| 1. |
- Bilger, R, et al.
(författare)
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Cross sections of the pp -> pp pi(0) reaction between 310 and 425 MeV
- 2001
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Ingår i: NUCLEAR PHYSICS A. - : ELSEVIER SCIENCE BV. - 0375-9474. ; 693:3-4, s. 633-662
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Tidskriftsartikel (refereegranskat)abstract
- Extensive kinematically complete measurements of the pp --> pp pi (0) reaction have been made at six beam energies: 310, 320, 340, 360, 400, and 425 MeV. Angles and energies of both final-state protons are extracted from the forward detector system of the
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| 2. |
- Hibou, F, et al.
(författare)
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Comparison of eta and eta ' production in the pp -> pp eta(eta ') reactions near threshold
- 1998
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Ingår i: PHYSICS LETTERS B. - : ELSEVIER SCIENCE BV. - 0370-2693. ; 438:1-2, s. 41-46
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Tidskriftsartikel (refereegranskat)abstract
- The total cross section of the pp --> pp eta' reaction has been measured at two energies near threshold by detecting the final protons in a magnetic spectrometer. The values obtained are about a factor of 70 less than for the corresponding eta production,
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| 3. |
- Richardson, G., et al.
(författare)
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Microstructure of ?-crystalline emulsifiers and their influence on air incorporation in cake batter
- 2002
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Ingår i: Cereal Chemistry. - 0009-0352 .- 1943-3638. ; 79:4, s. 546-552
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Tidskriftsartikel (refereegranskat)abstract
- The microstructure of ?-gel and ?-crystalline emulsifiers and their effects on cake batter foam have been studied with polarized light microscopy, confocal laser scanning microscopy (CLSM) and image analysis, freeze-etching, and transmission electron microscopy (TEM). The emulsifiers Colco and Aroplus, which are commercial ?-gels, and the monoglyceride Dimodan P in its ?-gel and ?-crystalline forms were added to the batter in concentrations of 0.8, 2.0, 3.1, and 4.2%. Dimodan P ?-gel was also prepared with three NaCl concentrations (0.05, 0.67, and 1.35%c). The distribution of air in the foam was evaluated with density measurements and with image analysis of bubbles in optically sectioned batter. In the cake batter, all the ?-gel emulsifiers decreased the density, thereby increasing the incorporation of air, more than the ?-crystalline emulsifier, which did not have any effect on the density. There were noticeable differences in microstructure between the different ?-crystalline emulsifiers. Large, regular ?-structures seemed to increase the batter volume and interfacial area more than smaller aggregates. Adding salt in the emulsifier gel changed the structure, probably into ?-lamellar liposomes, which impaired the aerating effect at lower concentrations.
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| 4. |
- Wurzinger, R, et al.
(författare)
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Study of the ABC enhancement in the dd ->alpha X-0 reaction
- 1999
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Ingår i: PHYSICS LETTERS B. - : ELSEVIER SCIENCE BV. - 0370-2693. ; 445:3-4, s. 423-427
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Tidskriftsartikel (refereegranskat)abstract
- The dd --> alpha X0 reaction at beam energies close to the eta threshold shows very strong structure in the missing mass corresponding to the ABC enhancement. The deuteron tensor analysing power Ayy, and the slope of the v
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