Density, charge and transverse momentum correlations of particles in non-diffractive proton-proton collisions at $\sqrt{s}$ = 52.5 GeV

por Drijard, Daniel, Fischer, H G, Gokieli, R, Innocenti, Pier Giorgio, Korbel, V, Minten, Adolf G, Norton, Alan Robert, Sosnowski, R, Stein, S, Ullaland, O, Wahl, H D, Burlaud, P, Della Negra, Michel, Fontaine, G, Frenkiel, P, Ghesquière, C, Linglin, D, Sajot, G, Frehse, H, Kluge, E E, Putzer, A, Stiewe, J, Hanke, P, Hofmann, W, Isenbeck, W, Spengler, J, Wegener, D
Publicado 1978

Quantum number effects in events with a charged particle of large transverse momentum ; 2, charge correlations in jets

por Drijard, Daniel, Fischer, H G, Geist, Walter M, Innocenti, Pier Giorgio, Korbel, V, Minten, Adolf G, Norton, Alan Robert, Stein, S, Ullaland, O, Wahl, H D, Burlaud, P, Fontaine, G, Frenkiel, P, Ghesquière, C, Sajot, G, Hanke, P, Hofmann, W, Isenbeck, W, Panter, M, Rauschnabel, K, Spengler, J, Wegener, D, Frehse, H, Kluge, E E, Heiden, M, Putzer, A, Della Negra, Michel, Linglin, D, Gokieli, R, Sosnowski, R
Publicado 1979

The spatial resolution of the ALEPH TPC

por Amendolia, S R, Barczewski, T, Bauerdick, L A T, Blucher, E, Blum, Walter, Boudreau, J F, Cinabro, D, Ciocci, M A, Conway, J S, Cowen, D F, Fidecaro, F, Gobbo, B, Halley, A W, Haywood, S, Jahn, A, Johnson, R, Kasemann, M, Larsson, U, LeClaire, B, Lehraus, Ivan, Lohse, T, Lusiani, A, Marrocchesi, P S, May, J, Milotti, E, Minten, Adolf G, Richstein, J, Richter, R H, Roehn, S, Rolandi, Luigi, Schlatter, W D, Schmelling, M, Settles, Ronald, Stefanini, G, Steeg, F, Takashima, M, Tejessy, W, Thomas, J, Vayaki, Anna, Wear, J, Witzeling, W, Wu Sau Lan, Xue, S
Publicado 1989

Gating in the ALEPH Time Projection Chamber

por Amendolia, S R, Binder, M, Blum, W, Bykhovsky, M, Caldwell, A, Cherney, M, Cowen, D, De Mille, D P, Farilla, A, Fidecaro, F, Gu, S, Guo, Y, Izen, J, Jared, R, Kilgore, W, Lehraus, Ivan, Love, J, Maas, P, Marrocchesi, P S, Matthewson, R, May, J, Mermikides, Michael E, Milotti, E, Minten, Adolf G, Müller, D, Price, M, Richstein, J, Richter, R, Rolandi, Luigi, Sanguinetti, G, Schlatter, W D, Settles, R, Sinnis, C, Stefanini, G, Stierlin, U, Takashima, M, Tejessy, W, Thomas, J, Vayaki, A, Wear, J, Wicklund, E, Witzeling, W, Wu, S, Wu, W
Publicado 1986

Studies of wire gain and track distortion near the sector edges of the ALEPH Time Projection Chamber

por Amendolia, S R, Binder, M, Blum, Walter, Bykhovsky, M, Caldwell, A, Cowen, D F, De Mille, D P, Farilla, A, Fidecaro, F, Guo, Y N, Izen, J M, Jared, R C, Kilgore, W B, Lehraus, Ivan, Love, J J, Maas, P, Marrocchesi, P S, Matthewson, R, May, J, Mermikides, Michael E, Milotti, E, Minten, Adolf G, Müller, D, Price, M J, Richstein, J, Richter, R H, Rolandi, Luigi, Sanguinetti, G, Schlatter, W D, Settles, Ronald, Sinnis, G, Stefanini, G, Stierlin, U, Takashima, M, Tejessy, W, Thomas, J, Vayaki, Anna, Wear, J, Wicklund, E, Witzeling, W, Wu Sau Lan
Publicado 1987

Gating in the ALEPH Time Projection Chamber

por Amendolia, S R, Binder, M, Blum, Walter, Bykhovsky, M, Caldwell, A, Cherney, M, Cowen, D F, De Mille, D P, Farilla, A, Fidecaro, F, Gu, S H, Guo, Y N, Izen, J M, Jared, R C, Kilgore, W B, Lehraus, Ivan, Love, J J, Maas, P, Marrocchesi, P S, Matthewson, R, May, J, Mermikides, Michael E, Milotti, E, Minten, Adolf G, Müller, D, Price, M J, Richstein, J, Richter, R H, Rolandi, Luigi, Sanguinetti, G, Schlatter, W D, Settles, Ronald, Sinnis, G, Stefanini, G, Stierlin, U, Takashima, M, Tejessy, W, Thomas, J, Vayaki, Anna, Wear, J, Wicklund, E, Witzeling, W, Wu Sau Lan, Wu Wei Min
Publicado 1987

Gas system for ALEPH TPC

por Barczewski, T, Bauerdick, L A T, Bellantoni, L, Blucher, E, Blum, Walter, Boudreau, J F, Cinabro, D, Conway, J S, Cowen, D F, Fagerstrom, J, Fidecaro, F, Gobbo, B, Halley, A W, Haywood, S, Jahn, A, Jared, R C, Johnson, R, Kasemann, M, LeClaire, B, Lehraus, Ivan, Lohse, T, Lusiani, A, Marrocchesi, P S, May, J, Milotti, E, Minten, Adolf G, Pater, J R, Richstein, J, Richter, R H, Richter, W, Roehn, S, Rolandi, Luigi, Roth, A E, Rotscheidt, Herbert, Schlatter, W D, Schmelling, M, Settles, Ronald, Steeg, F, Stefanini, G, Takashima, M, Tejessy, W, Thomas, J, Vayaki, Anna, Wear, J, Wiedenmann, W, Witzeling, W, Wu Sau Lan
Publicado 1989

TPC90, a test model for the ALEPH Time Projection Chamber

por Amendolia, S R, Benetta, R, Binder, M, Blum, W, Bykhovsky, M, Caldwell, A, Cherney, M, Cowen, D, De Mille, D P, Farilla, A, Fidecaro, F, Gu, S, Guo, Y, Izen, J, Jared, R, Kilgore, W, Lehraus, Ivan, Liello, F, Love, J, Lusiani, A, Maas, P, Marrocchesi, P S, Matthewson, R, May, J, Mermikides, Michael E, Milotti, E, Minten, Adolf G, Monnier, E, Müller, D, Peisert, Anna, Price, M, Ragusa, F, Raine, C, Richstein, J, Richter, R, Rolandi, Luigi, Sanguinetti, G, Schlatter, W D, Sedgbeer, J, Settles, R, Sinnis, C, Smith, K, Stefanini, G, Stierlin, U, Takashima, M, Tejessy, W, Thomas, J, Vayaki, A, Wells, C, Wicklund, E, Witzeling, W, Wu, S, Wu, W
Publicado 1986

Performance of the ALEPH Time projection chamber

por Atwood, B W, Barczewski, T, Bauerdick, L, Bellantoni, L, Blucher, E, Blum, W, Boudreau, J, Boyle, O, Cinabro, D, Conway, J, Cowan, G, Cowen, D, Efthymiopoulos, I, Faure, P, Feng, Z, Fidecaro, F, Gobbo, B, Halley, A, Haywood, S, Jahn, A, Jared, R, Johnson, R, Kasemann, M, Kleinknecht, K, Le, C, Lehraus, Ivan, Löfstedt, B, Lohse, T, Lüke, D, Lusiani, A, Marrocchesi, P S, May, J, Meyer, T, Morsani, F, Minten, Adolf G, Pater, J, Pollmann, D, Price, M, Richter, R, Richter, W, Roehn, S, Rolandi, Luigi, Roth, A, Rotscheidt, H, Schlatter, W D, Schmelling, M, Schmidt, H, Schröder, J, Settles, R, Steeg, F, Stefanini, G, Stierlin, U, Takashima, M, Tejessy, W, Ten, H, Thomas, J, Vayaki, A, Wear, J, Wiedenmann, W, Witzeling, W, Wu, S
Publicado 1991

Tracking with the ALEPH time projection chamber

por Atwood, W B, Barczewski, T, Bauerdick, L A T, Bellantoni, L, Blucher, E, Blum, Walter, Boudreau, J, Boyle, O, Cinabro, D, Conway, J, Cowan, G D, Cowen, D F, Efthymiopoulos, I, Faure, P, Feng, Z, Fidecaro, F, Gobbo, B, Halley, A W, Haywood, S, Jahn, A, Jared, R C, Johnson, R P, Kasemann, M, Kleinknecht, K, LeClaire, B, Lehraus, Ivan, Lohse, T, Lüke, D, Lusiani, A, Marrocchesi, P S, May, J, Meyer, T C, Milotti, E, Minten, Adolf G, Pater, J R, Richter, R H, Roehn, S, Rolandi, Luigi, Roth, A E, Rotscheidt, Herbert, Schlatter, W D, Schmelling, M, Schmidt, H, Schröder, J, Settles, Ronald, Steeg, F, Stefanini, G, Takashima, M, Tejessy, W, Thomas, J, Vayaki, Anna, Wear, J, Wiedenmann, W, Witzeling, W, Wu Sau Lan
Publicado 1991

TPC90, a test model for the ALEPH Time Projection Chamber

por Amendolia, S R, Benetta, R, Binder, M, Blum, Walter, Caldwell, A, Cherney, M, Cowen, D F, De Mille, D P, Farilla, A, Fidecaro, F, Guo, Y N, Izen, J M, Jared, R C, Kilgore, W B, Kleinknecht, K, Lehraus, Ivan, Liello, F, Love, J J, Lusiani, A, Maas, P, Marrocchesi, P S, Matthewson, R, May, J, Mermikides, Michael E, Milotti, E, Minten, Adolf G, Monnier, E, Müller, D, Peisert, Anna, Price, M J, Ragusa, F, Raine, C, Richstein, J, Richter, R H, Rolandi, Luigi, Sanguinetti, G, Schlatter, W D, Sedgbeer, J K, Settles, Ronald, Sinnis, G, Smith, K M, Stefanini, G, Stierlin, U, Takashima, M, Tejessy, W, Thomas, J, Vayaki, Anna, Wells, J, Wicklund, E, Witzeling, W, Wu Sau Lan, Wu Wei Min
Publicado 1987

Performance of the ALEPH time projection chamber

por Atwood, W B, Barczewski, T, Bauerdick, L A T, Bellantoni, L, Blucher, E, Blum, Walter, Boudreau, J F, Boyle, O, Cinabro, D, Conway, J S, Cowan, G D, Cowen, D F, Efthymiopoulos, I, Faure, P, Feng, Z, Fidecaro, F, Gobbo, B, Halley, A W, Haywood, S, Jahn, A, Jared, R C, Johnson, R P, Kasemann, M, Kleinknecht, K, LeClaire, B, Lehraus, Ivan, Löfstedt, B, Lohse, T, Lüke, D, Lusiani, A, Marrocchesi, P S, May, J, Meyer, T C, Morsani, F, Minten, Adolf G, Pater, J R, Pollmann, D, Price, M, Richter, R H, Richter, W, Roehn, S, Rolandi, Luigi, Roth, A E, Rotscheidt, Herbert, Schlatter, W D, Schmelling, M, Schmidt, H, Schröder, J, Settles, Ronald, Steeg, F, Stefanini, G, Stierlin, U, Takashima, M, Tejessy, W, ten Have, I, Thomas, J, Vayaki, Anna, Wear, J, Wiedenmann, W, Witzeling, W, Wu Sau Lan
Publicado 1991

Energy Resolution Performance of the CMS Electromagnetic Calorimeter

por Adzic, Petar, Alemany-Fernandez, Reyes, Almeida, Carlos, Almeida, Nuno, Anagnostou, Georgios, Anfreville, Marc, Anicin, Ivan, Antunovic, Zeljko, Auffray, Etiennette, Baccaro, Stefania, Baffioni, Stephanie, Barney, David, Barone, Luciano, Barrillon, Pierre, Bartoloni, Alessandro, Beauceron, Stephanie, Beaudette, Florian, Bell, Ken W, Benetta, Robert, Bercher, Michel, Berthon, Ursula, Betev, Botjo, Beuselinck, Raymond, Bhardwaj, Ashutosh, Biino, Cristina, Bimbot, Stephane, Blaha, Jan, Bloch, Philippe, Blyth, Simon, Bordalo, Paula, Bornheim, Adolf, Bourotte, Jean, Britton1, D, Brown, Robert M, Brunelière, Renaud, Busson, Philippe, Camporesi, Tiziano, Cartiglia, Nicolo, Cavallari, Francesca, Cerutti, Muriel, Chamont, David, Chang, Paoti, Chang, You-Hao, Charlot, Claude, Chatterji, Sudeep, Chen, E Augustine, Chipaux, Rémi, Choudhary, Brajesh C, Cockerill, David J A, Collard, Caroline, Combaret, Christophe, Cossutti, Fabio, Costantini, Silvia, Da Silva, J C, Dafinei, Ioan, Daskalakis, Georgios, Davatz, Giovanna, Debraine, Alain, Decotigny, David, De Min, Alberto, Deiters, Konrad, Dejardin, Marc, Della Negra, Rodolphe, Della Ricca, Giuseppe, Depasse, Pierre, Descamp, J, Dewhirst, Guy, Dhawan, Satish, Diemoz, Marcella, Dissertori, Günther, Dittmar, Michael, Djambazov, Lubomir, Dobrzynski, Ludwik, Drndarevic, Snezana, Dupanloup, Michel, Dzelalija, Mile, Ehlers, Jan, El-Mamouni, H, Peisert, Anna, Evangelou, Ioannis, Fabbro, Bernard, Faure, Jean-Louis, Fay, Jean, Ferri, Federico, Flower, Paul S, Franzoni, Giovanni, Funk, Wolfgang, Gaillac, Anne-Marie, Gargiulo, Corrado, Gascon-Shotkin, S, Geerebaert, Yannick, Gentit, François-Xavier, Ghezzi, Alessio, Gilly, Jean, Giolo-Nicollerat, Anne-Sylvie, Givernaud, Alain, Gninenko, Sergei, Go, Apollo, Godinovic, Nikola, Golubev, Nikolai, Golutvin, Igor, Gómez-Reino, Robert, Govoni, Pietro, Grahl1, J, Gras1, P, Greenhalgh, Justin, Guillaud, Jean-Paul, Haguenauer, Maurice, Hamel-de-Montechenault, G, Hansen, Magnus, Heath, Helen F, AHill, J, Hobson, Peter R, Holmes, Daniel, Holzner, André, Hou, George Wei-Shu, Ille, Bernard, Ingram, Quentin, Jain, Adarsh, Jarry, Patrick, Jauffret, C, Jha, Manoj, Karar, Akli, Kataria, Sushil Kumar, Katchanov, V A, Kennedy, Bruce W, Kloukinas, Kostas, Kokkas, Panagiotis, Korjik, M, Krasnikov, Nikolai, Krpic, Dragomir, Kyriakis, Aristotelis, Lebeau, Michel, Lecomte, Pierre, Lecoq, Paul, Lemaire, Marie-Claude, Lethuillier, Morgan, Lin, Willis, Lintern, A L, Lister, Alison, Litvin, V, Locci, Elizabeth, Lodge, Anthony B, Longo, Egidio, Loukas, Demetrios, Luckey, D, Lustermann, Werner, Lynch, Clare, MacKay, Catherine Kirsty, Malberti, Martina, Maletic, Dimitrije, Mandjavidze, Irakli, Manthos, Nikolaos, Markou, Athanasios, Mathez, Hervé, Mathieu, Antoine, Matveev, Viktor, Maurelli, Georges, Menichetti, Ezio, Meridiani, Paolo, Milenovic, Predrag, Milleret, Gérard, Miné, Philippe, Mur, Michel, Musienko, Yuri, Nardulli, Alessandro, Nash, Jordan, Neal, Homer, Nédélec, Patrick, Negri, Pietro, Nessi-Tedaldi, Francesca, Newman26, H B, Nikitenko, Alexander, Obertino, Maria Margherita, Ofierzynski, Radoslaw Adrian, Organtini, Giovanni, Paganini, Pascal, Paganoni, Marco, Papadopoulos, Ioannis, Paramatti, Riccardo, Pastrone, Nadia, Pauss, Felicitas, Poilleux, Patrick, Puljak, Ivica, Pullia, Antonino, Puzovic, Jovan, Ragazzi, Stefano, Ramos, Sergio, Rahatlou, Shahram, Rander, John, Ranjan, Kirti, Ravat, Olivier, Raymond, M, Razis, Panos A, Redaelli, Nicola, Renker, Dieter, Reucroft, Steve, Reymond, Jean-Marc, Reynaud, Michel, Reynaud, Serge, Romanteau, Thierry, Rondeaux, Françoise, Rosowsky, André, Rovelli, Chiara, Rumerio, Paolo, Rusack, Roger, Rusakov, Sergey V, Ryan, Matthew John, Rykaczewski, Hans, Sakhelashvili, Tariel, Salerno, Roberto, Santos, Marcelino, Seez, Christopher, Semeniouk, Igor, Sharif, Omar, Sharp, Peter, Shepherd-Themistocleous, Claire, Shevchenko, Sergey, Shivpuri, Ram Krishen, Sidiropoulos, Georgios, Sillou, Daniel, Singovsky, Alexander, Sirois, Yves, Sirunyan, Albert M, Smith, Brian, Smith, Vincent J, Sproston, Martin, Suter, Henry, Swain, John, Tabarelli de Fatis, Tommaso, Takahashi, Maiko, Tapper, Robert J, Tcheremoukhine, Alexandre, Teixeira, Isabel, Teixeira, Joao Paulo, Teller, Olivier, Timlin, Claire, ATriantis, F, Troshin, Sergey, Tyurin, Nikolay, Ueno, Koji, Uzunian, Andrey, Varela, Joao, Vaz-Cardoso, N, Verrecchia, Patrice, Vichoudis, Paschalis, Vigano, S, Viertel, Gert, Virdee, Tejinder, Vlassov, E, Wang, Minzu, Weinstein, Alan, Williams, Jennifer C, Yaselli, Ignacio, Zabi, Alexandre, Zamiatin, Nikolai, Zelepoukine, Serguei, Zeller, Michael E, Zhang, Lin, Zhang, Yawei, Zhu, Kejun, Zhu, Ren-Yuan
Publicado 2006

Results of the First Performance Tests of the CMS Electromagnetic Calorimeter

por Adzic, Petar, Alemany-Fernandez, Reyes, Almeida, Carlos, Almeida, Nuno, Anagnostou, Georgios, Anfreville, Marc, Anicin, Ivan, Antunovic, Zeljko, Asimidis, Asimakis, Auffray, Etiennette, Baccaro, Stefania, Barney, David, Barone, Luciano, Barrillon, Pierre, Bartoloni, Alessandro, Beauceron, Stephanie, Beaudette, Florian, Bell, Ken W, Benetta, Robert, Bercher, Michel, Beteva, B, Beuselinck, Raymond, Bhardwa, A, Biino, Cristina, Bimbot, Stephane, Bloch, Philippe, Blyth, Simon, Bonesini, Maurizio, Bordalo, Paula, Bornheim, Adolf, Bourotte, Jean, Britton, David, Brown, Robert M, Brunelière, Renaud, Busson, Philippe, Camporesi, Tiziano, Cartiglia, Nicolo, Cavallari, Francesca, Chamont, David, Chang, Paoti, Chang, You-Hao, Charlot, Claude, Chen, E Augustine, Chipaux, Rémi, Cockerill, David J A, Collard, Caroline, Combaret, Christophe, Costantini, Silvia, Da Silva, J C, Dafinei, Ioan, Daskalakis, Georgios, Davatz, Giovanna, De Min, Alberto, Deiters, Konrad, Dejardin, Marc, Della Negra, Rodolphe, Depasse, Pierre, Descamp, J, Dewhirst, Guy, Dhawan, Satish, Diemoz, Marcella, Dissertori, Günther, Dittmar, Michael, Djambazov, Lubomir, Dobrzynski, Ludwik, Drndarevic, Snezana, Dupanloup, Michel, Dzelalija, Mile, Ehlers, Jan, El-Mamouni, H, Peisert, Anna, Evangelou, Ioannis, Fabbro, Bernard, Faure, Jean-Louis, Fay, Jean, Ferri, Federico, Flower, Paul S, Franzoni, Giovanni, Funk, Wolfgang, Gaillac, Anne-Marie, Gargiulo, Corrado, Gascon-Shotkin, S, Geerebaert, Yannick, Gentit, François-Xavier, Ghezzi, Alessio, Gilly, Jean, Giolo-Nicollerat, Anne-Sylvie, Givernaud, Alain, Gninenko, Sergei, Go, Apollo, Godinovic, Nikola, Golubev, Nikolai, Gómez-Reino, Robert, Govoni, Pietro, Grahl, James, Gras, Philippe, Greenhalgh, Justin, Guillaud, Jean-Paul, Haguenauer, Maurice, Hamel De Montechenault, G, Hansen, Magnus, Heath, Helen F, Hill, Jack, Hobson, Peter R, Holmes, Daniel, Holzner, André, Hou, George Wei-Shu, Ille, Bernard, Ingram, Quentin, Jain, Adarsh, Janot, Patrick, Jarry, Patrick, Karar, M A, Kataria, Sushil Kumar, Katchanov, V A, Kennedy, Bruce W, Kloukinas, Kostas, Koblitz, Birger, Kokkas, Panagiotis, Korjik, M, Krasnikov, Nikolai, Krpic, Dragomir, Kyriakis, Aristotelis, Lebeau, Michel, Lecomte, Pierre, Lecoq, Paul, Lemaire, Marie-Claude, Lethuillier, Morgan, Lin, Willis, Lintern, A L, Lister, Alison, Locci, Elizabeth, Lodge, Anthony B, Longo, Egidio, Loukas, Demetrios, Lustermann, Werner, Lynch, Clare, MacKay, Catherine Kirsty, Maletic, Dimitrije, Mandjavidze, Irakli, Manthos, Nikolaos, Markou, Athanasios, Mathez, Hervé, Matveev, Viktor, Maurelli, Georges, Menichetti, Ezio, Meridiani, Paolo, Milenovic, Predrag, Milleret, Gérard, Miné, Philippe, Montecchi, Marco, Mur, Michel, Musienko, Yuri, Nardulli, Alessandro, Nash, Jordan, Neal, Homer, Nédélec, Patrick, Negri, Pietro, Nessi-Tedaldi, Francesca, Newman, Harvey B, Nikitenko, Alexander, Obertino, Maria Margherita, Ofierzynski, Radoslaw Adrian, Organtini, Giovanni, Paganini, Pascal, Paganoni, Marco, Papadopoulos, Ioannis, Paramatti, Riccardo, Pastrone, Nadia, Pauss, Felicitas, Poilleux, Patrick, Puljak, Ivica, Pullia, Antonino, Puzovic, Jovan, Ragazzi, Stefano, Ramos, Sergio, Rander, John, Ravat, Olivier, Raymond, M, Razis, Panos A, Redaelli, Nicola, Regnault, Nicolas, Renker, Dieter, Reucroft, Steve, Reymond, Jean-Marc, Reynaud, Michel, Reynaud, Serge, Romanteau, Thierry, Rondeaux, Françoise, Rosowsky, André, Rovelli, Chiara, Rusack, Roger, Rusakov, Sergey V, Ryan, Matthew John, Rykaczewski, Hans, Sakhelashvili, Tariel, Salerno, Roberto, Santos, Marcelino, Schinzel, Dietrich, Seez, Christopher, Semeniouk, Igor, Sempere-Roldan, P, Sharif, Omar, Sharp, Peter, Shepherd-Themistocleous, Claire, Shevchenko, Sergey, Shivpuri, Ram Krishen, Sidiropoulos, Georgios, Sillou, Daniel, Singovsky, Alexander, Sirois, Yves, Sirunyan, Albert M, Smith, Brian, Smith, Vincent J, Sproston, Martin, Suter, Henry, Swain, John, Tabarelli de Fatis, Tommaso, Takahashi, Maiko, Tapper, Robert J, Tcheremoukhine, Alexandre, Teixeira, Isabel, Teixeira, Joao Paulo, Teller, Olivier, Triantis, Frixos A, Troshin, Sergey, Tyurin, Nikolay, Udriot, Stève, Ueno, Koji, Uzunian, Andrey, Van Vulpen, Ivo, Varela, Joao, Vaz-Cardoso, N, Verrecchia, Patrice, Vichoudis, Paschalis, Viertel, Gert, Virdee, Tejinder, Wang, Minzu, Williams, Jennifer C, Yaselli, Ignacio, Zamiatin, Nikolai, Zelepoukine, Serguei, Zeller, Michael E, Zhang, Lin, Zhu, Kejun, Zhu, Ren-Yuan
Publicado 2005

Energy Resolution of the Barrel of the CMS Electromagnetic Calorimeter

por Adzic, Petar, Alemany-Fernandez, Reyes, Almeida, Carlos, Almeida, Nuno, Anagnostou, Georgios, Anfreville, Marc, Anicin, Ivan, Antunovic, Zeljko, Auffray, Etiennette, Baccaro, Stefania, Baffioni, Stephanie, Baillon, Paul, Barney, David, Barone, Luciano, Barrillon, Pierre, Bartoloni, Alessandro, Beauceron, Stephanie, Beaudette, Florian, Bell, Ken W, Benetta, Robert, Bercher, Michel, Berthon, Ursula, Betev, Botjo, Beuselinck, Raymond, Bhardwaj, Ashutosh, Bialas, Wojciech, Biino, Cristina, Bimbot, Stephane, Blaha, Jan, Bloch, Philippe, Blyth, Simon, Bordalo, Paula, Bornheim, Adolf, Bourotte, Jean, Britton, David, Brown, Robert M, Brunelière, Renaud, Busson, Philippe, Camporesi, Tiziano, Cartiglia, Nicolo, Cavallari, Francesca, Cerutti, Muriel, Chamont, David, Chang, Paoti, Chang, You-Hao, Charlot, Claude, Chatterji, Sudeep, Chen, E Augustine, Chipaux, Rémi, Choudhary, Brajesh C, Cockerill, David J A, Collard, Caroline, Combaret, Christophe, Cossutti, Fabio, Da Silva, J C, Dafinei, Ioan, Daskalakis, Georgios, Davatz, Giovanna, Decotigny, David, De Min, Alberto, Deiters, Konrad, Dejardin, Marc, Del Re, Daniele, Della Negra, Rodolphe, Della Ricca, Giuseppe, Depasse, Pierre, Descamp, J, Dewhirst, Guy, Dhawan, Satish, Diemoz, Marcella, Dissertori, Günther, Dittmar, Michael, Djambazov, Lubomir, Dobrzynski, Ludwik, Drndarevic, Snezana, Dupanloup, Michel, Dzelalija, Mile, Ehlers, Jan, El-Mamouni, H, Peisert, Anna, Evangelou, Ioannis, Fabbro, Bernard, Faure, Jean-Louis, Fay, Jean, Ferri, Federico, Flower, Paul S, Franzoni, Giovanni, Funk, Wolfgang, Gaillac, Anne-Marie, Gargiulo, Corrado, Gascon-Shotkin, S, Geerebaert, Yannick, Gentit, François-Xavier, Ghezzi, Alessio, Gilly, Jean, Giolo-Nicollerat, Anne-Sylvie, Givernaud, Alain, Gninenko, Sergei, Go, Apollo, Godinovic, Nikola, Golubev, Nikolai, Golutvin, Igor, Gómez-Reino, Robert, Govoni, Pietro, Grahl, James, Gras, Philippe, Greenhalgh, Justin, Guillaud, Jean-Paul, Haguenauer, Maurice, Hamel De Montechenault, G, Hansen, Magnus, Heath, Helen F, Hill, Jack, Hobson, Peter R, Holmes, Daniel, Holzner, André, Hou, George Wei-Shu, Ille, Bernard, Ingram, Quentin, Jain, Adarsh, Jarry, Patrick, Jauffret, C, Jha, Manoj, Karar, M A, Kataria, Sushil Kumar, Katchanov, V A, Kennedy, Bruce W, Kloukinas, Kostas, Kokkas, Panagiotis, Korjik, M, Krasnikov, Nikolai, Krpic, Dragomir, Kyriakis, Aristotelis, Lebeau, Michel, Lecomte, Pierre, Lecoq, Paul, Lemaire, Marie-Claude, Lethuillier, Morgan, Lin, Willis, Lintern, A L, Lister, Alison, Litvin, V, Locci, Elizabeth, Lodge, Anthony B, Longo, Egidio, Loukas, Demetrios, Luckey, D, Lustermann, Werner, Lynch, Clare, MacKay, Catherine Kirsty, Malberti, Martina, Maletic, Dimitrije, Mandjavidze, Irakli, Manthos, Nikolaos, Markou, Athanasios, Mathez, Hervé, Mathieu, Antoine, Matveev, Viktor, Maurelli, Georges, Menichetti, Ezio, Meridiani, Paolo, Milenovic, Predrag, Milleret, Gérard, Miné, Philippe, Mur, Michel, Musienko, Yuri, Nardulli, Alessandro, Nash, Jordan, Neal, Homer, Nédélec, Patrick, Negri, Pietro, Nessi-Tedaldi, Francesca, Newman, Harvey B, Nikitenko, Alexander, Obertino, Maria Margherita, Ofierzynski, Radoslaw Adrian, Organtini, Giovanni, Paganini, Pascal, Paganoni, Marco, Papadopoulos, Ioannis, Paramatti, Riccardo, Pastrone, Nadia, Pauss, Felicitas, Puljak, Ivica, Pullia, Antonino, Puzovic, Jovan, Ragazzi, Stefano, Ramos, Sergio, Rahatlou, Shahram, Rander, John, Ranjan, Kirti, Ravat, Olivier, Raymond, M, Razis, Panos A, Redaelli, Nicola, Renker, Dieter, Reucroft, Steve, Reymond, Jean-Marc, Reynaud, Michel, Reynaud, Serge, Romanteau, Thierry, Rondeaux, Françoise, Rosowsky, André, Rovelli, Chiara, Rumerio, Paolo, Rusack, Roger, Rusakov, Sergey V, Ryan, Matthew John, Rykaczewski, Hans, Sakhelashvili, Tariel, Salerno, Roberto, Santos, Marcelino, Seez, Christopher, Semeniouk, Igor, Sharif, Omar, Sharp, Peter, Shepherd-Themistocleous, Claire, Shevchenko, Sergey, Shivpuri, Ram Krishen, Sidiropoulos, Georgios, Sillou, Daniel, Singovsky, Alexander, Sirois, Y, Sirunyan, Albert M, Smith, Brian, Smith, Vincent J, Sproston, Martin, Suter, Henry, Swain, John, Tabarelli de Fatis, Tommaso, Takahashi, Maiko, Tapper, Robert J, Tcheremoukhine, Alexandre, Teixeira, Isabel, Teixeira, Joao Paulo, Teller, Olivier, Timlin, Claire, Triantis, F A, Troshin, Sergey, Tyurin, Nikolay, Ueno, Koji, Uzunian, Andrey, Varela, Joao, Vaz-Cardoso, N, Verrecchia, Patrice, Vichoudis, Paschalis, Vigano, S, Viertel, Gert, Virdee, Tejinder, Vlassov, E, Wang, Minzu, Weinstein, Alan, Williams, Jennifer C, Yaselli, Ignacio, Zabi, Alexandre, Zamiatin, Nikolai, Zelepoukine, Serguei, Zeller, Michael E, Zhang, Lin, Zhang, Jia-Wen, Zhang, Yawei, Zhu, Kejun, Zhu, Ren-Yuan
Publicado 2006

A study of the decay width difference in the $B^{0}_{s}-\overline{B}^{0}_{s}$ system using $\phi\phi$ correlations

por Barate, R, Décamp, D, Ghez, P, Goy, C, Lees, J P, Merle, E, Minard, M N, Pietrzyk, B, Alemany, R, Bravo, S, Casado, M P, Chmeissani, M, Crespo, J M, Fernández, E, Fernández-Bosman, M, Garrido, L, Graugès-Pous, E, Martínez, M, Merino, G, Miquel, R, Mir, L M, Pacheco, A, Ruiz, H, Colaleo, A, Creanza, D, De Palma, M, Iaselli, Giuseppe, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Boix, G, Buchmüller, O L, Cattaneo, M, Cerutti, F, Dissertori, G, Drevermann, H, Forty, Roger W, Frank, M, Greening, T C, Halley, A W, Hansen, J B, Harvey, J, Janot, P, Jost, B, Lehraus, Ivan, Mato, P, Minten, Adolf G, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Schlatter, W D, Schmitt, M, Schneider, O, Spagnolo, P, Tejessy, W, Teubert, F, Tournefier, E, Wright, A E, Ajaltouni, Ziad J, Badaud, F, Chazelle, G, Deschamps, O, Falvard, A, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, J C, Pallin, D, Perret, P, Podlyski, F, Hansen, J D, Hansen, J R, Hansen, P H, Nilsson, B S, Wäänänen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, Errietta, Vayaki, Anna, Blondel, A, Bonneaud, G R, Brient, J C, Rougé, A, Rumpf, M, Swynghedauw, M, Verderi, M, Videau, H L, Focardi, E, Parrini, G, Zachariadou, K, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, G P, Passalacqua, L, Pepé-Altarelli, M, Lynch, J G, Negus, P, O'Shea, V, Raine, C, Teixeira-Dias, P, Thompson, A S, Cavanaugh, R J, Dhamotharan, S, Geweniger, C, Hanke, P, Hansper, G, Hepp, V, Kluge, E E, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, David M, Cameron, W, Dornan, Peter J, Girone, M, Marinelli, N, Sedgbeer, J K, Thompson, J C, Thomson, E, Ghete, V M, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bowdery, C K, Buck, P G, Finch, A J, Foster, F, Hughes, G, Jones, R W L, Robertson, N A, Giehl, I, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Rohne, E, Sander, H G, Wachsmuth, H W, Zeitnitz, C, Bonissent, A, Carr, J, Coyle, P, Leroy, O, Payre, P, Rousseau, D, Talby, M, Aleppo, M, Antonelli, M, Ragusa, F, Dietl, H, Ganis, G, Hüttmann, K, Lütjens, G, Mannert, C, Männer, W, Moser, H G, Schael, S, Settles, Ronald, Stenzel, H, Wiedenmann, W, Wolf, G, Azzurri, P, Boucrot, J, Callot, O, Chen, S, Cordier, A, Davier, M, Duflot, L, Grivaz, J F, Heusse, P, Jacholkowska, A, Le Diberder, F R, Lefrançois, J, Lutz, A M, Schune, M H, Veillet, J J, Videau, I, Zerwas, D, Bagliesi, G, Boccali, T, Calderini, G, Ciulli, V, Foà, L, Giassi, A, Ligabue, F, Messineo, A, Palla, Fabrizio, Rizzo, G, Sanguinetti, G, Sciabà, A, Sguazzoni, G, Tenchini, Roberto, Venturi, A, Verdini, P G, Blair, G A, Cowan, G D, Green, M G, Medcalf, T, Strong, J A, Clifft, R W, Edgecock, T R, Norton, P R, Tomalin, I R, Bloch-Devaux, B, Colas, P, Emery, S, Kozanecki, Witold, Lançon, E, Lemaire, M C, Locci, E, Pérez, P, Rander, J, Renardy, J F, Roussarie, A, Schuller, J P, Schwindling, J, Trabelsi, A, Vallage, B, Black, S N, Dann, J H, Johnson, R P, Kim, H Y, Konstantinidis, N P, Litke, A M, McNeil, M A, Taylor, G, Booth, C N, Cartwright, S L, Combley, F, Lehto, M H, Thompson, L F, Affholderbach, K, Böhrer, A, Brandt, S, Grupen, Claus, Misiejuk, A, Prange, G, Sieler, U, Giannini, G, Gobbo, B, Rothberg, J E, Wasserbaech, S R, Armstrong, S R, Elmer, P, Ferguson, D P S, Gao, Y, González, S, Hayes, O J, Hu, H, Jin, S, Kile, J, McNamara, P A, Nielsen, J, Orejudos, W, Pan, Y B, Saadi, Y, Scott, I J, Walsh, J, Von Wimmersperg-Töller, J H, Wu Sau Lan, Wu, X, Zobernig, G
Publicado 2000

Investigation of Inclusive CP Asymmetries in B$^{0}$ Decays

por Barate, R, Décamp, D, Ghez, P, Goy, C, Lees, J P, Merle, E, Minard, M N, Pietrzyk, B, Bravo, S, Casado, M P, Chmeissani, M, Crespo, J M, Fernández, E, Fernández-Bosman, M, Garrido, L, Graugès-Pous, E, Martínez, M, Merino, G, Miquel, R, Mir, L M, Pacheco, A, Ruiz, H, Colaleo, A, Creanza, D, De Palma, M, Iaselli, Giuseppe, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Boix, G, Buchmüller, O L, Cattaneo, M, Cerutti, F, Dissertori, G, Drevermann, H, Forty, Roger W, Frank, M, Greening, T C, Hansen, J B, Harvey, J, Janot, P, Jost, B, Lehraus, Ivan, Mato, P, Minten, Adolf G, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Schlatter, W D, Schmitt, M, Schneider, O, Spagnolo, P, Tejessy, W, Teubert, F, Tournefier, E, Wright, A E, Ajaltouni, Ziad J, Badaud, F, Chazelle, G, Deschamps, O, Falvard, A, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, J C, Pallin, D, Perret, P, Podlyski, F, Hansen, J D, Hansen, J R, Hansen, P H, Nilsson, B S, Petersen, B, Wäänänen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, Errietta, Vayaki, Anna, Blondel, A, Bonneaud, G R, Brient, J C, Rougé, A, Rumpf, M, Swynghedauw, M, Verderi, M, Videau, H L, Focardi, E, Parrini, G, Zachariadou, K, Antonelli, A, Antonelli, M, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, G P, Passalacqua, L, Pepé-Altarelli, M, Halley, A W, Lynch, J G, Negus, P, O'Shea, V, Raine, C, Teixeira-Dias, P, Thompson, A S, Cavanaugh, R J, Dhamotharan, S, Geweniger, C, Hanke, P, Hansper, G, Hepp, V, Kluge, E E, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, David M, Cameron, W, Dornan, Peter J, Girone, M, Marinelli, N, Sedgbeer, J K, Thompson, J C, Thomson, E, Ghete, V M, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bowdery, C K, Buck, P G, Finch, A J, Foster, F, Hughes, G, Jones, R W L, Robertson, N A, Giehl, I, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Rohne, E, Sander, H G, Wachsmuth, H W, Zeitnitz, C, Bonissent, A, Carr, J, Coyle, P, Leroy, O, Payre, P, Rousseau, D, Talby, M, Aleppo, M, Ragusa, F, Dietl, H, Ganis, G, Heister, A, Hüttmann, K, Lütjens, G, Mannert, C, Männer, W, Moser, H G, Schael, S, Settles, Ronald, Stenzel, H, Wiedenmann, W, Wolf, G, Azzurri, P, Boucrot, J, Callot, O, Chen, S, Cordier, A, Davier, M, Duflot, L, Grivaz, J F, Heusse, P, Jacholkowska, A, Le Diberder, F R, Lefrançois, J, Lutz, A M, Schune, M H, Veillet, J J, Videau, I, Yuan, C, Zerwas, D, Bagliesi, G, Boccali, T, Calderini, G, Ciulli, V, Foà, L, Giassi, A, Ligabue, F, Messineo, A, Palla, Fabrizio, Rizzo, G, Sanguinetti, G, Sciabà, A, Sguazzoni, G, Tenchini, Roberto, Venturi, A, Verdini, P G, Blair, G A, Cowan, G D, Green, M G, Medcalf, T, Strong, J A, Von Wimmersperg-Töller, J H, Clifft, R W, Edgecock, T R, Norton, P R, Tomalin, I R, Bloch-Devaux, B, Colas, P, Emery, S, Kozanecki, Witold, Lançon, E, Lemaire, M C, Locci, E, Pérez, P, Rander, J, Renardy, J F, Roussarie, A, Schuller, J P, Schwindling, J, Trabelsi, A, Vallage, B, Black, S N, Dann, J H, Johnson, R P, Kim, H Y, Konstantinidis, N P, Litke, A M, McNeil, M A, Taylor, G, Booth, C N, Cartwright, S L, Combley, F, Lehto, M H, Thompson, L F, Affholderbach, K, Böhrer, A, Brandt, S, Grupen, Claus, Misiejuk, A, Prange, G, Sieler, U, Giannini, G, Gobbo, B, Rothberg, J E, Wasserbaech, S R, Armstrong, S R, Cranmer, K, Elmer, P, Ferguson, D P S, Gao, Y, González, S, Hayes, O J, Hu, H, Jin, S, Kile, J, McNamara, P A, Nielsen, J, Orejudos, W, Pan, Y B, Saadi, Y, Scott, I J, Walsh, J, Wu Sau Lan, Wu, X, Zobernig, G
Publicado 2000

Measurement of the Hadronic Photon Structure Function at LEP 1 for $Q^{2}$ Values between 9.9 and 284 $GeV^{2}$

por Barate, R, Décamp, D, Ghez, P, Goy, C, Lees, J P, Merle, E, Minard, M N, Pietrzyk, B, Alemany, R, Casado, M P, Chmeissani, M, Crespo, J M, Fernández, E, Fernández-Bosman, M, Garrido, L, Graugès-Pous, E, Juste, A, Martínez, M, Merino, G, Miquel, R, Mir, L M, Pacheco, A, Park, I C, Riu, I, Colaleo, A, Creanza, D, De Palma, M, Gelao, G, Iaselli, Giuseppe, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Becker, U, Boix, G, Cattaneo, M, Cerutti, F, Ciulli, V, Dissertori, G, Drevermann, H, Forty, Roger W, Frank, M, Halley, A W, Hansen, J B, Harvey, J, Janot, P, Jost, B, Lehraus, Ivan, Leroy, O, Mato, P, Minten, Adolf G, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Rousseau, D, Schlatter, W D, Schmitt, M, Schneider, O, Spagnolo, P, Tejessy, W, Teubert, F, Tomalin, I R, Tournefier, E, Wright, A E, Ajaltouni, Ziad J, Badaud, F, Chazelle, G, Deschamps, O, Falvard, A, Ferdi, C, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, J C, Pallin, D, Perret, P, Podlyski, F, Hansen, J D, Hansen, J R, Hansen, P H, Nilsson, B S, Rensch, B, Wäänänen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, Errietta, Siotis, I, Vayaki, Anna, Blondel, A, Bonneaud, G R, Brient, J C, Rougé, A, Rumpf, M, Swynghedauw, M, Verderi, M, Videau, H L, Focardi, E, Parrini, G, Zachariadou, K, Cavanaugh, R J, Corden, M, Georgiopoulos, C H, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, G P, Passalacqua, L, Pepé-Altarelli, M, Curtis, L, Lynch, J G, Negus, P, O'Shea, V, Raine, C, Teixeira-Dias, P, Thompson, A S, Buchmüller, O L, Dhamotharan, S, Geweniger, C, Hanke, P, Hansper, G, Hepp, V, Kluge, E E, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Ghete, V M, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bowdery, C K, Buck, P G, Finch, A J, Foster, F, Hughes, G, Jones, R W L, Robertson, N A, Williams, M I, Giehl, I, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Rohne, E, Sander, H G, Wachsmuth, H W, Zeitnitz, C, Aubert, Jean-Jacques, Benchouk, C, Bonissent, A, Carr, J, Coyle, P, Etienne, F, Motsch, F, Payre, P, Talby, M, Thulasidas, M, Aleppo, M, Antonelli, M, Ragusa, F, Büscher, V, Dietl, H, Ganis, G, Hüttmann, K, Lütjens, G, Mannert, C, Männer, W, Moser, H G, Schael, S, Settles, Ronald, Seywerd, H C J, Stenzel, H, Wiedenmann, W, Wolf, G, Azzurri, P, Boucrot, J, Callot, O, Chen, S, Cordier, A, Davier, M, Duflot, L, Grivaz, J F, Heusse, P, Jacholkowska, A, Le Diberder, F R, Lefrançois, J, Lutz, A M, Schune, M H, Veillet, J J, Videau, I, Zerwas, D, Bagliesi, G, Bettarini, S, Boccali, T, Bozzi, C, Calderini, G, Dell'Orso, R, Ferrante, I, Foà, L, Giassi, A, Gregorio, A, Ligabue, F, Lusiani, A, Marrocchesi, P S, Messineo, A, Palla, Fabrizio, Rizzo, G, Sanguinetti, G, Sguazzoni, G, Tenchini, Roberto, Vannini, C, Venturi, A, Verdini, P G, Blair, G A, Cowan, G D, Green, M G, Medcalf, T, Strong, J A, Von Wimmersperg-Töller, J H, Botterill, David R, Clifft, R W, Edgecock, T R, Norton, P R, Thompson, J C, Bloch-Devaux, B, Colas, P, Emery, S, Kozanecki, Witold, Lançon, E, Lemaire, M C, Locci, E, Pérez, P, Rander, J, Renardy, J F, Roussarie, A, Schuller, J P, Schwindling, J, Trabelsi, A, Vallage, B, Black, S N, Dann, J H, Johnson, R P, Kim, H Y, Konstantinidis, N P, Litke, A M, McNeil, M A, Taylor, G, Booth, C N, Cartwright, S L, Combley, F, Kelly, M S, Lehto, M H, Thompson, L F, Affholderbach, K, Böhrer, A, Brandt, S, Grupen, Claus, Prange, G, Giannini, G, Gobbo, B, Rothberg, J E, Wasserbaech, S R, Armstrong, S R, Charles, E, Elmer, P, Ferguson, D P S, Gao, Y, González, S, Greening, T C, Hayes, O J, Hu, H, Jin, S, McNamara, P A, Nachtman, J M, Nielsen, J, Orejudos, W, Pan, Y B, Saadi, Y, Scott, I J, Walsh, J, Wu Sau Lan, Wu, X, Zobernig, G
Publicado 1999