SwePub
Tyck till om SwePub Sök här!
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(RIO P) "

Sökning: WFRF:(RIO P)

  • Resultat 1-10 av 114
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • 2021
  • swepub:Mat__t
  •  
2.
  • 2021
  • swepub:Mat__t
  •  
3.
  • Tabiri, S, et al. (författare)
  • 2021
  • swepub:Mat__t
  •  
4.
  • Bravo, L, et al. (författare)
  • 2021
  • swepub:Mat__t
  •  
5.
  •  
6.
  •  
7.
  • Abdo, A. A., et al. (författare)
  • Multi-wavelength observations of the flaring gamma-ray blazar 3C 66A in 2008 October
  • 2011
  • Ingår i: Astrophysical Journal. - : American Astronomical Society. - 0004-637X .- 1538-4357. ; 726:1, s. 43-
  • Tidskriftsartikel (refereegranskat)abstract
    • The BL Lacertae object 3C 66A was detected in a flaring state by the Fermi Large Area Telescope (LAT) and VERITAS in 2008 October. In addition to these gamma-ray observations, F-GAMMA, GASP-WEBT, PAIRITEL, MDM, ATOM, Swift, and Chandra provided radio to X-ray coverage. The available light curves show variability and, in particular, correlated flares are observed in the optical and Fermi-LAT gamma-ray band. The resulting spectral energy distribution can be well fitted using standard leptonic models with and without an external radiation field for inverse Compton scattering. It is found, however, that only the model with an external radiation field can accommodate the intra-night variability observed at optical wavelengths.
  •  
8.
  •  
9.
  • Adlarson, P., et al. (författare)
  • Isospin decomposition of the basic double-pionic fusion in the region of the ABC effect
  • 2013
  • Ingår i: Physics Letters B. - : Elsevier BV. - 0370-2693 .- 1873-2445. ; 721:4-5, s. 229-236
  • Tidskriftsartikel (refereegranskat)abstract
    • Exclusive and kinematically complete high-statistics measurements of the basic double-pionic fusion reactions pn -> d pi(0)pi(0), pn -> d pi(+)pi(-) and pp -> d pi(+)pi(0) have been carried out simultaneously over the energy region of the ABC effect using the WASA detector setup at COSY. Whereas the isoscalar reaction part given by the d pi(0)pi(0) channel exhibits the ABC effect, i.e. a low-mass enhancement in the pi pi-invariant mass distribution, as well as the associated resonance structure in the total cross section, the isovector part given by the d pi(+)pi(0) channel shows a smooth behavior consistent with the conventional t-channel Delta Delta process. The d pi(+)pi(-) data are very well reproduced by combining the data for isovector and isoscalar contributions, if the kinematical consequences of the isospin violation due to different masses for charged and neutral pions are taken into account.
  •  
10.
  • Adlarson, Patrik, et al. (författare)
  • Search for eta-mesic He-4 with the WASA-at-COSY detector
  • 2013
  • Ingår i: Physical Review C. Nuclear Physics. - 0556-2813 .- 1089-490X. ; 87:3, s. 035204-
  • Tidskriftsartikel (refereegranskat)abstract
    • An exclusive measurement of the excitation function for the dd -> (3)Hep pi(-) reaction was performed at the Cooler Synchrotron COSY-Julich with the WASA-at-COSY detection system. The data were taken during a slow acceleration of the beam from 2.185 to 2.400 GeV/c crossing the kinematic threshold for the eta-meson production in the dd -> He-4 eta reaction at 2.336 GeV/c. The corresponding excess energy with respect to the He-4-eta system varied from -51.4 to 22 MeV. The integrated luminosity in the experiment was determined using the dd -> (3)Hen reaction. The shape of the excitation function for the dd -> (3)Hep pi(-) reaction was examined. No signal of the He-4-eta bound state was observed. An upper limit for the cross section for the bound state formation and decay in the process dd -> (He-4-eta)(bound) -> (3)Hep pi(-) was determined on the 90% confidence level and it varies from 20 to 27 nb for the bound state width ranging from 5 to 35 MeV, respectively. 
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-10 av 114
Typ av publikation
tidskriftsartikel (104)
konferensbidrag (3)
forskningsöversikt (2)
annan publikation (1)
Typ av innehåll
refereegranskat (107)
övrigt vetenskapligt/konstnärligt (3)
Författare/redaktör
Berlowski, M. (45)
Czerwinski, E. (44)
Wolke, Magnus (43)
Krzemien, W. (43)
Kupsc, Andrzej (42)
Johansson, Tord (42)
visa fler...
del Rio, E. Perez (42)
Moskal, P. (41)
Roy, A. (33)
Ritman, J. (32)
Serdyuk, V. (32)
Smyrski, J. (32)
Augustyniak, W. (32)
Bashkanov, M. (32)
Clement, H. (32)
Engels, R. (32)
Erven, W. (32)
Eyrich, W. (32)
Grigoryev, K. (32)
Hejny, V. (32)
Kamys, B. (32)
Kemmerling, G. (32)
Kistryn, S. (32)
Kleines, H. (32)
Klos, B. (32)
Lalwani, K. (32)
Lorentz, B. (32)
Maier, R. (32)
Marianski, B. (32)
Morsch, H. -P (32)
Sawant, S. (32)
Schadmand, S. (32)
Skorodko, T. (32)
Skurzok, M. (32)
Stassen, R. (32)
Stepaniak, J. (32)
Sterzenbach, G. (32)
Stockhorst, H. (32)
Calén, Hans (31)
Khoukaz, A. (31)
Kulessa, P. (31)
Pysz, K. (31)
Bergmann, F. S. (31)
Fedorets, P. (31)
Goldenbaum, F. (31)
Magiera, A. (31)
Ohm, H. (31)
Prasuhn, D. (31)
Sefzick, T. (31)
Sopov, V. (31)
visa färre...
Lärosäte
Uppsala universitet (50)
Karolinska Institutet (36)
Lunds universitet (10)
Chalmers tekniska högskola (7)
Göteborgs universitet (6)
Högskolan Kristianstad (6)
visa fler...
Umeå universitet (5)
Stockholms universitet (4)
Naturhistoriska riksmuseet (2)
Kungliga Tekniska Högskolan (1)
Luleå tekniska universitet (1)
Linköpings universitet (1)
Mittuniversitetet (1)
Sveriges Lantbruksuniversitet (1)
visa färre...
Språk
Engelska (114)
Forskningsämne (UKÄ/SCB)
Naturvetenskap (62)
Medicin och hälsovetenskap (14)

År

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy