HIGH MASS PHOTON PAIRS IN L+L-GAMMA-GAMMA EVENTS AT LEP

ADRIANI, O / AGUILARBENITEZ, M / AHLEN, S / ALCARAZ, J / ALOISIO, A / ALVERSON, G / ALVIGGI, MG / AMBROSI, G / AN, Q / ANDERHUB, H / ANDERSON, AL / ANDREEV, VP / ANTONOV, L / ANTREASYAN, D / ARCE, P / AREFIEV, A / ATAMANCHUK, A / AZEMOON, T / AZIZ, T / BABA, PVKS / BAGNAIA, P / BAKKEN, JA / BAKSAY, L / BALL, RC / BANERJEE, S / BAO, J / BARILLERE, R / BARONE, L / BASCHIROTTO, A / BATTISTON, R / BAY, A / BECATTINI, F / BECKER, U / BEHNER, F / BEHRENS, J / BENCZE, GL / BERDUGO, J / BERGES, P / BERTUCCI, B / BETEY, BL / BIASINI, M / BILAND, A / BILEI, GM / BIZZARRI, R / BLAISING, JJ / BOBBINK, GJ / BOCK, R / BOHM, A / BORGIA, B / BOSETI, M / BOURILKOV, D / BOURQUIN, M / BOUTIGNY, D / BOUWENS, B / BRAMBILLA, E / BRANSON, JG / BROCK, IC / BROOKS, M / BUJAK, A / BURGER, JD / BURGER, WJ / BUSENITZ, J / CAI, XD / CAPELL, M / CARIA, M / CARLINO, G / CARTACCI, AM / CASTELLO, R / CERRADA, M / CESARONI, F / CHANG, YH / CHATURVEDI, UK / CHEMARIN, M / CHEN, A / CHEN, C / CHEN, GM / CHEN, HF / CHEN, HS / CHEN, M / CHEN, WY / CHIEFARI, G / CHIEN, CY / CHOI, MT / CHUNG, S / CIVININI, C / CLARE, I / CLARE, R / COAN, TE / COHN, HO / COIGNET, G / COLINO, N / CONTIN, A / CUI, XT / CUI, XY / DAI, TS / DALESSANDRO, R / DEASMUNDIS, R / DEGRE, A / DEITERS, K / DENES, E / DENES, P / DENOTARISTEFANI, F / DHINA, M / DIBITONTO, D / DIEMOZ, M / DIMITROV, HR / DIONISI, C / DJAMBAZOV, L / DOVA, MT / DRAGO, E / DRIEVER, T / DUCHESNEAU, D / DUINKER, P / DURAN, I / EASO, S / ELMAMOUNI, H / ENGLER, A / EPPLING, FJ / ERNE, FC / EXTERMANN, P / FABBRETTI, R / FABRE, M / FALCIANO, S / FAN, SJ / FACKLER, O / FAY, J / FELCINI, M / FERGUSON, T / FERNANDEZ, D / FERNANDEZ, G / FERRONI, F / FESEFELDT, H / FIANDRINI, E / FIELD, J / FILTHAUT, F / FINOCCHIARO, G / FISHER, PH / FORCONI, G / FOREMAN, T / FREUDENREICH, K / FRIEBEL, W / FUKUSHIMA, M / GAILLOUD, M / GALAKTIONOV, Y / GALLO, E / GANGULI, SN / GARCIAABIA, P / GELE, D / GENTILE, S / GOLDFARB, S / GONG, ZF / GONZALEZ, E / GOUGAS, A / GOUJON, D / GRATTA, G / GRUENEWALD, M / GU, C / GUANZIROLI, M / GUO, JK / GUPTA, VK / GURTU, A / GUSTAFSON, HR / GUTAY, LJ / HANGARTER, K / HASAN, A / HAUSCHILDT, D / HE, CF / HE, JT / HEBBEKER, T / HEBERT, M / HERTEN, G / HERVE, A / HILGERS, K / HOFER, H / HOORANI, H / HU, G / HU, GQ / ILLE, B / ILYAS, MM / INNOCENTE, V / JANSSEN, H / JEZEQUEL, S / JIN, BN / KASSER, A / KHAN, RA / KAMYSHKOV, Y / KAPINOS, P / KAPUSTINSKY, JS / KARYOTAKIS, Y / KAUR, M / KHOKHAR, S / KIENZLEFOCACCI, MN / Kim, Jae Kwan / KIM, SC / KIM, YG / KINNISON, WW / KIRKBY, D / KIRSCH, S / KITTEL, W / KLIMENTOV, A / KONIG, AC / KOFFEMAN, E / KORNADT, O / KOUTSENKO, V / KOULBARDIS, A / KRAEMER, RW / KRAMER, T / KRASTEV, VR / KRENZ, W / KRIVSHICH, A / KUIJTEN, H / KUMAR, KS / KUNIN, A / LANDI, G / LANSKE, D / LANZANO, S / LEBRUN, P / LECOMTE, P / LECOQ, P / LECOULTRE, P / LEE, DM / LEEDOM, I / LEGGETT, C / LEGOFF, JM / LEISTE, R / LENTI, M / LEONARDI, E / LEYTENS, X / LI, C / LI, HT / LI, PJ / LIAO, JY / LIN, WT / LIN, ZY / LINDE, FL / LINDEMANN, B / LISTA, L / LIU, Y / LOHMANN, W / LONGO, E / LU, YS / LUBBERS, JM / LUBELSMEYER, K / LUCI, C / LUCKEY, D / LUDOVICI, L / LUMINARI, L / LUSTERMANN, W / MA, JM / MA, WG / MACDERMOTT, M / MALHOTRA, PK / MALIK, R / MALININ, A / MANA, C / MAOLINBAY, M / MARCHESINI, P / MARION, F / MARIN, A / MARTIN, JP / MARTINEZLASO, L / MARZANO, F / MASSARO, GGG / MAZUMDAR, K / MCBRIDE, P / MCMAHON, T / MCNALLY, D / MERK, M / MEROLA, L / MESCHINI, M / METZGER, WJ / MI, Y / MILLS, GB / MIR, Y / MIRABELLI, G / MNICH, J / MOLLER, M / MONTELEONI, B / MORAND, R / MORGANTI, S / MOULAI, NE / MOUNT, R / MULLER, S / NADTOCHY, A / NAGY, E / NAPOLITANO, M / NEWMAN, H / NEYER, C / NIAZ, MA / NIPPE, A / NOWAK, H / ORGANTINI, G / PANDOULAS, D / PAOLETTI, S / PAOLUCCI, P / PASCALA, G / PASSALEVA, G / PATRICELLI, S / PAUL, T / PAULUZZI, M / PAUS, C / PAUSS, F / PEI, YJ / PENSOTTI, S / PERRETGALLIX, D / PERRIER, J / PEVSNER, A / PICCOLO, D / PIERI, M / PIROUE, PA / PLASIL, F / PLYASKIN, V / POHL, M / POJIDAEV, V / POSTEMA, H / QI, ZD / QIAN, JM / QURESHI, KN / RAGHAVAN, R / RAHALCALLOT, G / RANCOITA, PG / RATTAGGI, M / RAVEN, G / RAZIS, P / READ, K / REN, D / REN, Z / RESCIGNO, M / REUCROFT, S / RICKER, A / RIEMANN, S / RIEMERS, W / RIND, O / RIZVI, HA / RODRIGUEZ, FJ / ROHNER, M / ROHNER, S / ROMERO, L / ROSE, J / ROSIERLEES, S / ROSMALEN, R / ROSSELET, P / RUBBIA, A / RUBIO, JA / RYKACZEWSKI, H / SACHWITZ, M / SAJAN, E / SALICIO, J / SALICIO, JM / SANDERS, GS / SANTOCCHIA, A / SARAKINOS, MS / SARTORELLI, G / SASSOWSKY, M / SAUVAGE, G / SCHEGELSKY, V / SCHMITZ, D / SCHMITZ, P / SCHNEEGANS, M / SCHOPPER, H / SCHOTANUS, DJ / SHOTKIN, S / SCHREIBER, HJ / SHUKLA, J / SCHULTE, R / SCHULTE, S / SCHULTZE, K / SCHWENKE, J / SCHWERING, G / SCIACCA, C / SCOTT, I / SEHGAL, R / SEILER, PG / SENS, JC / SERVOLI, L / SHEER, I / SHEN, DZ / SHEVCHENKO, S / SHI, XR / SHUMILOV, E / SHOUTKO, V / SON, D / SOPCZAK, A / SPARTIOTIS, C / SPICKERMANN, T / SPILLANTINI, P / STAROSTA, R / STEUER, M / STICKLAND, DP / STICOZZI, F / STONE, H / STRAUCH, K / STRINGFELLOW, BC / SUDHAKAR, K / SULTANOV, G / SUN, LZ / SUTER, H / SWAIN, JD / SYED, AA / TANG, XW / TAYLOR, L / TERZI, G / TING, SCC / TING, SM / TONUTTI, M / TONWAR, SC / TOTH, J / TSAREGORODTSEV, A / TSIPOLITIS, G / TULLY, C / TUNG, KL / ULBRICHT, J / URBAN, L / UWER, U / VALENTE, E / VANDEWALLE, RT / VETLITSKY, I / VIERTEL, G / VIKAS, P / VIKAS, U / VIVARGENT, M / VOGEL, H / VOGT, H / VOROBIEV, I / VOROBYOV, AA / VUILLEUMIER, L / WADHWA, M / WALLRAFF, W / WANG, C / WANG, CR / WANG, GH / WANG, XL / WANG, YF / WANG, ZM / WEBER, A / WEBER, J / WEILL, R / WENAUS, TJ / WENNINGER, J / WHITE, M / WILLMOTT, C / WITTGENSTEIN, F / WRIGHT, D / WU, SX / WYSLOUCH, B / XIE, YY / XU, JG / XU, ZZ / XUE, ZL / YAN, DS / YANG, BZ / YANG, CG / YANG, G / YE, CH / YE, JB / YE, Q / YEH, SC / YIN, ZW / YOU, JM / YUNUS, N / YZERMAN, M / ZACCARDELLI, C / ZEMP, P / ZENG, M / ZENG, Y / ZHANG, DH / ZHANG, ZP / ZHOU, B / ZHOU, GJ / ZHOU, JF / ZHU, RY / ZICHICHI, A / VANDERZWAAN, BCC
From the analysis of the reactions e+e- --> l+l- (ngamma) (l = e,mu, tau) we observe four events, one e+e-gammagamma and three mu +mu - gammagamma, with the invariant mass of the photon pairs close to 60 GeV. These events were selected from a data sample collected in the L3 detector corresponding to 950000 produced Z0's. More data are necessary to ascertain the origin of these events.
Publisher
ELSEVIER SCIENCE BV
Issue Date
1992-12
Language
ENG
Citation

PHYSICS LETTERS B, v.295, no.3-4, pp.337 - 346

ISSN
0370-2693
DOI
10.1016/0370-2693(92)91576-U
URI
http://hdl.handle.net/10203/64394
Appears in Collection
PH-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
  • Hit : 104
  • Download : 0
  • Cited 0 times in thomson ci
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡClick to seewebofscience_button
⊙ Cited 42 items in WoSClick to see citing articles inrecords_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0