Results 121 to 130 of about 30,906 (248)

Proton-antiproton collider physics [PDF]

AIP Conference Proceedings, 1996
Summary of the 10th Topical Workshop on Proton-Antiproton Collider Physics, Fermilab, May 9-13, 1995. Postscript file (34 pages with 82 embedded figures; 5.7 MB) available at http://www-cdf.fnal.gov/physics/conf95/cdf3225_pbarp_wkshp_summary ...
openaire   +2 more sources

Semi-Classical Description of Antiproton Capture on Atomic Helium

, 1993
A semi-classical, many-body atomic model incorporating a momentum-dependent Heisenberg core to stabilize atomic electrons is used to study antiproton capture on Helium.
C. L. Kirschbaum, D. J. E. Callaway, D. Zajfman, E. Fermi, G. T. Condo, H. Daniel, H. Daniel, H. Daniel, H. Daniel, I. Shimamura, J. E. Russell, J. E. Russell, J. E. Russell, J. E. Russell, J. E. Russell, J. E. Russell, J. E. Russell, J. S. Cohen, J. S. Cohen, L. Wilets, M. A. Alberg, M. Iwasaki, M. Karplus, M. Leon, M. Leon, M. Leon, M. Leon, P. K. Haff, P. M. Morse, P. Vogel, P. Vogel, R. Abrined, R. Abrined, R. E. Olson, T. Yamazaki, T. Yamazaki, W. A. Beck   +36 more
core   +1 more source

Antiproton trapping in various helium media: report of the HELIUMTRAP experiment at LEAR [PDF]

, 1993
E. Widmann, H. Daniel, J. Eades, T. von Egidy, F. J. Hartmann, R. Hayano, Wataru Higemoto, J. Hoffmann, Takahiro Ito, Y. Ito, M. Iwasaki, A. Kawachi, N. Morita, Norio Nakamura, N. Nishida, W. Schmid, I. Sugai, Hiroki Tamura, Toshitsugu Yamazaki   +18 more
openalex   +1 more source

BASE-high-precision comparisons of the fundamental properties of protons and antiprotons. [PDF]

Eur Phys J D At Mol Opt Phys, 2023
Latacz BM, Arndt BP, Bauer BB, Devlin JA, Erlewein SR, Fleck M, Jäger JI, Schiffelholz M, Umbrazunas G, Wursten EJ, Abbass F, Micke P, Popper D, Wiesinger M, Will C, Yildiz H, Blaum K, Matsuda Y, Mooser A, Ospelkaus C, Quint W, Soter A, Walz J, Yamazaki Y, Smorra C, Ulmer S.   +25 more
europepmc   +1 more source

Revisiting simplified dark matter models in terms of AMS-02 and Fermi-LAT

, 2017
We perform an analysis of the simplified dark matter models in the light of cosmic ray observables by AMS-02 and Fermi-LAT. We assume fermion, scalar or vector dark matter particle with a leptophobic spin-0 mediator that couples only to Standard Model ...
Li, Tong
core   +1 more source

Searching for a dark matter particle with anti-protonic atoms. [PDF]

Eur Phys J C Part Fields, 2023
Doser M, Farrar G, Kornakov G.
europepmc   +1 more source

Design of the New Experimental Storage Ring for operation with ions and antiprotons

Physical Review Special Topics. Accelerators and Beams, 2007
The New Experimental Storage Ring (NESR) of the Facility for Antiproton and Ion Research is designed for versatile operation with ions and antiprotons. Both stable ions and rare isotope beams will be used for internal experiments.
C. Dimopoulou, K. Beckert, P. Beller, A. Dolinskii, U. Laier, F. Nolden, G. Schreiber, M. Steck, J. Yang   +8 more
doaj   +1 more source

Cosmic ray antimatter: Is it primary or secondary? [PDF]

The relative merits and difficulties of the primary and secondary origin hypotheses for the observed cosmic ray antiprotons, including the low energy measurement of Buffington, were examined.
Kazanas, D., Protheroe, R. J., Stecker, F. W.   +2 more
core   +1 more source

Energy Dependence of Slope Parameter in Elastic Nucleon-Nucleon Scattering

Advances in High Energy Physics, 2015
The diffraction slope parameter is investigated for elastic proton-proton and proton-antiproton scattering based on all the available experimental data at low and intermediate momentum transfer values.
V. A. Okorokov
doaj   +1 more source

High-resolution laser resonances of antiprotonic helium in superfluid ⁴He. [PDF]

Nature, 2022
Sótér A, Aghai-Khozani H, Barna D, Dax A, Venturelli L, Hori M.   +5 more
europepmc   +1 more source