Exclusive Measurement of the pp → ppπ+π- Reaction Near Threshold
The pp→ppπ+π- reaction has been measured exclusively near threshold at CELSIUS. The total cross sections are nearly an order of magnitude lower than expected from previous inclusive measurements. The differential cross sections reveal pp→pp*(1440)→ppσ=pp(π+π-)I=ℓ=0 as the dominant process as well as...
Ausführliche Beschreibung
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E-Artikel |
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2002 |
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Online-Ressource 4 |
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APS Digital Backfile Archive 1893-2003 |
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Enthalten in: Physical review letters - College Park, Md. : APS, 1958, 88(2002), 19 |
| Übergeordnetes Werk: |
volume:88 ; year:2002 ; number:19 ; extent:4 |
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NLEJ250610833 |
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| 520 | |a The pp→ppπ+π- reaction has been measured exclusively near threshold at CELSIUS. The total cross sections are nearly an order of magnitude lower than expected from previous inclusive measurements. The differential cross sections reveal pp→pp*(1440)→ppσ=pp(π+π-)I=ℓ=0 as the dominant process as well as significant contributions from p*→Δ++π-→pσ. The observed anisotropy in the proton angular dependence is consistent with heavy-meson exchange. In the invariant mass spectra, no narrow structures of statistical relevance (3σ) are found. | ||
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| 700 | 1 | |a Bilger, R. |4 oth | |
| 700 | 1 | |a Calén, H. |4 oth | |
| 700 | 1 | |a Clement, H. |4 oth | |
| 700 | 1 | |a Ekström, C. |4 oth | |
| 700 | 1 | |a Fransson, K. |4 oth | |
| 700 | 1 | |a Greiff, J. |4 oth | |
| 700 | 1 | |a Häggström, S. |4 oth | |
| 700 | 1 | |a Höistad, B. |4 oth | |
| 700 | 1 | |a Johanson, J. |4 oth | |
| 700 | 1 | |a Johansson, A. |4 oth | |
| 700 | 1 | |a Johansson, T. |4 oth | |
| 700 | 1 | |a Kilian, K. |4 oth | |
| 700 | 1 | |a Kullander, S. |4 oth | |
| 700 | 1 | |a Kupść, A. |4 oth | |
| 700 | 1 | |a Marciniewski, P. |4 oth | |
| 700 | 1 | |a Morosov, B. |4 oth | |
| 700 | 1 | |a Oelert, W. |4 oth | |
| 700 | 1 | |a Pätzold, J. |4 oth | |
| 700 | 1 | |a Ruber, R. J. |4 oth | |
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(DE-627)NLEJ250610833 (DE-601)aps:6a0ab6968d0bafa0365e0c7c46a688178d4d9af8 DE-627 ger DE-627 rakwb Exclusive Measurement of the pp → ppπ+π- Reaction Near Threshold 2002 Online-Ressource 4 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The pp→ppπ+π- reaction has been measured exclusively near threshold at CELSIUS. The total cross sections are nearly an order of magnitude lower than expected from previous inclusive measurements. The differential cross sections reveal pp→pp*(1440)→ppσ=pp(π+π-)I=ℓ=0 as the dominant process as well as significant contributions from p*→Δ++π-→pσ. The observed anisotropy in the proton angular dependence is consistent with heavy-meson exchange. In the invariant mass spectra, no narrow structures of statistical relevance (3σ) are found. APS Digital Backfile Archive 1893-2003 Brodowski, W. oth Bilger, R. oth Calén, H. oth Clement, H. oth Ekström, C. oth Fransson, K. oth Greiff, J. oth Häggström, S. oth Höistad, B. oth Johanson, J. oth Johansson, A. oth Johansson, T. oth Kilian, K. oth Kullander, S. oth Kupść, A. oth Marciniewski, P. oth Morosov, B. oth Oelert, W. oth Pätzold, J. oth Ruber, R. J. oth Schepkin, M. oth Scobel, W. oth Seluzhenkov, I. oth Stepaniak, J. oth Sukhanov, A. oth Turowiecki, A. oth Wagner, G. J. oth Wilhelmi, Z. oth Zabierowski, J. oth Zlomanczuk, J. oth Enthalten in Physical review letters College Park, Md. : APS, 1958 88(2002), 19 Online-Ressource (DE-627)NLEJ248237888 (DE-600)1472655-5 1079-7114 nnns volume:88 year:2002 number:19 extent:4 https://www.tib.eu/de/suchen/id/aps%3A6a0ab6968d0bafa0365e0c7c46a688178d4d9af8 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 88 2002 19 4 |
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(DE-627)NLEJ250610833 (DE-601)aps:6a0ab6968d0bafa0365e0c7c46a688178d4d9af8 DE-627 ger DE-627 rakwb Exclusive Measurement of the pp → ppπ+π- Reaction Near Threshold 2002 Online-Ressource 4 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The pp→ppπ+π- reaction has been measured exclusively near threshold at CELSIUS. The total cross sections are nearly an order of magnitude lower than expected from previous inclusive measurements. The differential cross sections reveal pp→pp*(1440)→ppσ=pp(π+π-)I=ℓ=0 as the dominant process as well as significant contributions from p*→Δ++π-→pσ. The observed anisotropy in the proton angular dependence is consistent with heavy-meson exchange. In the invariant mass spectra, no narrow structures of statistical relevance (3σ) are found. APS Digital Backfile Archive 1893-2003 Brodowski, W. oth Bilger, R. oth Calén, H. oth Clement, H. oth Ekström, C. oth Fransson, K. oth Greiff, J. oth Häggström, S. oth Höistad, B. oth Johanson, J. oth Johansson, A. oth Johansson, T. oth Kilian, K. oth Kullander, S. oth Kupść, A. oth Marciniewski, P. oth Morosov, B. oth Oelert, W. oth Pätzold, J. oth Ruber, R. J. oth Schepkin, M. oth Scobel, W. oth Seluzhenkov, I. oth Stepaniak, J. oth Sukhanov, A. oth Turowiecki, A. oth Wagner, G. J. oth Wilhelmi, Z. oth Zabierowski, J. oth Zlomanczuk, J. oth Enthalten in Physical review letters College Park, Md. : APS, 1958 88(2002), 19 Online-Ressource (DE-627)NLEJ248237888 (DE-600)1472655-5 1079-7114 nnns volume:88 year:2002 number:19 extent:4 https://www.tib.eu/de/suchen/id/aps%3A6a0ab6968d0bafa0365e0c7c46a688178d4d9af8 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 88 2002 19 4 |
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(DE-627)NLEJ250610833 (DE-601)aps:6a0ab6968d0bafa0365e0c7c46a688178d4d9af8 DE-627 ger DE-627 rakwb Exclusive Measurement of the pp → ppπ+π- Reaction Near Threshold 2002 Online-Ressource 4 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The pp→ppπ+π- reaction has been measured exclusively near threshold at CELSIUS. The total cross sections are nearly an order of magnitude lower than expected from previous inclusive measurements. The differential cross sections reveal pp→pp*(1440)→ppσ=pp(π+π-)I=ℓ=0 as the dominant process as well as significant contributions from p*→Δ++π-→pσ. The observed anisotropy in the proton angular dependence is consistent with heavy-meson exchange. In the invariant mass spectra, no narrow structures of statistical relevance (3σ) are found. APS Digital Backfile Archive 1893-2003 Brodowski, W. oth Bilger, R. oth Calén, H. oth Clement, H. oth Ekström, C. oth Fransson, K. oth Greiff, J. oth Häggström, S. oth Höistad, B. oth Johanson, J. oth Johansson, A. oth Johansson, T. oth Kilian, K. oth Kullander, S. oth Kupść, A. oth Marciniewski, P. oth Morosov, B. oth Oelert, W. oth Pätzold, J. oth Ruber, R. J. oth Schepkin, M. oth Scobel, W. oth Seluzhenkov, I. oth Stepaniak, J. oth Sukhanov, A. oth Turowiecki, A. oth Wagner, G. J. oth Wilhelmi, Z. oth Zabierowski, J. oth Zlomanczuk, J. oth Enthalten in Physical review letters College Park, Md. : APS, 1958 88(2002), 19 Online-Ressource (DE-627)NLEJ248237888 (DE-600)1472655-5 1079-7114 nnns volume:88 year:2002 number:19 extent:4 https://www.tib.eu/de/suchen/id/aps%3A6a0ab6968d0bafa0365e0c7c46a688178d4d9af8 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 88 2002 19 4 |
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(DE-627)NLEJ250610833 (DE-601)aps:6a0ab6968d0bafa0365e0c7c46a688178d4d9af8 DE-627 ger DE-627 rakwb Exclusive Measurement of the pp → ppπ+π- Reaction Near Threshold 2002 Online-Ressource 4 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The pp→ppπ+π- reaction has been measured exclusively near threshold at CELSIUS. The total cross sections are nearly an order of magnitude lower than expected from previous inclusive measurements. The differential cross sections reveal pp→pp*(1440)→ppσ=pp(π+π-)I=ℓ=0 as the dominant process as well as significant contributions from p*→Δ++π-→pσ. The observed anisotropy in the proton angular dependence is consistent with heavy-meson exchange. In the invariant mass spectra, no narrow structures of statistical relevance (3σ) are found. APS Digital Backfile Archive 1893-2003 Brodowski, W. oth Bilger, R. oth Calén, H. oth Clement, H. oth Ekström, C. oth Fransson, K. oth Greiff, J. oth Häggström, S. oth Höistad, B. oth Johanson, J. oth Johansson, A. oth Johansson, T. oth Kilian, K. oth Kullander, S. oth Kupść, A. oth Marciniewski, P. oth Morosov, B. oth Oelert, W. oth Pätzold, J. oth Ruber, R. J. oth Schepkin, M. oth Scobel, W. oth Seluzhenkov, I. oth Stepaniak, J. oth Sukhanov, A. oth Turowiecki, A. oth Wagner, G. J. oth Wilhelmi, Z. oth Zabierowski, J. oth Zlomanczuk, J. oth Enthalten in Physical review letters College Park, Md. : APS, 1958 88(2002), 19 Online-Ressource (DE-627)NLEJ248237888 (DE-600)1472655-5 1079-7114 nnns volume:88 year:2002 number:19 extent:4 https://www.tib.eu/de/suchen/id/aps%3A6a0ab6968d0bafa0365e0c7c46a688178d4d9af8 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 88 2002 19 4 |
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(DE-627)NLEJ250610833 (DE-601)aps:6a0ab6968d0bafa0365e0c7c46a688178d4d9af8 DE-627 ger DE-627 rakwb Exclusive Measurement of the pp → ppπ+π- Reaction Near Threshold 2002 Online-Ressource 4 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The pp→ppπ+π- reaction has been measured exclusively near threshold at CELSIUS. The total cross sections are nearly an order of magnitude lower than expected from previous inclusive measurements. The differential cross sections reveal pp→pp*(1440)→ppσ=pp(π+π-)I=ℓ=0 as the dominant process as well as significant contributions from p*→Δ++π-→pσ. The observed anisotropy in the proton angular dependence is consistent with heavy-meson exchange. In the invariant mass spectra, no narrow structures of statistical relevance (3σ) are found. APS Digital Backfile Archive 1893-2003 Brodowski, W. oth Bilger, R. oth Calén, H. oth Clement, H. oth Ekström, C. oth Fransson, K. oth Greiff, J. oth Häggström, S. oth Höistad, B. oth Johanson, J. oth Johansson, A. oth Johansson, T. oth Kilian, K. oth Kullander, S. oth Kupść, A. oth Marciniewski, P. oth Morosov, B. oth Oelert, W. oth Pätzold, J. oth Ruber, R. J. oth Schepkin, M. oth Scobel, W. oth Seluzhenkov, I. oth Stepaniak, J. oth Sukhanov, A. oth Turowiecki, A. oth Wagner, G. J. oth Wilhelmi, Z. oth Zabierowski, J. oth Zlomanczuk, J. oth Enthalten in Physical review letters College Park, Md. : APS, 1958 88(2002), 19 Online-Ressource (DE-627)NLEJ248237888 (DE-600)1472655-5 1079-7114 nnns volume:88 year:2002 number:19 extent:4 https://www.tib.eu/de/suchen/id/aps%3A6a0ab6968d0bafa0365e0c7c46a688178d4d9af8 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 88 2002 19 4 |
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Brodowski, W. @@oth@@ Bilger, R. @@oth@@ Calén, H. @@oth@@ Clement, H. @@oth@@ Ekström, C. @@oth@@ Fransson, K. @@oth@@ Greiff, J. @@oth@@ Häggström, S. @@oth@@ Höistad, B. @@oth@@ Johanson, J. @@oth@@ Johansson, A. @@oth@@ Johansson, T. @@oth@@ Kilian, K. @@oth@@ Kullander, S. @@oth@@ Kupść, A. @@oth@@ Marciniewski, P. @@oth@@ Morosov, B. @@oth@@ Oelert, W. @@oth@@ Pätzold, J. @@oth@@ Ruber, R. J. @@oth@@ Schepkin, M. @@oth@@ Scobel, W. @@oth@@ Seluzhenkov, I. @@oth@@ Stepaniak, J. @@oth@@ Sukhanov, A. @@oth@@ Turowiecki, A. @@oth@@ Wagner, G. J. @@oth@@ Wilhelmi, Z. @@oth@@ Zabierowski, J. @@oth@@ Zlomanczuk, J. @@oth@@ |
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Exclusive Measurement of the pp → ppπ+π- Reaction Near Threshold |
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Exclusive Measurement of the pp → ppπ+π- Reaction Near Threshold |
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Exclusive Measurement of the pp → ppπ+π- Reaction Near Threshold |
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Exclusive Measurement of the pp → ppπ+π- Reaction Near Threshold |
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exclusive measurement of the pp → ppπ+π- reaction near threshold |
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Exclusive Measurement of the pp → ppπ+π- Reaction Near Threshold |
| abstract |
The pp→ppπ+π- reaction has been measured exclusively near threshold at CELSIUS. The total cross sections are nearly an order of magnitude lower than expected from previous inclusive measurements. The differential cross sections reveal pp→pp*(1440)→ppσ=pp(π+π-)I=ℓ=0 as the dominant process as well as significant contributions from p*→Δ++π-→pσ. The observed anisotropy in the proton angular dependence is consistent with heavy-meson exchange. In the invariant mass spectra, no narrow structures of statistical relevance (3σ) are found. |
| abstractGer |
The pp→ppπ+π- reaction has been measured exclusively near threshold at CELSIUS. The total cross sections are nearly an order of magnitude lower than expected from previous inclusive measurements. The differential cross sections reveal pp→pp*(1440)→ppσ=pp(π+π-)I=ℓ=0 as the dominant process as well as significant contributions from p*→Δ++π-→pσ. The observed anisotropy in the proton angular dependence is consistent with heavy-meson exchange. In the invariant mass spectra, no narrow structures of statistical relevance (3σ) are found. |
| abstract_unstemmed |
The pp→ppπ+π- reaction has been measured exclusively near threshold at CELSIUS. The total cross sections are nearly an order of magnitude lower than expected from previous inclusive measurements. The differential cross sections reveal pp→pp*(1440)→ppσ=pp(π+π-)I=ℓ=0 as the dominant process as well as significant contributions from p*→Δ++π-→pσ. The observed anisotropy in the proton angular dependence is consistent with heavy-meson exchange. In the invariant mass spectra, no narrow structures of statistical relevance (3σ) are found. |
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Exclusive Measurement of the pp → ppπ+π- Reaction Near Threshold |
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Brodowski, W. Bilger, R. Calén, H. Clement, H. Ekström, C. Fransson, K. Greiff, J. Häggström, S. Höistad, B. Johanson, J. Johansson, A. Johansson, T. Kilian, K. Kullander, S. Kupść, A. Marciniewski, P. Morosov, B. Oelert, W. Pätzold, J. Ruber, R. J. Schepkin, M. Scobel, W. Seluzhenkov, I. Stepaniak, J. Sukhanov, A. Turowiecki, A. Wagner, G. J. Wilhelmi, Z. Zabierowski, J. Zlomanczuk, J. |
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Brodowski, W. Bilger, R. Calén, H. Clement, H. Ekström, C. Fransson, K. Greiff, J. Häggström, S. Höistad, B. Johanson, J. Johansson, A. Johansson, T. Kilian, K. Kullander, S. Kupść, A. Marciniewski, P. Morosov, B. Oelert, W. Pätzold, J. Ruber, R. J. Schepkin, M. Scobel, W. Seluzhenkov, I. Stepaniak, J. Sukhanov, A. Turowiecki, A. Wagner, G. J. Wilhelmi, Z. Zabierowski, J. Zlomanczuk, J. |
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