Measurement of the πmeson polarizabilities via the γp → $ γπ^{+} $n reaction
Abstract. An experiment on the radiative $ π^{{+}} $-meson photoproduction from the proton ( γp → $ γπ^{{+}} $n) was carried out at the Mainz Microtron MAMI in the kinematic region 537MeV < Eγ < 817MeV, $ 140^{°} $≤$ \theta_{{\gamma \gamma ^{\prime }}}^{{{{\rm cm}}}}$≤$ 180^{°} $. The $ π^{{+}...
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| Autor*in: |
Ahrens, J. [verfasserIn] Alexeev, V. M. [verfasserIn] Annand, J. R. M. [verfasserIn] Arends, H. J. [verfasserIn] Beck, R. [verfasserIn] Caselotti, G. [verfasserIn] Cherepnya, S. N. [verfasserIn] Drechsel, D. [verfasserIn] Fil’kov, L. V. [verfasserIn] Föhl, K. [verfasserIn] Giller, I. [verfasserIn] Grabmayr, P. [verfasserIn] Hehl, T. [verfasserIn] Hornidge, D. [verfasserIn] Kashevarov, V. L. [verfasserIn] Kotulla, M. [verfasserIn] Krambrich, D. [verfasserIn] Krusche, B. [verfasserIn] Lang, M. [verfasserIn] McGeorge, J. C. [verfasserIn] MacGregor, I. J. D. [verfasserIn] Metag, V. [verfasserIn] Moinester, M. [verfasserIn] Novotny, R. [verfasserIn] Pfeiffer, M. [verfasserIn] Rost, M. [verfasserIn] Schadmand, S. [verfasserIn] Scherer, S. [verfasserIn] Thomas, A. [verfasserIn] Unkmeir, C. [verfasserIn] Walcher, Th. [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2004 |
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| Übergeordnetes Werk: |
Enthalten in: The European physical journal - Berlin : Springer, 1998, 23(2004), 1 vom: 06. Dez., Seite 113-127 |
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| Übergeordnetes Werk: |
volume:23 ; year:2004 ; number:1 ; day:06 ; month:12 ; pages:113-127 |
| Links: |
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| DOI / URN: |
10.1140/epja/i2004-10056-2 |
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| Katalog-ID: |
SPR008257701 |
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| 100 | 1 | |a Ahrens, J. |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Measurement of the πmeson polarizabilities via the γp → $ γπ^{+} $n reaction |
| 264 | 1 | |c 2004 | |
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| 520 | |a Abstract. An experiment on the radiative $ π^{{+}} $-meson photoproduction from the proton ( γp → $ γπ^{{+}} $n) was carried out at the Mainz Microtron MAMI in the kinematic region 537MeV < Eγ < 817MeV, $ 140^{°} $≤$ \theta_{{\gamma \gamma ^{\prime }}}^{{{{\rm cm}}}}$≤$ 180^{°} $. The $ π^{{+}} $-meson polarizabilities have been determined from a comparison of the data with the predictions of two different theoretical models, the first one being based on an effective pole model with pseudoscalar coupling while the second one is based on diagrams describing both resonant and nonresonant contributions. The validity of the models has been verified by comparing the predictions with the present experimental data in the kinematic region where the pion polarizability contribution is negligible ( s1 < 5mπ2) and where the difference between the predictions of the two models does not exceed 3%. In the region, where the pion polarizability contribution is substantial ( 5 < s1/mπ2 < 15, -12 < t/mπ2 < - 2), the difference $\ensuremath{(\alpha -\beta )_{\pi^{+}}}$ of the electric (α) and the magnetic (β) polarizabilities has been determined. As a result we find $\ensuremath{(\alpha -\beta )_{\pi^{+}}=(11.6\pm 1.5_{{\rm stat}}\pm 3.0_{{\rm syst}}\pm 0.5_{{\rm mod}})\times 10^{-4}{}{\rm fm^{3}}}$. This result is at variance with recent calculations in the framework of chiral perturbation theory. | ||
| 700 | 1 | |a Alexeev, V. M. |e verfasserin |4 aut | |
| 700 | 1 | |a Annand, J. R. M. |e verfasserin |4 aut | |
| 700 | 1 | |a Arends, H. J. |e verfasserin |4 aut | |
| 700 | 1 | |a Beck, R. |e verfasserin |4 aut | |
| 700 | 1 | |a Caselotti, G. |e verfasserin |4 aut | |
| 700 | 1 | |a Cherepnya, S. N. |e verfasserin |4 aut | |
| 700 | 1 | |a Drechsel, D. |e verfasserin |4 aut | |
| 700 | 1 | |a Fil’kov, L. V. |e verfasserin |4 aut | |
| 700 | 1 | |a Föhl, K. |e verfasserin |4 aut | |
| 700 | 1 | |a Giller, I. |e verfasserin |4 aut | |
| 700 | 1 | |a Grabmayr, P. |e verfasserin |4 aut | |
| 700 | 1 | |a Hehl, T. |e verfasserin |4 aut | |
| 700 | 1 | |a Hornidge, D. |e verfasserin |4 aut | |
| 700 | 1 | |a Kashevarov, V. L. |e verfasserin |4 aut | |
| 700 | 1 | |a Kotulla, M. |e verfasserin |4 aut | |
| 700 | 1 | |a Krambrich, D. |e verfasserin |4 aut | |
| 700 | 1 | |a Krusche, B. |e verfasserin |4 aut | |
| 700 | 1 | |a Lang, M. |e verfasserin |4 aut | |
| 700 | 1 | |a McGeorge, J. C. |e verfasserin |4 aut | |
| 700 | 1 | |a MacGregor, I. J. D. |e verfasserin |4 aut | |
| 700 | 1 | |a Metag, V. |e verfasserin |4 aut | |
| 700 | 1 | |a Moinester, M. |e verfasserin |4 aut | |
| 700 | 1 | |a Novotny, R. |e verfasserin |4 aut | |
| 700 | 1 | |a Pfeiffer, M. |e verfasserin |4 aut | |
| 700 | 1 | |a Rost, M. |e verfasserin |4 aut | |
| 700 | 1 | |a Schadmand, S. |e verfasserin |4 aut | |
| 700 | 1 | |a Scherer, S. |e verfasserin |4 aut | |
| 700 | 1 | |a Thomas, A. |e verfasserin |4 aut | |
| 700 | 1 | |a Unkmeir, C. |e verfasserin |4 aut | |
| 700 | 1 | |a Walcher, Th. |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t The European physical journal |d Berlin : Springer, 1998 |g 23(2004), 1 vom: 06. Dez., Seite 113-127 |w (DE-627)25372290X |w (DE-600)1459066-9 |x 1434-601X |7 nnns |
| 773 | 1 | 8 | |g volume:23 |g year:2004 |g number:1 |g day:06 |g month:12 |g pages:113-127 |
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10.1140/epja/i2004-10056-2 doi (DE-627)SPR008257701 (SPR)i2004-10056-2-e DE-627 ger DE-627 rakwb eng 530 ASE 33.40 bkl 33.50 bkl Ahrens, J. verfasserin aut Measurement of the πmeson polarizabilities via the γp → $ γπ^{+} $n reaction 2004 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract. An experiment on the radiative $ π^{{+}} $-meson photoproduction from the proton ( γp → $ γπ^{{+}} $n) was carried out at the Mainz Microtron MAMI in the kinematic region 537MeV < Eγ < 817MeV, $ 140^{°} $≤$ \theta_{{\gamma \gamma ^{\prime }}}^{{{{\rm cm}}}}$≤$ 180^{°} $. The $ π^{{+}} $-meson polarizabilities have been determined from a comparison of the data with the predictions of two different theoretical models, the first one being based on an effective pole model with pseudoscalar coupling while the second one is based on diagrams describing both resonant and nonresonant contributions. The validity of the models has been verified by comparing the predictions with the present experimental data in the kinematic region where the pion polarizability contribution is negligible ( s1 < 5mπ2) and where the difference between the predictions of the two models does not exceed 3%. In the region, where the pion polarizability contribution is substantial ( 5 < s1/mπ2 < 15, -12 < t/mπ2 < - 2), the difference $\ensuremath{(\alpha -\beta )_{\pi^{+}}}$ of the electric (α) and the magnetic (β) polarizabilities has been determined. As a result we find $\ensuremath{(\alpha -\beta )_{\pi^{+}}=(11.6\pm 1.5_{{\rm stat}}\pm 3.0_{{\rm syst}}\pm 0.5_{{\rm mod}})\times 10^{-4}{}{\rm fm^{3}}}$. This result is at variance with recent calculations in the framework of chiral perturbation theory. Alexeev, V. M. verfasserin aut Annand, J. R. M. verfasserin aut Arends, H. J. verfasserin aut Beck, R. verfasserin aut Caselotti, G. verfasserin aut Cherepnya, S. N. verfasserin aut Drechsel, D. verfasserin aut Fil’kov, L. V. verfasserin aut Föhl, K. verfasserin aut Giller, I. verfasserin aut Grabmayr, P. verfasserin aut Hehl, T. verfasserin aut Hornidge, D. verfasserin aut Kashevarov, V. L. verfasserin aut Kotulla, M. verfasserin aut Krambrich, D. verfasserin aut Krusche, B. verfasserin aut Lang, M. verfasserin aut McGeorge, J. C. verfasserin aut MacGregor, I. J. D. verfasserin aut Metag, V. verfasserin aut Moinester, M. verfasserin aut Novotny, R. verfasserin aut Pfeiffer, M. verfasserin aut Rost, M. verfasserin aut Schadmand, S. verfasserin aut Scherer, S. verfasserin aut Thomas, A. verfasserin aut Unkmeir, C. verfasserin aut Walcher, Th. verfasserin aut Enthalten in The European physical journal Berlin : Springer, 1998 23(2004), 1 vom: 06. Dez., Seite 113-127 (DE-627)25372290X (DE-600)1459066-9 1434-601X nnns volume:23 year:2004 number:1 day:06 month:12 pages:113-127 https://dx.doi.org/10.1140/epja/i2004-10056-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.40 ASE 33.50 ASE AR 23 2004 1 06 12 113-127 |
| spelling |
10.1140/epja/i2004-10056-2 doi (DE-627)SPR008257701 (SPR)i2004-10056-2-e DE-627 ger DE-627 rakwb eng 530 ASE 33.40 bkl 33.50 bkl Ahrens, J. verfasserin aut Measurement of the πmeson polarizabilities via the γp → $ γπ^{+} $n reaction 2004 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract. An experiment on the radiative $ π^{{+}} $-meson photoproduction from the proton ( γp → $ γπ^{{+}} $n) was carried out at the Mainz Microtron MAMI in the kinematic region 537MeV < Eγ < 817MeV, $ 140^{°} $≤$ \theta_{{\gamma \gamma ^{\prime }}}^{{{{\rm cm}}}}$≤$ 180^{°} $. The $ π^{{+}} $-meson polarizabilities have been determined from a comparison of the data with the predictions of two different theoretical models, the first one being based on an effective pole model with pseudoscalar coupling while the second one is based on diagrams describing both resonant and nonresonant contributions. The validity of the models has been verified by comparing the predictions with the present experimental data in the kinematic region where the pion polarizability contribution is negligible ( s1 < 5mπ2) and where the difference between the predictions of the two models does not exceed 3%. In the region, where the pion polarizability contribution is substantial ( 5 < s1/mπ2 < 15, -12 < t/mπ2 < - 2), the difference $\ensuremath{(\alpha -\beta )_{\pi^{+}}}$ of the electric (α) and the magnetic (β) polarizabilities has been determined. As a result we find $\ensuremath{(\alpha -\beta )_{\pi^{+}}=(11.6\pm 1.5_{{\rm stat}}\pm 3.0_{{\rm syst}}\pm 0.5_{{\rm mod}})\times 10^{-4}{}{\rm fm^{3}}}$. This result is at variance with recent calculations in the framework of chiral perturbation theory. Alexeev, V. M. verfasserin aut Annand, J. R. M. verfasserin aut Arends, H. J. verfasserin aut Beck, R. verfasserin aut Caselotti, G. verfasserin aut Cherepnya, S. N. verfasserin aut Drechsel, D. verfasserin aut Fil’kov, L. V. verfasserin aut Föhl, K. verfasserin aut Giller, I. verfasserin aut Grabmayr, P. verfasserin aut Hehl, T. verfasserin aut Hornidge, D. verfasserin aut Kashevarov, V. L. verfasserin aut Kotulla, M. verfasserin aut Krambrich, D. verfasserin aut Krusche, B. verfasserin aut Lang, M. verfasserin aut McGeorge, J. C. verfasserin aut MacGregor, I. J. D. verfasserin aut Metag, V. verfasserin aut Moinester, M. verfasserin aut Novotny, R. verfasserin aut Pfeiffer, M. verfasserin aut Rost, M. verfasserin aut Schadmand, S. verfasserin aut Scherer, S. verfasserin aut Thomas, A. verfasserin aut Unkmeir, C. verfasserin aut Walcher, Th. verfasserin aut Enthalten in The European physical journal Berlin : Springer, 1998 23(2004), 1 vom: 06. Dez., Seite 113-127 (DE-627)25372290X (DE-600)1459066-9 1434-601X nnns volume:23 year:2004 number:1 day:06 month:12 pages:113-127 https://dx.doi.org/10.1140/epja/i2004-10056-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.40 ASE 33.50 ASE AR 23 2004 1 06 12 113-127 |
| allfields_unstemmed |
10.1140/epja/i2004-10056-2 doi (DE-627)SPR008257701 (SPR)i2004-10056-2-e DE-627 ger DE-627 rakwb eng 530 ASE 33.40 bkl 33.50 bkl Ahrens, J. verfasserin aut Measurement of the πmeson polarizabilities via the γp → $ γπ^{+} $n reaction 2004 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract. An experiment on the radiative $ π^{{+}} $-meson photoproduction from the proton ( γp → $ γπ^{{+}} $n) was carried out at the Mainz Microtron MAMI in the kinematic region 537MeV < Eγ < 817MeV, $ 140^{°} $≤$ \theta_{{\gamma \gamma ^{\prime }}}^{{{{\rm cm}}}}$≤$ 180^{°} $. The $ π^{{+}} $-meson polarizabilities have been determined from a comparison of the data with the predictions of two different theoretical models, the first one being based on an effective pole model with pseudoscalar coupling while the second one is based on diagrams describing both resonant and nonresonant contributions. The validity of the models has been verified by comparing the predictions with the present experimental data in the kinematic region where the pion polarizability contribution is negligible ( s1 < 5mπ2) and where the difference between the predictions of the two models does not exceed 3%. In the region, where the pion polarizability contribution is substantial ( 5 < s1/mπ2 < 15, -12 < t/mπ2 < - 2), the difference $\ensuremath{(\alpha -\beta )_{\pi^{+}}}$ of the electric (α) and the magnetic (β) polarizabilities has been determined. As a result we find $\ensuremath{(\alpha -\beta )_{\pi^{+}}=(11.6\pm 1.5_{{\rm stat}}\pm 3.0_{{\rm syst}}\pm 0.5_{{\rm mod}})\times 10^{-4}{}{\rm fm^{3}}}$. This result is at variance with recent calculations in the framework of chiral perturbation theory. Alexeev, V. M. verfasserin aut Annand, J. R. M. verfasserin aut Arends, H. J. verfasserin aut Beck, R. verfasserin aut Caselotti, G. verfasserin aut Cherepnya, S. N. verfasserin aut Drechsel, D. verfasserin aut Fil’kov, L. V. verfasserin aut Föhl, K. verfasserin aut Giller, I. verfasserin aut Grabmayr, P. verfasserin aut Hehl, T. verfasserin aut Hornidge, D. verfasserin aut Kashevarov, V. L. verfasserin aut Kotulla, M. verfasserin aut Krambrich, D. verfasserin aut Krusche, B. verfasserin aut Lang, M. verfasserin aut McGeorge, J. C. verfasserin aut MacGregor, I. J. D. verfasserin aut Metag, V. verfasserin aut Moinester, M. verfasserin aut Novotny, R. verfasserin aut Pfeiffer, M. verfasserin aut Rost, M. verfasserin aut Schadmand, S. verfasserin aut Scherer, S. verfasserin aut Thomas, A. verfasserin aut Unkmeir, C. verfasserin aut Walcher, Th. verfasserin aut Enthalten in The European physical journal Berlin : Springer, 1998 23(2004), 1 vom: 06. Dez., Seite 113-127 (DE-627)25372290X (DE-600)1459066-9 1434-601X nnns volume:23 year:2004 number:1 day:06 month:12 pages:113-127 https://dx.doi.org/10.1140/epja/i2004-10056-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.40 ASE 33.50 ASE AR 23 2004 1 06 12 113-127 |
| allfieldsGer |
10.1140/epja/i2004-10056-2 doi (DE-627)SPR008257701 (SPR)i2004-10056-2-e DE-627 ger DE-627 rakwb eng 530 ASE 33.40 bkl 33.50 bkl Ahrens, J. verfasserin aut Measurement of the πmeson polarizabilities via the γp → $ γπ^{+} $n reaction 2004 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract. An experiment on the radiative $ π^{{+}} $-meson photoproduction from the proton ( γp → $ γπ^{{+}} $n) was carried out at the Mainz Microtron MAMI in the kinematic region 537MeV < Eγ < 817MeV, $ 140^{°} $≤$ \theta_{{\gamma \gamma ^{\prime }}}^{{{{\rm cm}}}}$≤$ 180^{°} $. The $ π^{{+}} $-meson polarizabilities have been determined from a comparison of the data with the predictions of two different theoretical models, the first one being based on an effective pole model with pseudoscalar coupling while the second one is based on diagrams describing both resonant and nonresonant contributions. The validity of the models has been verified by comparing the predictions with the present experimental data in the kinematic region where the pion polarizability contribution is negligible ( s1 < 5mπ2) and where the difference between the predictions of the two models does not exceed 3%. In the region, where the pion polarizability contribution is substantial ( 5 < s1/mπ2 < 15, -12 < t/mπ2 < - 2), the difference $\ensuremath{(\alpha -\beta )_{\pi^{+}}}$ of the electric (α) and the magnetic (β) polarizabilities has been determined. As a result we find $\ensuremath{(\alpha -\beta )_{\pi^{+}}=(11.6\pm 1.5_{{\rm stat}}\pm 3.0_{{\rm syst}}\pm 0.5_{{\rm mod}})\times 10^{-4}{}{\rm fm^{3}}}$. This result is at variance with recent calculations in the framework of chiral perturbation theory. Alexeev, V. M. verfasserin aut Annand, J. R. M. verfasserin aut Arends, H. J. verfasserin aut Beck, R. verfasserin aut Caselotti, G. verfasserin aut Cherepnya, S. N. verfasserin aut Drechsel, D. verfasserin aut Fil’kov, L. V. verfasserin aut Föhl, K. verfasserin aut Giller, I. verfasserin aut Grabmayr, P. verfasserin aut Hehl, T. verfasserin aut Hornidge, D. verfasserin aut Kashevarov, V. L. verfasserin aut Kotulla, M. verfasserin aut Krambrich, D. verfasserin aut Krusche, B. verfasserin aut Lang, M. verfasserin aut McGeorge, J. C. verfasserin aut MacGregor, I. J. D. verfasserin aut Metag, V. verfasserin aut Moinester, M. verfasserin aut Novotny, R. verfasserin aut Pfeiffer, M. verfasserin aut Rost, M. verfasserin aut Schadmand, S. verfasserin aut Scherer, S. verfasserin aut Thomas, A. verfasserin aut Unkmeir, C. verfasserin aut Walcher, Th. verfasserin aut Enthalten in The European physical journal Berlin : Springer, 1998 23(2004), 1 vom: 06. Dez., Seite 113-127 (DE-627)25372290X (DE-600)1459066-9 1434-601X nnns volume:23 year:2004 number:1 day:06 month:12 pages:113-127 https://dx.doi.org/10.1140/epja/i2004-10056-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.40 ASE 33.50 ASE AR 23 2004 1 06 12 113-127 |
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10.1140/epja/i2004-10056-2 doi (DE-627)SPR008257701 (SPR)i2004-10056-2-e DE-627 ger DE-627 rakwb eng 530 ASE 33.40 bkl 33.50 bkl Ahrens, J. verfasserin aut Measurement of the πmeson polarizabilities via the γp → $ γπ^{+} $n reaction 2004 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract. An experiment on the radiative $ π^{{+}} $-meson photoproduction from the proton ( γp → $ γπ^{{+}} $n) was carried out at the Mainz Microtron MAMI in the kinematic region 537MeV < Eγ < 817MeV, $ 140^{°} $≤$ \theta_{{\gamma \gamma ^{\prime }}}^{{{{\rm cm}}}}$≤$ 180^{°} $. The $ π^{{+}} $-meson polarizabilities have been determined from a comparison of the data with the predictions of two different theoretical models, the first one being based on an effective pole model with pseudoscalar coupling while the second one is based on diagrams describing both resonant and nonresonant contributions. The validity of the models has been verified by comparing the predictions with the present experimental data in the kinematic region where the pion polarizability contribution is negligible ( s1 < 5mπ2) and where the difference between the predictions of the two models does not exceed 3%. In the region, where the pion polarizability contribution is substantial ( 5 < s1/mπ2 < 15, -12 < t/mπ2 < - 2), the difference $\ensuremath{(\alpha -\beta )_{\pi^{+}}}$ of the electric (α) and the magnetic (β) polarizabilities has been determined. As a result we find $\ensuremath{(\alpha -\beta )_{\pi^{+}}=(11.6\pm 1.5_{{\rm stat}}\pm 3.0_{{\rm syst}}\pm 0.5_{{\rm mod}})\times 10^{-4}{}{\rm fm^{3}}}$. This result is at variance with recent calculations in the framework of chiral perturbation theory. Alexeev, V. M. verfasserin aut Annand, J. R. M. verfasserin aut Arends, H. J. verfasserin aut Beck, R. verfasserin aut Caselotti, G. verfasserin aut Cherepnya, S. N. verfasserin aut Drechsel, D. verfasserin aut Fil’kov, L. V. verfasserin aut Föhl, K. verfasserin aut Giller, I. verfasserin aut Grabmayr, P. verfasserin aut Hehl, T. verfasserin aut Hornidge, D. verfasserin aut Kashevarov, V. L. verfasserin aut Kotulla, M. verfasserin aut Krambrich, D. verfasserin aut Krusche, B. verfasserin aut Lang, M. verfasserin aut McGeorge, J. C. verfasserin aut MacGregor, I. J. D. verfasserin aut Metag, V. verfasserin aut Moinester, M. verfasserin aut Novotny, R. verfasserin aut Pfeiffer, M. verfasserin aut Rost, M. verfasserin aut Schadmand, S. verfasserin aut Scherer, S. verfasserin aut Thomas, A. verfasserin aut Unkmeir, C. verfasserin aut Walcher, Th. verfasserin aut Enthalten in The European physical journal Berlin : Springer, 1998 23(2004), 1 vom: 06. Dez., Seite 113-127 (DE-627)25372290X (DE-600)1459066-9 1434-601X nnns volume:23 year:2004 number:1 day:06 month:12 pages:113-127 https://dx.doi.org/10.1140/epja/i2004-10056-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.40 ASE 33.50 ASE AR 23 2004 1 06 12 113-127 |
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Ahrens, J. @@aut@@ Alexeev, V. M. @@aut@@ Annand, J. R. M. @@aut@@ Arends, H. J. @@aut@@ Beck, R. @@aut@@ Caselotti, G. @@aut@@ Cherepnya, S. N. @@aut@@ Drechsel, D. @@aut@@ Fil’kov, L. V. @@aut@@ Föhl, K. @@aut@@ Giller, I. @@aut@@ Grabmayr, P. @@aut@@ Hehl, T. @@aut@@ Hornidge, D. @@aut@@ Kashevarov, V. L. @@aut@@ Kotulla, M. @@aut@@ Krambrich, D. @@aut@@ Krusche, B. @@aut@@ Lang, M. @@aut@@ McGeorge, J. C. @@aut@@ MacGregor, I. J. D. @@aut@@ Metag, V. @@aut@@ Moinester, M. @@aut@@ Novotny, R. @@aut@@ Pfeiffer, M. @@aut@@ Rost, M. @@aut@@ Schadmand, S. @@aut@@ Scherer, S. @@aut@@ Thomas, A. @@aut@@ Unkmeir, C. @@aut@@ Walcher, Th. @@aut@@ |
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Ahrens, J. |
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Ahrens, J. ddc 530 bkl 33.40 bkl 33.50 Measurement of the πmeson polarizabilities via the γp → $ γπ^{+} $n reaction |
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530 ASE 33.40 bkl 33.50 bkl Measurement of the πmeson polarizabilities via the γp → $ γπ^{+} $n reaction |
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Measurement of the πmeson polarizabilities via the γp → $ γπ^{+} $n reaction |
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Measurement of the πmeson polarizabilities via the γp → $ γπ^{+} $n reaction |
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Ahrens, J. |
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Ahrens, J. Alexeev, V. M. Annand, J. R. M. Arends, H. J. Beck, R. Caselotti, G. Cherepnya, S. N. Drechsel, D. Fil’kov, L. V. Föhl, K. Giller, I. Grabmayr, P. Hehl, T. Hornidge, D. Kashevarov, V. L. Kotulla, M. Krambrich, D. Krusche, B. Lang, M. McGeorge, J. C. MacGregor, I. J. D. Metag, V. Moinester, M. Novotny, R. Pfeiffer, M. Rost, M. Schadmand, S. Scherer, S. Thomas, A. Unkmeir, C. Walcher, Th. |
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Elektronische Aufsätze |
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10.1140/epja/i2004-10056-2 |
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verfasserin |
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measurement of the πmeson polarizabilities via the γp → $ γπ^{+} $n reaction |
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Measurement of the πmeson polarizabilities via the γp → $ γπ^{+} $n reaction |
| abstract |
Abstract. An experiment on the radiative $ π^{{+}} $-meson photoproduction from the proton ( γp → $ γπ^{{+}} $n) was carried out at the Mainz Microtron MAMI in the kinematic region 537MeV < Eγ < 817MeV, $ 140^{°} $≤$ \theta_{{\gamma \gamma ^{\prime }}}^{{{{\rm cm}}}}$≤$ 180^{°} $. The $ π^{{+}} $-meson polarizabilities have been determined from a comparison of the data with the predictions of two different theoretical models, the first one being based on an effective pole model with pseudoscalar coupling while the second one is based on diagrams describing both resonant and nonresonant contributions. The validity of the models has been verified by comparing the predictions with the present experimental data in the kinematic region where the pion polarizability contribution is negligible ( s1 < 5mπ2) and where the difference between the predictions of the two models does not exceed 3%. In the region, where the pion polarizability contribution is substantial ( 5 < s1/mπ2 < 15, -12 < t/mπ2 < - 2), the difference $\ensuremath{(\alpha -\beta )_{\pi^{+}}}$ of the electric (α) and the magnetic (β) polarizabilities has been determined. As a result we find $\ensuremath{(\alpha -\beta )_{\pi^{+}}=(11.6\pm 1.5_{{\rm stat}}\pm 3.0_{{\rm syst}}\pm 0.5_{{\rm mod}})\times 10^{-4}{}{\rm fm^{3}}}$. This result is at variance with recent calculations in the framework of chiral perturbation theory. |
| abstractGer |
Abstract. An experiment on the radiative $ π^{{+}} $-meson photoproduction from the proton ( γp → $ γπ^{{+}} $n) was carried out at the Mainz Microtron MAMI in the kinematic region 537MeV < Eγ < 817MeV, $ 140^{°} $≤$ \theta_{{\gamma \gamma ^{\prime }}}^{{{{\rm cm}}}}$≤$ 180^{°} $. The $ π^{{+}} $-meson polarizabilities have been determined from a comparison of the data with the predictions of two different theoretical models, the first one being based on an effective pole model with pseudoscalar coupling while the second one is based on diagrams describing both resonant and nonresonant contributions. The validity of the models has been verified by comparing the predictions with the present experimental data in the kinematic region where the pion polarizability contribution is negligible ( s1 < 5mπ2) and where the difference between the predictions of the two models does not exceed 3%. In the region, where the pion polarizability contribution is substantial ( 5 < s1/mπ2 < 15, -12 < t/mπ2 < - 2), the difference $\ensuremath{(\alpha -\beta )_{\pi^{+}}}$ of the electric (α) and the magnetic (β) polarizabilities has been determined. As a result we find $\ensuremath{(\alpha -\beta )_{\pi^{+}}=(11.6\pm 1.5_{{\rm stat}}\pm 3.0_{{\rm syst}}\pm 0.5_{{\rm mod}})\times 10^{-4}{}{\rm fm^{3}}}$. This result is at variance with recent calculations in the framework of chiral perturbation theory. |
| abstract_unstemmed |
Abstract. An experiment on the radiative $ π^{{+}} $-meson photoproduction from the proton ( γp → $ γπ^{{+}} $n) was carried out at the Mainz Microtron MAMI in the kinematic region 537MeV < Eγ < 817MeV, $ 140^{°} $≤$ \theta_{{\gamma \gamma ^{\prime }}}^{{{{\rm cm}}}}$≤$ 180^{°} $. The $ π^{{+}} $-meson polarizabilities have been determined from a comparison of the data with the predictions of two different theoretical models, the first one being based on an effective pole model with pseudoscalar coupling while the second one is based on diagrams describing both resonant and nonresonant contributions. The validity of the models has been verified by comparing the predictions with the present experimental data in the kinematic region where the pion polarizability contribution is negligible ( s1 < 5mπ2) and where the difference between the predictions of the two models does not exceed 3%. In the region, where the pion polarizability contribution is substantial ( 5 < s1/mπ2 < 15, -12 < t/mπ2 < - 2), the difference $\ensuremath{(\alpha -\beta )_{\pi^{+}}}$ of the electric (α) and the magnetic (β) polarizabilities has been determined. As a result we find $\ensuremath{(\alpha -\beta )_{\pi^{+}}=(11.6\pm 1.5_{{\rm stat}}\pm 3.0_{{\rm syst}}\pm 0.5_{{\rm mod}})\times 10^{-4}{}{\rm fm^{3}}}$. This result is at variance with recent calculations in the framework of chiral perturbation theory. |
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1 |
| title_short |
Measurement of the πmeson polarizabilities via the γp → $ γπ^{+} $n reaction |
| url |
https://dx.doi.org/10.1140/epja/i2004-10056-2 |
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| author2 |
Alexeev, V. M. Annand, J. R. M. Arends, H. J. Beck, R. Caselotti, G. Cherepnya, S. N. Drechsel, D. Fil’kov, L. V. Föhl, K. Giller, I. Grabmayr, P. Hehl, T. Hornidge, D. Kashevarov, V. L. Kotulla, M. Krambrich, D. Krusche, B. Lang, M. McGeorge, J. C. MacGregor, I. J. D. Metag, V. Moinester, M. Novotny, R. Pfeiffer, M. Rost, M. Schadmand, S. Scherer, S. Thomas, A. Unkmeir, C. Walcher, Th |
| author2Str |
Alexeev, V. M. Annand, J. R. M. Arends, H. J. Beck, R. Caselotti, G. Cherepnya, S. N. Drechsel, D. Fil’kov, L. V. Föhl, K. Giller, I. Grabmayr, P. Hehl, T. Hornidge, D. Kashevarov, V. L. Kotulla, M. Krambrich, D. Krusche, B. Lang, M. McGeorge, J. C. MacGregor, I. J. D. Metag, V. Moinester, M. Novotny, R. Pfeiffer, M. Rost, M. Schadmand, S. Scherer, S. Thomas, A. Unkmeir, C. Walcher, Th |
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| doi_str |
10.1140/epja/i2004-10056-2 |
| up_date |
2024-07-03T18:14:04.695Z |
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| score |
7.399534 |