silverstein, S, Frisken, Wr, Furutani, Km, Iga, Y, and RI De Pasquale Salvatore/B 9165 2008 Lancaster Mark/C 1693 2008 Chen L/G 3338 2010 Doyle Anthony/C 5889 2009 Gladilin Leonid/B 5226 2011 Golubkov Yury/E 1643, 2012
Subjects: Particle physics, transverse energy [energy spectrum], Physics and Astronomy (miscellaneous), electron p [deep inelastic scattering], Hadron, Monte Carlo method, MUON SCATTERING, 296 GeV, Parton, jet [electroproduction], Electron, Radiation, JET PRODUCTION, x-dependence, Nuclear physics, MONTE-CARLO, deep inelastic scattering, quantum chromodynamics, ddc:530, angular distribution, Parton shower, Nuclear Experiment, Engineering (miscellaneous), colliding beams [electron p], fragmentation [string model], Physics, Quantum chromodynamics, PARTON SHOWERS, electroproduction [jet], CENTRAL TRACKING DETECTOR, TRANSVERSE-MOMENTUM, QCD CASCADES, ZEUS, FRAGMENTATION, SIMULATION, hardware [trigger], quark model parton, Scattering, neutral current interaction, DESY DESY HERA Stor Stor, High Energy Physics::Phenomenology, energy flow [jet], electron p [colliding beams], energy spectrum [transverse energy], deep inelastic scattering [electron p], High Energy Physics::Experiment, experimental results
Abstract: This paper presents energy distributions of the hadronic system produced in neutral-current electron-proton deep-inelastic scattering at a centre of mass energy of 296 GeV. Comparison of the results with QCD Monte Carlo models shows that QCD radiation has a strong influence on the characteristics of the final state. The data are reasonably reproduced by the Lund model based on a matrix element calculation in first order ofα s , followed by appropriate parton showers, as well as by the colour dipole model. The HERWIG parton shower model also gives a reasonable representation of the data. Neither the first order matrix elements alone nor the Lund parton shower model, without the matrix element calculation, reproduce the data.
Published: 1993
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30. A MEASUREMENT OF SIGMA_TOT(GAMMA-P) AT ROOT-S=210GEV

Author: Derrick, M., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Sugano, K., Stanek, R., Talaga, R. L., Thron, J., Arzarello, F., Aved, R., Barbagli, G., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, G., Bruni, P., Romeo, G. C., Castellini, G., Chiarini, M., Cifarelli, L., Cindolo, F., Ciralli, F., Contin, A., Dauria, S., Delpapa, C., Frasconi, F., Giusti, P., Iacobucci, G., Laurenti, G., Levi, G., Lin, Q., Lisowski, B., Maccarrone, G., Margotti, A., Massam, T., Nania, R., Nemoz, C., Palmonari, F., Sartorelli, G., Timellini, R., Garcia, Y. Z., Zichichi, A., Bargende, A., Barreiro, F., Crittenden, J., Dabbous, H., Desch, K., Diekmann, B., Geerts, M., Geitz, G., Gutjahr, B., Hartmann, H., Hartmann, J., Haun, D., Heinloth, K., Hilger, E., Jakob, H. P., Kramarczyk, S., Kuckes, M., Mass, A., Mengel, S., Mollen, J., Musch, H., Paul, E., Schattevoy, R., Schneider, B., Schneider, J. L., Wedemeyer, R., Cassidy, A., Cussans, D. G., Dyce, N., Fawcett, H. F., Foster, B., Gilmore, R., Heath, G. P., Lancaster, M., Llewellyn, T. J., Malos, J., C. J. S., Tapper, R. J., Wilson, S. S., Rau, R. R., Bernstein, A., Caldwell, A., Gialas, I., Parsons, J. A., Ritz, S., Sciulli, F., Straub, P. B., Wai, L., Yang, S., Barillari, T., Schioppa, M., Susinno, G., Burkot, W., Chwastowski, J., Dwurazny, A., Eskreys, A., Niziol, B., Jakubowski, Z., Piotrzkowski, K., Zachara, M., Zawiejski, L., Borzemski, P., Eskreys, K., Jelen, K., Kisielewska, D., Kowalski, T., Kulka, J., Rulikowskazarebska, E., Suszycki, L., Zajac, J., Kedzierski, T., Kotanski, A., Przybycien, M., L. A. T., Behrens, U., Bienlein, J. K., Coldewey, C., Dannemann, A., Dierks, K., Dorth, W., Drews, G., Erhard, P., Flasinski, M., Fleck, I., Furtjes, A., Glaser, R., Gottlicher, P., Haas, T., Hagge, L., Hain, W., Hasell, D., Hultschig, H., Jahnen, G., Joos, P., Kasemann, M., Klanner, R., Koch, W., Kotz, U., Kowalski, H., Labs, J., Ladage, A., Lohr, B., Lowe, M., Luke, D., Mainusch, J., Manczak, O., Momayezi, M., Nickel, S., Notz, D., Park, I., Posnecker, K. U., Rohde, M., Ros, E., Schneekloth, U., Schroeder, J., Schulz, W., Selonke, F., Tscheslog, E., Tsurugai, T., Turkot, F., Vogel, W., Woeniger, T., Wolf, G., Youngman, C., Grabosch, H. J., Leich, A., Meyer, A., Rethfeldt, C., Schlenstedt, S., Casalbuoni, R., Decurtis, S., Dominici, D., Francescato, A., Nuti, M., Pelfer, P., Anzivino, G., Casaccia, R., Laakso, I., Depasquale, S., Qian, S., Votano, L., Bamberger, A., Freidhof, A., Poser, T., Soldnerrembold, S., Theisen, G., Trefzger, T., Brook, N. H., Bussey, P. J., Doyle, A. T., Forbes, J. R., Jamieson, V. A., Raine, C., Saxon, D. H., Gloth, G., Holm, U., Kammerlocher, H., Krebs, B., Neumann, T., Wick, K., Hofmann, A., Kroger, W., Kruger, J., Lohrmann, E., Milewski, J., Nakahata, M., Pavel, N., Poelz, G., Salomon, R., Seidman, A., Schott, W., Wiik, B. H., Zetsche, F., Bacon, T. C., Butterworth, I., Markou, C., Mcquillan, D., Miller, D. B., Mobayyen, M. M., Prinias, A., Vorvolakos, A., Bienz, T., Kreutzmann, H., Mallik, U., Mccliment, E., Roco, M., Wang, M. Z., Cloth, P., Filges, D., Chen, L., Imlay, R., Kartik, S., Kim, H. J., Mcneil, R. R., Metcalf, W., Cases, G., Hervas, L., Labarga, L., Delpeso, J., Roldan, J., Terron, J., Detroconiz, J. F., Ikraiam, F., Mayer, J. K., Smith, G. R., Corriveau, F., Gilkinson, D. J., Hanna, D. S., Hung, L. W., Mitchell, J. W., Patel, P. M., Sinclair, L. E., Stairs, D. G., Ullmann, R., Bashindzhagyan, G. L., Ermolov, P. F., Golubkov, Y. A., Kuzmin, V. A., Kuznetsov, E. N., Savin, A. A., Voronin, A. G., Zotov, N. P., Bentvelsen, S., Dake, A., Engelen, J., Dejong, P., Dejong, S., Dekamps, M., Kooijman, P., Kruse, A., Vanderlugt, H., Odell, V., Straver, J., Tenner, A., Tiecke, H., Uijterwaal, H., Vermeulen, J., Wiggers, L., Dewolf, E., Vanwoudenberg, R., Yoshida, R., Bylsma, B., Durkin, L. S., Li, C., Ling, T. Y., Mclean, K. W., Murray, W. N., Park, S. K., Romanowski, T. A., Seidlein, R., Blair, G. A., Butterworth, J. M., Byrne, A., Cashmore, R. J., Coopersarkar, A. M., R. C. E., Gingrich, D. M., Hallambaker, P. M., Harnew, N., Khatri, T., Long, K. R., Luffman, P., Mcarthur, J., Morawitz, P., Nash, J., S. J. P., Roocroft, N. C., Wilson, F. F., Abbiendi, G., Brugnera, R., Carlin, R., Dalcorso, F., Degiorgi, M., Dosselli, U., Fanin, C., Gasparini, F., Limentani, S., Morandin, M., Posocco, M., Stanco, J., Stroili, R., Voci, C., Lim, J. N., B. Y., Oh, Whitmore, J., Bonori, M., Contino, U., Dagostini, G., Guida, M., Iori, M., Mari, S., Marini, G., Mattioli, M., Monaldi, D., Nigro, A., Hart, J. C., Mccubbin, N. A., Shah, T. P., Short, T. L., Barberis, E., Cartiglia, N., Heusch, C., Hubbard, B., Leslie, J., J. S. T., Oshaughnessy, K., Sadrozinski, H. F., Seiden, A., Badura, E., Biltzinger, J., Chaves, H., Rost, M., Seifert, R. J., Walenta, A. H., Weihs, W., Zech, G., Dagan, S., Heifetz, R., Levy, A., Zerzion, D., Hasegawa, T., Hazumi, M., Ishii, T., Kasai, S., Kuze, M., Nagasawa, Y., Nakao, M., Okuno, H., Tokushuku, K., Watanabe, T., Yamada, S., Chiba, M., Hamatsu, R., Hirose, T., Kitamura, S., Nagayama, S., Nakamitsu, Y., Arneodo, M., Costa, Marco, Ferrero, M. I., Lamberti, L., Maselli, S., Peroni, Cristiana, Solano, Ada Maria, Staiano, A., Dardo, M., Bailey, D. C., Bandyopadhyay, D., Benard, F., Bhadra, S., Brkic, M., Burow, B. D., Chlebana, F. S., Crombie, M. B., Hartner, G. F., Levman, G. M., Martin, J. F., Orr, R. S., Prentice, J. D., Sampson, C. R., Stairs, G. G., Teuscher, R. J., Yoon, T. S., Bullock, F. W., Catterall, C. D., Giddings, J. C., Jones, T. W., Khan, A. M., Lane, J. B., Makkar, P. L., Shaw, D., Shulman, J., Blankenship, K., Kochocki, J., Lu, B., L. W., Mo, Charchula, K., Ciborowski, J., Gajewski, J., Grzelak, G., Kasprzak, M., Krzyzanowski, M., Muchorowski, K., Nowak, R. J., Pawlak, J. M., Stojda, K., Stopczynski, A., Szwed, R., Tymieniecka, T., Walczak, R., Wroblewski, A. K., Zakrzewski, J. A., Zarnecki, A. F., Adamus, M., Abramowicz, H., Eisenberg, Y., Glasman, C., Karshon, U., Montag, A., Revel, D., Ronat, E. E., Shapira, A., Ali, I., Behrens, B., Camerini, U., Dasu, S., Fordham, C., Foudas, C., Goussiou, A., Lomperski, M., Loveless, R. J., Nylander, P., Ptacek, M., Reeder, D. D., Smith, W. H., Silverstein, S., Frisken, W. R., Furutani, K. M., Iga, Y., Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, Sugano, K, Stanek, R, Talaga, Rl, Thron, J, Arzarello, F, Aved, R, Barbagli, G, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, G, Bruni, P, Romeo, Gc, Castellini, G, Chiarini, M, Cifarelli, L, Cindolo, F, Ciralli, F, Contin, A, Dauria, S, Delpapa, C, Frasconi, F, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Lin, Q, Lisowski, B, Maccarrone, G, Margotti, A, Massam, T, Nania, R, Nemoz, C, Palmonari, F, Sartorelli, G, Timellini, R, Garcia, Yz, Zichichi, A, Bargende, A, Barreiro, F, Crittenden, J, Dabbous, H, Desch, K, Diekmann, B, Geerts, M, Geitz, G, Gutjahr, B, Hartmann, H, Hartmann, J, Haun, D, Heinloth, K, Hilger, E, Jakob, Hp, Kramarczyk, S, Kuckes, M, Mass, A, Mengel, S, Mollen, J, Musch, H, Paul, E, Schattevoy, R, Schneider, B, Schneider, Jl, Wedemeyer, R, Cassidy, A, Cussans, Dg, Dyce, N, Fawcett, Hf, Foster, B, Gilmore, R, Heath, Gp, Lancaster, M, Llewellyn, Tj, Malos, J, Morgado, Cj, Tapper, Rj, Wilson, S, Rau, Rr, Bernstein, A, Caldwell, A, Gialas, I, Parsons, Ja, Ritz, S, Sciulli, F, Straub, Pb, Wai, L, Yang, S, Barillari, T, Schioppa, M, Susinno, G, Burkot, W, Chwastowski, J, Dwurazny, A, Eskreys, A, Niziol, B, Jakubowski, Z, Piotrzkowski, K, Zachara, M, Zawiejski, L, Borzemski, P, Eskreys, K, Jelen, K, Kisielewska, D, Kowalski, T, Kulka, J, Rulikowskazarebska, E, Suszycki, L, Zajac, J, Kedzierski, T, Kotanski, A, Przybycien, M, Bauerdick, Lat, Behrens, U, Bienlein, Jk, Coldewey, C, Dannemann, A, Dierks, K, Dorth, W, Drews, G, Erhard, P, Flasinski, M, Fleck, I, Furtjes, A, Glaser, R, Gottlicher, P, Haas, T, Hagge, L, Hain, W, Hasell, D, Hultschig, H, Jahnen, G, Joos, P, Kasemann, M, Klanner, R, Koch, W, Kotz, U, Kowalski, H, Labs, J, Ladage, A, Lohr, B, Lowe, M, Luke, D, Mainusch, J, Manczak, O, Momayezi, M, Nickel, S, Notz, D, Park, I, Posnecker, Ku, Rohde, M, Ros, E, Schneekloth, U, Schroeder, J, Schulz, W, Selonke, F, Tscheslog, E, Tsurugai, T, Turkot, F, Vogel, W, Woeniger, T, Wolf, G, Youngman, C, Grabosch, Hj, Leich, A, Meyer, A, Rethfeldt, C, Schlenstedt, S, Casalbuoni, R, Decurtis, S, Dominici, D, Francescato, A, Nuti, M, Pelfer, P, Anzivino, G, Casaccia, R, Laakso, I, Depasquale, S, Qian, S, Votano, L, Bamberger, A, Freidhof, A, Poser, T, Soldnerrembold, S, Theisen, G, Trefzger, T, Brook, Nh, Bussey, Pj, Doyle, At, Forbes, Jr, Jamieson, Va, Raine, C, Saxon, Dh, Gloth, G, Holm, U, Kammerlocher, H, Krebs, B, Neumann, T, Wick, K, Hofmann, A, Kroger, W, Kruger, J, Lohrmann, E, Milewski, J, Nakahata, M, Pavel, N, Poelz, G, Salomon, R, Seidman, A, Schott, W, Wiik, Bh, Zetsche, F, Bacon, Tc, Butterworth, I, Markou, C, Mcquillan, D, Miller, Db, Mobayyen, Mm, Prinias, A, Vorvolakos, A, Bienz, T, Kreutzmann, H, Mallik, U, Mccliment, E, Roco, M, Wang, Mz, Cloth, P, Filges, D, Chen, L, Imlay, R, Kartik, S, Kim, Hj, Mcneil, Rr, Metcalf, W, Cases, G, Hervas, L, Labarga, L, Delpeso, J, Roldan, J, Terron, J, Detroconiz, Jf, Ikraiam, F, Mayer, Jk, Smith, Gr, Corriveau, F, Gilkinson, Dj, Hanna, D, Hung, Lw, Mitchell, Jw, Patel, Pm, Sinclair, Le, Stairs, Dg, Ullmann, R, Bashindzhagyan, Gl, Ermolov, Pf, Golubkov, Ya, Kuzmin, Va, Kuznetsov, En, Savin, Aa, Voronin, Ag, Zotov, Np, Bentvelsen, S, Dake, A, Engelen, J, Dejong, P, Dejong, S, Dekamps, M, Kooijman, P, Kruse, A, Vanderlugt, H, Odell, V, Straver, J, Tenner, A, Tiecke, H, Uijterwaal, H, Vermeulen, J, Wiggers, L, Dewolf, E, Vanwoudenberg, R, Yoshida, R, Bylsma, B, Durkin, L, Li, C, Ling, Ty, Mclean, Kw, Murray, Wn, Park, Sk, Romanowski, Ta, Seidlein, R, Blair, Ga, Butterworth, Jm, Byrne, A, Cashmore, Rj, Coopersarkar, Am, Devenish, Rce, Gingrich, Dm, Hallambaker, Pm, Harnew, N, Khatri, T, Long, Kr, Luffman, P, Mcarthur, J, Morawitz, P, Nash, J, Smith, Sjp, Roocroft, Nc, Wilson, Ff, Abbiendi, G, Brugnera, R, Carlin, R, Dalcorso, F, Degiorgi, M, Dosselli, U, Fanin, C, Gasparini, F, Limentani, S, Morandin, M, Posocco, M, Stanco, J, Stroili, R, Voci, C, Lim, Jn, Oh, By, Whitmore, J, Bonori, M, Contino, U, Dagostini, G, Guida, M, Iori, M, Mari, Stefano Maria, Marini, G, Mattioli, M, Monaldi, D, Nigro, A, Hart, Jc, Mccubbin, Na, Shah, Tp, Short, Tl, Barberis, E, Cartiglia, N, Heusch, C, Hubbard, B, Leslie, J, Ng, Jst, Oshaughnessy, K, Sadrozinski, Hf, Seiden, A, Badura, E, Biltzinger, J, Chaves, H, Rost, M, Seifert, Rj, Walenta, Ah, Weihs, W, Zech, G, Dagan, S, Heifetz, R, Levy, A, Zerzion, D, Hasegawa, T, Hazumi, M, Ishii, T, Kasai, S, Kuze, M, Nagasawa, Y, Nakao, M, Okuno, H, Tokushuku, K, Watanabe, T, Yamada, S, Chiba, M, Hamatsu, R, Hirose, T, Kitamura, S, Nagayama, S, Nakamitsu, Y, Arneodo, M, Costa, M, Ferrero, Mi, Lamberti, L, Maselli, S, Peroni, C, Solano, A, Staiano, A, Dardo, M, Bailey, Dc, Bandyopadhyay, D, Benard, F, Bhadra, S, Brkic, M, Burow, Bd, Chlebana, F, Crombie, Mb, Hartner, Gf, Levman, Gm, Martin, Jf, Orr, R, Prentice, Jd, Sampson, Cr, Stairs, Gg, Teuscher, Rj, Yoon, T, Bullock, Fw, Catterall, Cd, Giddings, Jc, Jones, Tw, Khan, Am, Lane, Jb, Makkar, Pl, Shaw, D, Shulman, J, Blankenship, K, Kochocki, J, Lu, B, Mo, Lw, Charchula, K, Ciborowski, J, Gajewski, J, Grzelak, G, Kasprzak, M, Krzyzanowski, M, Muchorowski, K, Nowak, Rj, Pawlak, Jm, Stojda, K, Stopczynski, A, Szwed, R, Tymieniecka, T, Walczak, R, Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M, Abramowicz, H, Eisenberg, Y, Glasman, C, Karshon, U, Montag, A, Revel, D, Ronat, Ee, Shapira, A, Ali, I, Behrens, B, Camerini, U, Dasu, S, Fordham, C, Foudas, C, Goussiou, A, Lomperski, M, Loveless, Rj, Nylander, P, Ptacek, M, Reeder, Dd, Smith, Wh, Silverstein, S, Frisken, Wr, Furutani, Km, and Iga, Y.
Subjects: PARAMETRIZATION, CONSTRUCTION, CENTRAL TRACKING DETECTOR, PARTON DISTRIBUTIONS, CROSS-SECTION, PHOTON, ZEUS, PHOTOPRODUCTION, CALORIMETER, DIFFRACTION, Astrophysics::High Energy Astrophysical Phenomena, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The total photoproduction cross section is determined from a measurement of electroproduction with the ZEUS detector at HERA. The Q^2 values of the virtual photons are in the range 10^-7 < Q^2 < 2 10^-2 GeV. The gamma-p cross section in the gamma-p centre of mass energy (186-223) GeV is 154 +-16(stat.) +-32 (syst.) mub
Published: 1992

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30 results on '"HUNG, LW"'

1. INCLUSIVE TRANSVERSE-MOMENTUM DISTRIBUTIONS OF CHARGED-PARTICLES IN DIFFRACTIVE AND NON-DIFFRACTIVE PHOTOPRODUCTION AT HERA

2. Measurement of the diffractive cross section in deep inelastic scattering

3. Jet production in highQ 2 deep-inelastic ep scattering at HERA

4. OBSERVATION OF 2-JET PRODUCTION IN DEEP-INELASTIC SCATTERING AT HERA

5. SEARCH FOR LEPTOQUARKS WITH THE ZEUS DETECTOR

6. Observation of events with a large rapidity gap in deep inelastic scattering at HERA

7. Initial study of deep inelastic scattering with ZEUS at HERA

8. Measurement of jet shapes in high-Q(2) deep inelastic scattering at HERA

9. Forward jet production in deep inelastic scattering at HERA

10. High-E-T inclusive jet cross sections in photoproduction at HERA

11. Elastic and proton-dissociative rho(0) photoproduction at HERA

12. Measurement of the diffractive structure function F(D(4))(2) at HERA

13. The ZEUS leading protoWospectrometer and its use in the measurement of elastic $\rho^{0}$ photoproduction at HERA

14. A search for excited fermions in $e+p$ collisions at HERA

15. Measurement of elastic J/psi photoproduction at HERA

16. Study of charged-current ep interactions at Q(2)>200 GeV2 with the ZEUS detector at HERA

17. Measurement of the proton structure function F_2 at low x and low Q(2) at HERA

18. MEASUREMENT OF CHARGED AND NEUTRAL-CURRENT E(-)P DEEP-INELASTIC SCATTERING CROSS-SECTIONS AT HIGH Q(2)

19. MEASUREMENT OF THE PROTON STRUCTURE-FUNCTION F2 FROM THE 1993 HERA DATA

20. NEUTRAL STRANGE PARTICLE-PRODUCTION IN DEEP-INELASTIC SCATTERING AT HERA

21. Measurement of the diffractive structure function in deep inelastic scattering at HERA

22. Measurement of jet shapes in photoproduction at HERA

23. Event shape analysis of deep inelastic scattering events with a large rapidity gap at HERA

24. Measurement of the t distribution in diffractive photoproduction at HERA

25. Observation of jet production in deep inelastic scattering with a large rapidity gap at HERA

26. Observation of Direct Processes In Photoproduction At Hera

27. Measurement of the Proton Structure-function F2 In ep Scattering At Hera

28. Search for excited electrons using the ZEUS detector

29. HADRONIC ENERGY-DISTRIBUTIONS IN DEEP-INELASTIC ELECTRON-PROTON SCATTERING

30. A MEASUREMENT OF SIGMA_TOT(GAMMA-P) AT ROOT-S=210GEV

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