Results 11 to 20 of about 41,826 (280)

Search for antiproton decay at the Fermilab Antiproton Accumulator

The sixth conference on the intersections of particle and nuclear physcis, 2000
A search for antiproton decay has been made at the Fermilab Antiproton Accumulator. Limits are placed on thirteen antiproton decay modes. The results include the first explicit experimental limits on the muonic decay modes of the antiproton, and the ...
B. Corbin, C. Buchanan, G. R. Snow, J. Marriner, J. Streets, M. Hu, M. Lindgren, M. Martens, R. E. Ray, R. Gustafson, S. Geer, T. Armstrong, T. Muller, W. Wester   +13 more
core   +9 more sources

Search for muonic decays of the antiproton at the Fermilab Antiproton Accumulator [PDF]

Physical Review D, 1998
A search for antiproton decay has been made at the Fermilab Antiproton Accumulator. Limits are placed on six antiproton decay modes which contain a final-state muon. At the 90% C.L.
B. Corbin, C. Buchanan, G. Gabrielse, G. R. Snow, J. Marriner, J. Streets, M. A. Hasan, M. Hu, M. Lindgren, M. Martens, R. Cousins, R. E. Ray, R. Gustafson, R. M. Barnett, S. Geer, S. Geer, T. Armstrong, T. Armstrong, T. Muller, W. Wester   +19 more
core   +5 more sources

Searching for Antiproton Decay at the Fermilab Antiproton Accumulator

, 1995
This paper describes an experimental search for antiproton decay at the Fermilab Antiproton Accumulator. The E868 (APEX) experimental setup is described.
Geer, S.
core   +4 more sources

Antiproton Annihilations in Propane [PDF]

Physical Review, 1961
An experiment to study the $\overline{p}$ annihilation process at 1.05 Bev/c was performed with the Lawrence Radiation Laboratory 30-in. propane bubble chamber. It was observed that the $K$-meson production in annihilation events rises sharply with the increase in energy, namely from 4\ifmmode\pm\else\textpm\fi{}1% for annihilations at or near "rest ...
Sulamith Goldhaber, Gerson Goldhaber, Wilson M. Powell, R. Silberberg   +3 more
openalex   +4 more sources

Cumulants and Correlation Functions of Net-proton, Proton and Antiproton Multiplicity Distributions in Au+Au Collisions at energies available at the BNL Relativistic Heavy Ion Collider [PDF]

, 2021
We report a systematic measurement of cumulants, $C_{n}$, for net-proton, proton and antiproton multiplicity distributions, and correlation functions, $\kappa_n$, for proton and antiproton multiplicity distributions up to the fourth order in Au+Au ...
S. Abdallah, J. Adam, L. Adamczyk, J. Adams, J. K. Adkins, G. Agakishiev, I. Aggarwal, M. Aggarwal, Z. Ahammed, I. Alekseev, D. Anderson, A. Aparin, E. Aschenauer, M. U. Ashraf, F. Atetalla, A. Attri, G. S. Averichev, V. Bairathi, W. Baker, J. Cap, K. Barish, A. Behera, R. Bellwied, P. Bhagat, A. Bhasin, J. Bielcik, J. Bielčíková, I. Bordyuzhin, J. Brandenburg, A. Brandin, I. Bunzarov, J. Butterworth, X. Cai, H. Caines, M. S'anchez, D. Cebra, I. Chakaberia, P. Chaloupka, B. Chan, F. Chang, Z. Chang, N. Chankova-Bunzarova, A. Chatterjee, S. Chattopadhyay, D. Chen, J. Chen, J. Chen, X. Chen, Z. Chen, J. Cheng, M. Chevalier, S. Choudhury, W. Christie, X. Chu, H. Crawford, M. Csan'ad, M. Daugherity, T. Dedovich, I. Deppner, A. Derevschikov, A. Dhamija, L. D. Carlo, L. Didenko, X. Dong, J. Drachenberg, J. Dunlop, N. Elsey, J. Engelage, G. Eppley, S. Esumi, O. Evdokimov, A. Ewigleben, O. Eyser, R. Fatemi, F. M. Fawzi, S. Fazio, P. Federic, J. Fedorišin, C. Feng, Y. Feng, P. Filip, E. Finch, Y. Fisyak, A. Francisco, C. Fu, L. Fulek, C. Gagliardi, T. Galatyuk, F. Geurts, N. Ghimire, A. Gibson, K. Gopal, X. Gou, D. Grosnick, A. Gupta, W. Guryn, A. Hamad, Ahmed M. Hamed, Y. Han, S. Harabasz, M. Harasty, J. Harris, H. Harrison, S. He, W. He, X. He, Y. He, S. Heppelmann, N. Herrmann, E. Hoffman, L. Holub, Y. Hu, H. Huang, H. Huang, S. Huang, T. Huang, X. Huang, Y. Huang, T. Humanic, D. Isenhower, W. Jacobs, C. Jena, A. Jentsch, Y. Ji, J. Jia, K. Jiang, X. Ju, E. Judd, S. Kabana, M. Kabir, S. Kagamaster, D. Kalinkin, K. Kang, D. Kapukchyan, K. Kauder, H. Ke, D. Keane, A. Kechechyan, Y. Khyzhniak, D. Kikoła, C. Kim, B. Kimelman, D. Kincses, I. Kisel, A. Kiselev, A. Knospe, L. Kochenda, L. Kosarzewski, L. Kramárik, P. Kravtsov, Lokesh Kumar, S. Kumar, R. Elayavalli, J. Kwasizur, R. Lacey, S. Lan, J. Landgraf, J. Lauret, A. Lebedev, R. Lednický, J. Lee, Y. Leung, C. Li, W. Li, X. Li, Y. Li, X. Liang, Y. Liang, R. Licenik, T. Lin, Y. Lin, M. Lisa, F. Liu, H. Liu, P. Liu, T. Liu, X. Liu, Y. Liu, Z. Liu, T. Ljubičić, W. Llope, R. Longacre, E. Loyd, N. Lukow, X. Luo, L. Ma, R. Ma, Y. Ma, N. Magdy, R. Majka, D. Mallick, S. Margetis, C. Markert, H. Matis, J. Mazer, N. Minaev, S. Mioduszewski, B. Mohanty, M. Mondal, I. Mooney, D. Morozov, A. Mukherjee, M. Nagy, J. Nam, M. Nasim, K. Nayak, D. Neff, J. Nelson, D. Nemes, M. Nie, G. Nigmatkulov, T. Niida, R. Nishitani, L. Nogach, T. Nonaka, A. S. Nunes, G. Odyniec, A. Ogawa, S. Oh, V. Okorokov, B. Page, R. Pak, A. Pandav, A. Pandey, Y. Panebratsev, P. Parfenov, B. Pawlik, D. Pawłowska, H. Pei, C. Perkins, L. Pinsky, R. L. Pint'er, J. Pluta, B. Pokhrel, G. Ponimatkin, J. Porter, M. Posik, V. Prozorova, N. Pruthi, M. Przybycien, J. Putschke, H. Qiu, A. Quintero, C. Racz, S. Radhakrishnan, N. Raha, R. Ray, R. Reed, H. Ritter, M. Robotkova, O. Rogachevskiy, J. Romero, L. Ruan, J. Rusnak, N. Sahoo, H. Sako, S. Salur, J. Sandweiss, S. Sato, W. Schmidke, N. Schmitz, B. Schweid, F. Seck, J. Seger, M. Sergeeva, R. Seto, P. Seyboth, N. Shah, E. Shahaliev, P. Shanmuganathan, M. Shao, T. Shao, A. I. Sheikh, D. Shen, S. Shi, Yangyang Shi, Q. Shou, E. Sichtermann, R. Sikora, M. Simko, J. Singh, S. Singha, M. Skoby, N. Smirnov, Y. Sohngen, W. Solyst, P. Sorensen, H. Spinka, B. Srivastava, T. Stanislaus, M. Stefaniak, D. Stewart, M. Strikhanov, B. Stringfellow, A. Suaide, M. Šumbera, B. Summa, X. Sun, X. Sun, Y. Sun, B. Surrow, D. Svirida, Zachary William Sweger, P. Szymanski, A. Tang, Z. Tang, A. Taranenko, T. Tarnowsky, J. Thomas, A. Timmins, D. Tlustý, T. Todoroki, M. Tokarev, C. Tomkiel, S. Trentalange, R. Tribble, P. Tribedy, S. Tripathy, T. Truhlář, B. Trzeciak, O. Tsai, Z. Tu, T. Ullrich, D. Underwood, I. Upsal, G. Buren, J. Vanek, A. Vasiliev, I. Vassiliev, V. Verkest, F. Videbaek, S. Vokál, S. Voloshin, F. Wang, G. Wang, J. Wang, P. Wang, Y. Wang, Z. Wang, J. Webb, P. Weidenkaff, L. Wen, G. Westfall, H. Wieman, S. Wissink, R. Witt, J. Wu, Y. Wu, B. Xi, Z. Xiao, G. Xie, W. Xie, H. Xu, N. Xu, Q. Xu, Y. Xu, Z. Xu, C. Yang, Q. Yang, S. Yang, Y. Yang, Z. Yang, Z. Ye, L. Yi, K. Yip, Y. Yu, H. Zbroszczyk, W. Zha, C. Zhang, D. Zhang, S. Zhang, X. Zhang, Y. Zhang, Z. Zhang, Z. Zhang, J. Zhao, C. Zhou, X. Zhu, Z. Zhu, M. Zurek, M. Zyzak   +380 more
semanticscholar   +1 more source

Combined analyses of the antiproton production from cosmic-ray interactions and its possible dark matter origin [PDF]

Journal of Cosmology and Astroparticle Physics, 2021
Recent cosmic-ray (CR) studies have claimed the possibility of an excess on the antiproton flux over the predicted models at around 10 GeV, which can be the signature of dark matter annihilating into hadronic final states that subsequently form ...
P. De la Torre Luque
semanticscholar   +1 more source

Probing Dense QCD Matter: Muon Measurements with the CBM Experiment at FAIR

Particles, 2021
The Compressed Baryonic Matter (CBM) experiment at the future Facility for Antiproton and Ion Research (FAIR) in Darmstadt is designed to investigate the properties of high-density QCD matter with multi-differential measurements of hadrons and leptons ...
Anna Senger, Peter Senger
doaj   +1 more source

Ab Initio Double-Differential Ionization Cross-Section Calculations in Antiproton–Helium Collisions

Atoms, 2023
We present ionization cross-sections for antiproton and helium collisions based on an ab initio time-dependent coupled channel method. In our calculations, a finite basis set of regular helium Coulomb wave packets and Slater function were used.
Imre Ferenc Barna, Mihály András Pocsai, Károly Tőkési   +2 more
doaj   +1 more source

PUMA, antiProton unstable matter annihilation

European Physical Journal A, 2022
PUMA, antiProton Unstable Matter Annihilation, is a nuclear-physics experiment at CERN aiming at probing the surface properties of stable and rare isotopes by use of low-energy antiprotons.
T. Aumann, W. Bartmann, O. Boine-Frankenheim, A. Bouvard, A. Broche, F. Butin, D. Calvet, J. Carbonell, P. Chiggiato, H. De Gersem, R. De Oliveira, T. Dobers, F. Ehm, J. F. Somoza, J. Fischer, M. Fraser, E. Friedrich, A. Frotscher, M. Gómez-Ramos, J. Grenard, A. Hobl, G. Hupin, A. Husson, P. Indelicato, K. Johnston, C. Klink, Y. Kubota, R. Lazauskas, S. Malbrunot-Ettenauer, N. Marsic, W. F. O Müller, S. Naimi, N. Nakatsuka, R. Necca, D. Neidherr, G. Neyens, A. Obertelli, Y. Ono, S. Pasinelli, Neepa Paul, E. Pollacco, D. Rossi, H. Scheit, M. Schlaich, A. Schmidt, L. Schweikhard, R. Seki, S. Sels, E. Siesling, T. Uesaka, M. Vilén, M. Wada, F. Wienholtz, S. Wycech, S. Zacarias   +54 more
semanticscholar   +1 more source

Experiments on Antiprotons: Antiproton-Nucleon Cross Sections [PDF]

Physical Review, 1957
In this paper experiments a r e reported on annihilation and scattering of antiprotons in H{sub 2}O , D{sub 2}O, and O{sub 2}. From the data measured i t i s possible to obtain an antiproton-proton and a n antiproton-deuteron c r o s s section a t 457 Mev (lab). Further analysis gives the p-p and p-n c r o s s sections a s 104 mb for the H-p reaction c
Chamberlain, Owen, Keller, Donald V., Mermond, Ronald, Segre, Emilio, Steiner, Herbert M., Ypsilantis, Tom   +5 more
openaire   +7 more sources