Главная страница > TOTEM Preprints > Comparison of $pp$ and $p \bar{p}$ differential elastic cross sections and observation of the exchange of a colorless $C$-odd gluonic compound |
Article | |
Report number | arXiv:2012.03981 ; FERMILAB-PUB-20-568-E ; CERN-EP-2020-236 |
Title | Comparison of $pp$ and $p \bar{p}$ differential elastic cross sections and observation of the exchange of a colorless $C$-odd gluonic compound |
Related title | Comparison of pp and pp ̄ differential elastic cross sections and observation of the exchange of a colorless C-odd gluonic compound |
Author(s) |
Abazov, V.M. (Dubna, JINR) ; Abbott, B. (Oklahoma U.) ; Acharya, B.S. (Tata Inst.) ; Adams, M. (Illinois U., Chicago) ; Adams, T. (Florida State U., Tallahassee (main)) ; Agnew, J.P. (Manchester U.) ; Alexeev, G.D. (Dubna, JINR) ; Alkhazov, G. (St. Petersburg, INP) ; Alton, A. (Michigan U.) ; Alves, G.A. (Rio de Janeiro, CBPF) ; Antchev, G. (Sofiya, Inst. Nucl. Res.) ; Askew, A. (Florida State U., Tallahassee (main)) ; Aspell, P. (CERN) ; Assis Jesus, A.C.S. (Rio de Janeiro State U.) ; Atanassov, I. (Sofiya, Inst. Nucl. Res.) ; Atkins, S. (Louisiana Tech. U.) ; Augsten, K. (CTU, Prague) ; Aushev, V. (Taras Shevchenko U.) ; Aushev, Y. (Taras Shevchenko U.) ; Avati, V. (AGH-UST, Cracow ; CERN) ; Avila, C. (Andes U., Bogota) ; Badaud, F. (Clermont-Ferrand U.) ; Baechler, J. (CERN) ; Bagby, L. (Fermilab) ; Baldenegro Barrera, C. (Kansas U.) ; Baldin, B. (Fermilab) ; Bandurin, D.V. (Virginia U.) ; Banerjee, S. (Tata Inst.) ; Barberis, E. (Northeastern U.) ; Baringer, P. (Kansas U.) ; Barreto, J. (Rio de Janeiro State U.) ; Bartlett, J.F. (Fermilab) ; Bassler, U. (IRFU, Saclay) ; Bazterra, V. (Illinois U., Chicago) ; Bean, A. (Kansas U.) ; Begalli, M. (Rio de Janeiro State U.) ; Bellantoni, L. (Fermilab) ; Berardi, V. (INFN, Bari ; Bari U.) ; Beri, S.B. (Panjab U.) ; Bernardi, G. (Paris U., VI-VII) ; Bernhard, R. (Freiburg U.) ; Berretti, M. (Helsinki Inst. of Phys.) ; Bertram, I. (Lancaster U.) ; Besançon, M. (IRFU, Saclay) ; Beuselinck, R. (Imperial Coll., London) ; Bhat, P.C. (Fermilab) ; Bhatia, S. (Mississippi U.) ; Bhatnagar, V. (Panjab U.) ; Blazey, G. (Northern Illinois U.) ; Blessing, S. (Florida State U., Tallahassee (main)) ; Bloom, K. (Nebraska U.) ; Boehnlein, A. (Fermilab) ; Boline, D. (SUNY, Stony Brook) ; Boos, E.E. (Moscow State U.) ; Borchsh, V. (Tomsk State U.) ; Borissov, G. (Lancaster U.) ; Borysova, M. (Kiev, INR ; Taras Shevchenko U.) ; Bossini, E. (INFN, Pisa ; Siena U. ; CERN) ; Bottigli, U. (INFN, Pisa ; Siena U.) ; Bozzo, M. (INFN, Genoa ; Genoa U.) ; Brandt, A. (Texas U., Arlington) ; Brandt, O. (Gottingen U., II. Phys. Inst.) ; Brochmann, M. (Washington U., Seattle) ; Brock, R. (Michigan State U.) ; Bross, A. (Fermilab) ; Brown, D. (Paris U., VI-VII) ; Bu, X.B. (Fermilab) ; Buehler, M. (Fermilab) ; Buescher, V. (Mainz U., Inst. Phys.) ; Bunichev, V. (Moscow State U.) ; Burdin, S. (Lancaster U.) ; Burkhardt, H. (CERN) ; Buszello, C.P. (Uppsala U.) ; Cafagna, F.S. (INFN, Bari) ; Camacho-Pérez, E. (CINVESTAV, IPN) ; Casey, B.C.K. (Fermilab) ; Castilla-Valdez, H. (CINVESTAV, IPN) ; Catanesi, M.G. (INFN, Bari) ; Caughron, S. (Michigan State U.) ; Chakrabarti, S. (SUNY, Stony Brook) ; Chan, K.M. (U. Notre Dame (main)) ; Chandra, A. (Rice U.) ; Chapon, E. (IRFU, Saclay) ; Chen, G. (Kansas U.) ; Cho, S.W. (Korea U.) ; Choi, S. (Korea U.) ; Choudhary, B. (Delhi U.) ; Cihangir, S. (Fermilab) ; Claes, D. (Nebraska U.) ; Clutter, J. (Kansas U.) ; Cooke, M. (Dept. of Energy, Wash., D.C. ; Fermilab) ; Cooper, W.E. (Fermilab) ; Corcoran, M. (Rice U.) ; Couderc, F. (IRFU, Saclay) ; Cousinou, M.-C. (Marseille, CPPM) ; Csanád, M. (Wigner RCP, Budapest ; Eotvos U.) ; Csörgő, T. (Wigner RCP, Budapest ; EKU KRC, Gyongyos) ; De Oliveira Martins, C. (Serpukhov, IHEP) ; Cuth, J. (Mainz U., Inst. Phys.) ; Cutts, D. (Brown U.) ; Das, A. (Southern Methodist U.) ; Davies, G. (Imperial Coll., London) ; Deile, M. (CERN) ; de Jong, S.J. (NIKHEF, Amsterdam ; Nijmegen U.) ; De La Cruz-Burelo, E. (CINVESTAV, IPN) ; De Leonardis, F. (Bari Polytechnic ; INFN, Bari) ; Déliot, F. (IRFU, Saclay) ; Demina, R. (Rochester U.) ; Denisov, D. (Brookhaven) ; Denisov, S.P. (Serpukhov, IHEP) ; Desai, S. (Fermilab) ; Deterre, C. (Manchester U.) ; DeVaughan, K. (Nebraska U.) ; Diehl, H.T. (Fermilab) ; Diesburg, M. (Fermilab) ; Ding, P.F. (Manchester U.) ; Dominguez, A. (Nebraska U.) ; Doubek, M. (CTU, Prague) ; Drutskoy, A. (Lebedev Inst. ; Moscow, ITEP) ; Druzhkin, D. (Tomsk State U. ; CERN) ; Dubey, A. (Delhi U.) ; Dudko, L.V. (Moscow State U.) ; Duperrin, A. (Marseille, CPPM) ; Dutt, S. (Panjab U.) ; Eads, M. (Northern Illinois U.) ; Edmunds, D. (Michigan State U.) ; Eggert, K. (Case Western Reserve U.) ; Ellison, J. (UC, Riverside) ; Elvira, V.D. (Fermilab) ; Enari, Y. (Paris U., VI-VII) ; Eremin, V. (Ioffe Phys. Tech. Inst.) ; Evans, H. (Indiana U.) ; Evdokimov, A. (Illinois U., Chicago) ; Evdokimov, V.N. (Serpukhov, IHEP) ; Fauré, A. (IRFU, Saclay) ; Feng, L. (Northern Illinois U.) ; Ferbel, T. (Rochester U.) ; Ferro, F. (INFN, Genoa) ; Fiedler, F. (Mainz U., Inst. Phys.) ; Fiergolski, A. (CERN) ; Filthaut, F. (NIKHEF, Amsterdam ; Nijmegen U.) ; Fisher, W. (Michigan State U.) ; Fisk, H.E. (Fermilab) ; Forthomme, L. (Helsinki Inst. of Phys. ; Helsinki U.) ; Fortner, M. (Northern Illinois U.) ; Fox, H. (Lancaster U.) ; Franc, J. (CTU, Prague) ; Fuess, S. (Fermilab) ; Garbincius, P.H. (Fermilab) ; Garcia, F. (Helsinki Inst. of Phys.) ; Garcia-Bellido, A. (Rochester U.) ; García-González, J.A. (CINVESTAV, IPN) ; Gavrilov, V. (Moscow, ITEP) ; Geng, W. (Marseille, CPPM ; Michigan State U.) ; Georgiev, V. (Pilsen U.) ; Gerber, C.E. (Illinois U., Chicago) ; Gershtein, Y. (Rutgers U., Piscataway) ; Giani, S. (CERN) ; Ginther, G. (Fermilab) ; Gogota, O. (Taras Shevchenko U.) ; Golovanov, G. (Dubna, JINR) ; Grannis, P.D. (SUNY, Stony Brook) ; Greder, S. (Strasbourg, IPHC) ; Greenlee, H. (Fermilab) ; Grenier, G. (Lyon, IPN) ; Gris, Ph. (Clermont-Ferrand U.) ; Grivaz, J.-F. (Orsay, LAL) ; Grohsjean, A. (IRFU, Saclay) ; Grünendahl, S. (Fermilab) ; Grünewald, M.W. (University Coll., Dublin) ; Grzanka, L. (AGH-UST, Cracow) ; Guillemin, T. (Orsay, LAL) ; Gutierrez, G. (Fermilab) ; Gutierrez, P. (Oklahoma U.) ; Haley, J. (Oklahoma State U.) ; Hammerbauer, J. (Pilsen U.) ; Han, L. (Hefei, CUST) ; Harder, K. (Manchester U.) ; Harel, A. (Rochester U.) ; Hauptman, J.M. (Iowa State U.) ; Hays, J. (Imperial Coll., London) ; Head, T. (Manchester U.) ; Hebbeker, T. (Aachen, Tech. Hochsch.) ; Hedin, D. (Northern Illinois U.) ; Hegab, H. (Oklahoma State U.) ; Heinson, A.P. (UC, Riverside) ; Heintz, U. (Brown U.) ; Hensel, C. (Rio de Janeiro, CBPF) ; Heredia De La Cruz, I. (Conacyt, Mexico ; CINVESTAV, IPN) ; Herner, K. (Fermilab) ; Hesketh, G. (University Coll. London ; Manchester U.) ; Hildreth, M.D. (U. Notre Dame (main)) ; Hirosky, R. (Virginia U.) ; Hoang, T. (Florida State U., Tallahassee (main)) ; Hobbs, J.D. (SUNY, Stony Brook) ; Hoeneisen, B. (San Francisco de Quito U.) ; Hogan, J. (Rice U.) ; Hohlfeld, M. (Mainz U., Inst. Phys.) ; Holzbauer, J.L. (Mississippi U.) ; Howley, I. (Texas U., Arlington) ; Hubacek, Z. (CTU, Prague ; IRFU, Saclay) ; Hynek, V. (CTU, Prague) ; Iashvili, I. (SUNY, Buffalo) ; Ilchenko, Y. (Southern Methodist U.) ; Illingworth, R. (Fermilab) ; Isidori, T. (Kansas U.) ; Ito, A.S. (Fermilab) ; Ivanchenko, V. (Tomsk State U.) ; Jabeen, S. (Maryland U. ; Fermilab) ; Martínez-Ortega, J. (CINVESTAV, IPN) ; Janda, M. (CTU, Prague) ; Jayasinghe, A. (Oklahoma U.) ; Jeong, M.S. (Korea U.) ; Jesik, R. (Imperial Coll., London) ; Jiang, P. (Hefei, CUST) ; Johns, K. (Arizona U.) ; Johnson, E. (Michigan State U.) ; Johnson, M. (Fermilab) ; Jonckheere, A. (Fermilab) ; Jonsson, P. (Imperial Coll., London) ; Joshi, J. (UC, Riverside) ; Jung, A.W. (Purdue U. ; Fermilab) ; Juste, A. (Barcelona, IFAE ; ICREA, Barcelona) ; Kajfasz, E. (Marseille, CPPM) ; Karev, A. (CERN) ; Karmanov, D. (Moscow State U.) ; Kašpar, J. (Prague, Inst. Phys. ; CERN) ; Katsanos, I. (Nebraska U.) ; Kaur, M. (Panjab U.) ; Kaynak, B. (Istanbul U.) ; Kehoe, R. (Southern Methodist U.) ; Kermiche, S. (Marseille, CPPM) ; Khalatyan, N. (Fermilab) ; Khanov, A. (Oklahoma State U.) ; Kharchilava, A. (SUNY, Buffalo) ; Kharzheev, Y.N. (Dubna, JINR) ; Kiselevich, I. (Moscow, ITEP) ; Kohli, J.M. (Panjab U.) ; Kopal, J. (CERN) ; Kozelov, A.V. (Serpukhov, IHEP) ; Kraus, J. (Mississippi U.) ; Kumar, A. (SUNY, Buffalo) ; Kundrát, V. (Prague, Inst. Phys.) ; Kupco, A. (Prague, Inst. Phys.) ; Kurča, T. (Lyon, IPN) ; Kuzmin, V.A. (Moscow State U.) ; Lami, S. (INFN, Pisa) ; Lammers, S. (Indiana U.) ; Latino, G. (INFN, Pisa ; Siena U.) ; Lebrun, P. (Lyon, IPN) ; Lee, H.S. (Korea U.) ; Lee, S.W. (Iowa State U.) ; Lee, W.M. (Fermilab) ; Le, X. (Arizona U.) ; Lellouch, J. (Paris U., VI-VII) ; Li, D. (Paris U., VI-VII) ; Li, H. (Virginia U.) ; Li, L. (UC, Riverside) ; Li, Q.Z. (Fermilab) ; Lim, J.K. (Korea U.) ; Lincoln, D. (Fermilab) ; Lindsey, C. (Kansas U.) ; Linhart, R. (Pilsen U.) ; Linnemann, J. (Michigan State U.) ; Lipaev, V.V. (Serpukhov, IHEP) ; Lipton, R. (Fermilab) ; Liu, H. (Southern Methodist U.) ; Liu, Y. (Hefei, CUST) ; Lobodenko, A. (St. Petersburg, INP) ; Lokajicek, M. (Prague, Inst. Phys.) ; Lokajíček, M.V. (Prague, Inst. Phys.) ; Lopes de Sa, R. (Fermilab) ; Losurdo, L. (INFN, Pisa ; Siena U.) ; Lucas Rodríguez, F. (CERN) ; Luna-Garcia, R. (CIC, IPN ; CINVESTAV, IPN) ; Lyon, A.L. (Fermilab) ; Maciel, A.K.A. (Rio de Janeiro, CBPF) ; Macrí, M. (INFN, Genoa) ; Madar, R. (Freiburg U.) ; Magaña-Villalba, R. (CINVESTAV, IPN) ; Malawski, M. (AGH-UST, Cracow) ; Malbouisson, H.B. (Rio de Janeiro State U.) ; Malik, S. (Nebraska U.) ; Malyshev, V.L. (Dubna, JINR) ; Mansour, J. (Gottingen U., II. Phys. Inst.) ; Jaffré, M. (Orsay, LAL) ; McCarthy, R. (SUNY, Stony Brook) ; McGivern, C.L. (Manchester U.) ; Meijer, M.M. (NIKHEF, Amsterdam ; Nijmegen U.) ; Melnitchouk, A. (Fermilab) ; Menezes, D. (Northern Illinois U.) ; Mercadante, P.G. (ABC Federal U.) ; Merkin, M. (Moscow State U.) ; Meyer, A. (Aachen, Tech. Hochsch.) ; Meyer, J. (KIT, Karlsruhe, SCC ; Gottingen U., II. Phys. Inst.) ; Miconi, F. (Strasbourg, IPHC) ; Minafra, N. (Kansas U.) ; Minutoli, S. (INFN, Genoa) ; Molina, J. (Rio de Janeiro State U.) ; Mondal, N.K. (Tata Inst.) ; Da Motta, H. (Southern Methodist U.) ; Mulhearn, M. (Virginia U.) ; Mundim, L. (Rio de Janeiro State U.) ; Naaranoja, T. (Helsinki Inst. of Phys. ; Helsinki U.) ; Nagy, E. (Marseille, CPPM) ; Narain, M. (Brown U.) ; Nayyar, R. (Arizona U.) ; Neal, H.A. (Michigan U.) ; Negret, J.P. (Andes U., Bogota) ; Nemes, F. (CERN ; Wigner RCP, Budapest) ; Neustroev, P. (St. Petersburg, INP) ; Nguyen, H.T. (Virginia U.) ; Niewiadomski, H. (Case Western Reserve U.) ; Novák, T. (EKU KRC, Gyongyos) ; Nunnemann, T. (LMU Munich (main)) ; Oguri, V. (Rio de Janeiro State U.) ; Oliveri, E. (CERN) ; Oljemark, F. (Helsinki Inst. of Phys. ; Helsinki U.) ; Orduna, J. (Brown U.) ; Oriunno, M. (SLAC) ; Osman, N. (Marseille, CPPM) ; Österberg, K. (Helsinki Inst. of Phys. ; Helsinki U.) ; Pal, A. (Texas U., Arlington) ; Palazzi, P. (CERN) ; Parashar, N. (Purdue U., Calumet) ; Parihar, V. (Brown U.) ; Park, S.K. (Korea U.) ; Partridge, R. (SLAC ; Brown U.) ; Parua, N. (Indiana U.) ; Pasechnik, R. (Lund U., Dept. Theor. Phys.) ; Passaro, V. (Bari Polytechnic ; INFN, Bari) ; Patwa, A. (Dept. of Energy, Wash., D.C. ; Brookhaven) ; Penning, B. (Imperial Coll., London) ; Perfilov, M. (Moscow State U.) ; Peroutka, Z. (Pilsen U.) ; Peters, Y. (Manchester U.) ; Petridis, K. (Manchester U.) ; Petrillo, G. (Rochester U.) ; Pétroff, P. (Orsay, LAL) ; Pleier, M.-A. (Brookhaven) ; Podstavkov, V.M. (Fermilab) ; Popov, A.V. (Serpukhov, IHEP) ; Prado Da Silva, W.L. (Rio de Janeiro State U.) ; Prewitt, M. (Rice U.) ; Price, D. (Manchester U.) ; Procházka, J. (Prague, Inst. Phys.) ; Prokopenko, N. (Serpukhov, IHEP) ; Qian, J. (Michigan U.) ; Quadt, A. (Gottingen U., II. Phys. Inst.) ; Quinn, B. (Mississippi U.) ; Quinto, M. (INFN, Bari ; Bari U.) ; Raben, T.G. (Kansas U.) ; Radermacher, E. (CERN) ; Rangel, M. (Rio de Janeiro, CBPF) ; Radicioni, E. (INFN, Bari) ; Ratoff, P.N. (Lancaster U.) ; Ravotti, F. (CERN) ; Razumov, I. (Serpukhov, IHEP) ; Ripp-Baudot, I. (Strasbourg, IPHC) ; Rizatdinova, F. (Oklahoma State U.) ; Robutti, E. (INFN, Genoa) ; Rodrigues, R.F. (Rio de Janeiro State U.) ; Rominsky, M. (Fermilab) ; Ross, A. (Lancaster U.) ; Royon, C. (Kansas U.) ; Rubinov, P. (Fermilab) ; Ruchti, R. (U. Notre Dame (main)) ; Ruggiero, G. (CERN) ; Saarikko, H. (Helsinki Inst. of Phys. ; Helsinki U.) ; Sajot, G. (LPSC, Grenoble) ; Samoylenko, V.D. (Serpukhov, IHEP) ; Sánchez-Hernández, A. (CINVESTAV, IPN) ; Sanders, M.P. (LMU Munich (main)) ; Santoro, A. (Rio de Janeiro State U.) ; Santos, A.S. (Sao Paulo, IFT ; Rio de Janeiro, CBPF) ; Savage, G. (Fermilab) ; Savitskyi, M. (Taras Shevchenko U.) ; Sawyer, L. (Louisiana Tech. U.) ; Scanlon, T. (Imperial Coll., London) ; Schamberger, R.D. (SUNY, Stony Brook) ; Scheglov, Y. (St. Petersburg, INP) ; Schellman, H. (Oregon State U. ; Northwestern U.) ; Schott, M. (Mainz U., Inst. Phys.) ; Schwanenberger, C. (Manchester U.) ; Schwienhorst, R. (Michigan State U.) ; Scribano, A. (INFN, Pisa) ; Sekaric, J. (Kansas U.) ; Severini, H. (Oklahoma U.) ; Shabalina, E. (Gottingen U., II. Phys. Inst.) ; Shary, V. (IRFU, Saclay) ; Shaw, S. (Manchester U.) ; Shchukin, A.A. (Serpukhov, IHEP) ; Shkola, O. (Taras Shevchenko U.) ; Simak, V. (CTU, Prague) ; Siroky, J. (Pilsen U.) ; Skubic, P. (Oklahoma U.) ; Slattery, P. (Rochester U.) ; Smajek, J. (CERN) ; Snoeys, W. (CERN) ; Snow, G.R. (Nebraska U.) ; Snow, J. (Langston U.) ; Snyder, S. (Brookhaven) ; Söldner-Rembold, S. (Manchester U.) ; Sonnenschein, L. (Aachen, Tech. Hochsch.) ; Soustruznik, K. (Charles U., Prague (main)) ; Stark, J. (LPSC, Grenoble) ; Stefaniuk, N. (Taras Shevchenko U.) ; Stefanovitch, R. (CERN) ; Ster, A. (Wigner RCP, Budapest) ; Stoyanova, D.A. (Serpukhov, IHEP) ; Strauss, M. (Oklahoma U.) ; Suter, L. (Manchester U.) ; Svoisky, P. (Virginia U.) ; Szanyi, I. (Wigner RCP, Budapest ; Eotvos U.) ; Sziklai, J. (Wigner RCP, Budapest) ; Taylor, C. (Case Western Reserve U.) ; Tcherniaev, E. (Tomsk State U.) ; Titov, M. (IRFU, Saclay) ; Tokmenin, V.V. (Dubna, JINR) ; Tsai, Y.-T. (Rochester U.) ; Tsybychev, D. (SUNY, Stony Brook) ; Tuchming, B. (IRFU, Saclay) ; Tully, C. (Princeton U.) ; Turini, N. (INFN, Pisa ; Siena U.) ; Urban, O. (Pilsen U.) ; Uvarov, L. (St. Petersburg, INP) ; Uvarov, S. (St. Petersburg, INP) ; Uzunyan, S. (Northern Illinois U.) ; Vacek, V. (CTU, Prague) ; Van Kooten, R. (Indiana U.) ; van Leeuwen, W.M. (NIKHEF, Amsterdam) ; Varelas, N. (Illinois U., Chicago) ; Varnes, E.W. (Arizona U.) ; Vasilyev, I.A. (Serpukhov, IHEP) ; Vavroch, O. (Pilsen U.) ; Verkheev, A.Y. (Dubna, JINR) ; Vertogradov, L.S. (Dubna, JINR) ; Verzocchi, M. (Fermilab) ; Vesterinen, M. (Manchester U.) ; Vilanova, D. (IRFU, Saclay) ; Vokac, P. (CTU, Prague) ; Wahl, H.D. (Florida State U., Tallahassee (main)) ; Wang, C. (Hefei, CUST) ; Wang, M.H.L.S. (Fermilab) ; Warchol, J. (U. Notre Dame (main)) ; Watts, G. (Washington U., Seattle) ; Wayne, M. (U. Notre Dame (main)) ; Weichert, J. (Mainz U., Inst. Phys.) ; Welti, J. (Helsinki Inst. of Phys. ; Helsinki U.) ; Welty-Rieger, L. (Northwestern U.) ; Williams, J. (Kansas U.) ; Williams, M.R.J. (CERN ; Indiana U.) ; Wilson, G.W. (Kansas U.) ; Wobisch, M. (Louisiana Tech. U.) ; Wood, D.R. (Northeastern U.) ; Wyatt, T.R. (Manchester U.) ; Xie, Y. (Fermilab) ; Yamada, R. (Fermilab) ; Yang, S. (Hefei, CUST) ; Yasuda, T. (Fermilab) ; Yatsunenko, Y.A. (Dubna, JINR) ; Ye, W. (SUNY, Stony Brook) ; Ye, Z. (Fermilab) ; Yin, H. (Fermilab) ; Yip, K. (Brookhaven) ; Youn, S.W. (Fermilab) ; Yu, J.M. (Michigan U.) ; Zennamo, J. (SUNY, Buffalo) ; Zhao, T.G. (Manchester U.) ; Zhou, B. (Michigan U.) ; Zhu, J. (Michigan U.) ; Zich, J. (Pilsen U.) ; Zielinski, K. (AGH-UST, Cracow) ; Zielinski, M. (Rochester U.) ; Zieminska, D. (Indiana U.) ; Zivkovic, L. (Belgrade, Inst. Phys. ; Paris U., VI-VII) |
Corporate Author(s) | The TOTEM collaboration |
Publication | 2021-08-04 |
Imprint | 05 Dec 2020 |
Number of pages | 9 |
In: | Phys. Rev. Lett. 127 (2021) 062003 |
DOI | 10.1103/PhysRevLett.127.062003 (publication) |
Subject category | Particle Physics - Experiment |
Accelerator/Facility, Experiment | CERN LHC ; TOTEM |
Free keywords | QCD ; global features ; experimental results ; pp elastic cross-section ; C-odd gluonic compound |
Abstract | We describe a quantitative analysis comparing the p anti-p elastic cross section as measured by the D0 Collaboration at a center-of-mass energy of 1.96 TeV to that in pp collisions as measured by the TOTEM Collaboration at 2.76, 7, 8, and 13 TeV using a mainly model-independent approach. The TOTEM cross sections extrapolated to a center-of-mass energy of sqrt(s) = 1.96 TeV are compared with the D0 measurement in the region of the diffractive minimum and the second maximum of the pp cross section. The two data sets disagree at the 3.4σ level and thus provide evidence for the t-channel exchange of a colorless, C-odd gluonic compound, also known as the odderon. We combine these results with a TOTEM analysis of the same C-odd exchange based on the total cross section and the ratio of the real to imaginary parts of the forward elastic scattering amplitude in pp scattering. The combined significance is larger than 5σ. |
Copyright/License | Preprint: © 2020-2024 CERN (License: arXiv nonexclusive-distrib 1.0) Publication: © 2021-2024 CERN (License: CC-BY-4.0), sponsored by SCOAP³ |