Abashian-booth-crowe effect in basic double-pionic fusion: A new resonance?

P. Adlarson; C. Adolph; W. Augustyniak; V. Baru; M. Bashkanov; T. Bednarski; F. S. Bergmann; M. Berłowski; H. Bhatt; K. T. Brinkmann; M. Büscher; H. Calén; H. Clement; D. Coderre; E. Czerwiński; E. Doroshkevich; C. Ekström; R. Engels; W. Erven; W. Eyrich; P. Fedorets; K. Föhl; K. Fransson; F. Goldenbaum; P. Goslawski; K. Grigoryev; V. Grishina; C. O. Gullström; J. Hampe; C. Hanhart; L. Heijkenskjöld; V. Hejny; F. Hinterberger; M. Hodana; B. Höistad; M. Jacewicz; M. Janusz; A. Jany; B. R. Jany; L. Jarczyk; T. Johansson; B. Kamys; G. Kemmerling; O. Khakimova; A. Khoukaz; S. Kistryn; J. Klaja; H. Kleines; B. Kłos; F. Kren; W. Krzemień; P. Kulessa; S. Kullander; A. Kupć; K. Lalwani; B. Lorentz; A. Magiera; R. Maier; P. Marciniewski; B. Mariański; M. Mikirtychiants; P. Moskal; H. P. Morsch; B. K. Nandi; S. Niedžwiecki; H. Ohm; A. Passfeld; C. Pauly; E. Perez Del Rio; Y. Petukhov; N. Piskunov; P. Pluciński; P. Podkopał; A. Povtoreyko; D. Prasuhn; A. Pricking; K. Pysz; T. Rausmann; C. F. Redmer; J. Ritman; R. J.M.Y. Ruber; Z. Rudy; S. Sawant; S. Schadmand; A. Schmidt; W. Schroeder; T. Sefzick; V. Serdyuk; M. Siemaszko; R. Siudak; T. Skorodko; M. Skurzok; J. Smyrski; V. Sopov; R. Stassen; J. Stepaniak; G. Sterzenbach; H. Stockhorst; H. Ströher; A. Szczurek; A. Täschner; T. Tolba; A. Trzciński; R. Varma; P. Vlasov; G. J. Wagner; W. Wȩglorz; A. Winnemöller; A. Wirzba; M. Wolke; A. Wrońska; P. Wüstner; P. Wurm; X. Yuan; L. Yurev; J. Zabierowski; M. J. Zieliński; W. Zipper; J. Złomańczuk; P. Zupranski

doi:10.1103/PhysRevLett.106.242302

Abashian-booth-crowe effect in basic double-pionic fusion: A new resonance?

P. Adlarson^*, C. Adolph, W. Augustyniak, V. Baru, M. Bashkanov, T. Bednarski, F. S. Bergmann, M. Berłowski, H. Bhatt, K. T. Brinkmann, M. Büscher, H. Calén, H. Clement, D. Coderre, E. Czerwiński, E. Doroshkevich, C. Ekström, R. Engels, W. Erven, W. EyrichP. Fedorets, K. Föhl, K. Fransson, F. Goldenbaum, P. Goslawski, K. Grigoryev, V. Grishina, C. O. Gullström, J. Hampe, C. Hanhart, L. Heijkenskjöld, V. Hejny, F. Hinterberger, M. Hodana, B. Höistad, M. Jacewicz, M. Janusz, A. Jany, B. R. Jany, L. Jarczyk, T. Johansson, B. Kamys, G. Kemmerling, O. Khakimova, A. Khoukaz, S. Kistryn, J. Klaja, H. Kleines, B. Kłos, F. Kren, W. Krzemień, P. Kulessa, S. Kullander, A. Kupć, K. Lalwani, B. Lorentz, A. Magiera, R. Maier, P. Marciniewski, B. Mariański, M. Mikirtychiants, P. Moskal, H. P. Morsch, B. K. Nandi, S. Niedžwiecki, H. Ohm, A. Passfeld, C. Pauly, E. Perez Del Rio, Y. Petukhov, N. Piskunov, P. Pluciński, P. Podkopał, A. Povtoreyko, D. Prasuhn, A. Pricking, K. Pysz, T. Rausmann, C. F. Redmer, J. Ritman, R. J.M.Y. Ruber, Z. Rudy, S. Sawant, S. Schadmand, A. Schmidt, W. Schroeder, T. Sefzick, V. Serdyuk, M. Siemaszko, R. Siudak, T. Skorodko, M. Skurzok, J. Smyrski, V. Sopov, R. Stassen, J. Stepaniak, G. Sterzenbach, H. Stockhorst, H. Ströher, A. Szczurek, A. Täschner, T. Tolba, A. Trzciński, R. Varma, P. Vlasov, G. J. Wagner, W. Wȩglorz, A. Winnemöller, A. Wirzba, M. Wolke, A. Wrońska, P. Wüstner, P. Wurm, X. Yuan, L. Yurev, J. Zabierowski, M. J. Zieliński, W. Zipper, J. Złomańczuk, P. Zupranski

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

We report on an exclusive and kinematically complete high-statistics measurement of the basic double-pionic fusion reaction pn→dπ0π0 over the full energy region of the ABC effect, a pronounced low-mass enhancement in the ππ-invariant mass spectrum. The measurements, which cover also the transition region to the conventional t-channel ΔΔ process, were performed with the upgraded WASA detector setup at COSY. The data reveal the Abashian-Booth-Crowe effect to be uniquely correlated with a Lorentzian energy dependence in the integral cross section. The observables are consistent with a narrow resonance with m=2.37GeV, Γ 70MeV and I(JP)=0(3⁺) in both pn and ΔΔ systems. Necessary further tests of the resonance interpretation are discussed.

Original language	English
Article number	242302
Journal	Physical Review Letters
Volume	106
Issue number	24
DOIs	https://doi.org/10.1103/PhysRevLett.106.242302
Publication status	Published - 17 Jun 2011

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10.1103/PhysRevLett.106.242302

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Adlarson, P., Adolph, C., Augustyniak, W., Baru, V., Bashkanov, M., Bednarski, T., Bergmann, F. S., Berłowski, M., Bhatt, H., Brinkmann, K. T., Büscher, M., Calén, H., Clement, H., Coderre, D., Czerwiński, E., Doroshkevich, E., Ekström, C., Engels, R., Erven, W., ... Zupranski, P. (2011). Abashian-booth-crowe effect in basic double-pionic fusion: A new resonance? Physical Review Letters, 106(24), Article 242302. https://doi.org/10.1103/PhysRevLett.106.242302

@article{1ba133fbb21e4a02b683f7be3e4a739e,

title = "Abashian-booth-crowe effect in basic double-pionic fusion: A new resonance?",

abstract = "We report on an exclusive and kinematically complete high-statistics measurement of the basic double-pionic fusion reaction pn→dπ0π0 over the full energy region of the ABC effect, a pronounced low-mass enhancement in the ππ-invariant mass spectrum. The measurements, which cover also the transition region to the conventional t-channel ΔΔ process, were performed with the upgraded WASA detector setup at COSY. The data reveal the Abashian-Booth-Crowe effect to be uniquely correlated with a Lorentzian energy dependence in the integral cross section. The observables are consistent with a narrow resonance with m=2.37GeV, Γ 70MeV and I(JP)=0(3+) in both pn and ΔΔ systems. Necessary further tests of the resonance interpretation are discussed.",

author = "P. Adlarson and C. Adolph and W. Augustyniak and V. Baru and M. Bashkanov and T. Bednarski and Bergmann, {F. S.} and M. Ber{\l}owski and H. Bhatt and Brinkmann, {K. T.} and M. B{\"u}scher and H. Cal{\'e}n and H. Clement and D. Coderre and E. Czerwi{\'n}ski and E. Doroshkevich and C. Ekstr{\"o}m and R. Engels and W. Erven and W. Eyrich and P. Fedorets and K. F{\"o}hl and K. Fransson and F. Goldenbaum and P. Goslawski and K. Grigoryev and V. Grishina and Gullstr{\"o}m, {C. O.} and J. Hampe and C. Hanhart and L. Heijkenskj{\"o}ld and V. Hejny and F. Hinterberger and M. Hodana and B. H{\"o}istad and M. Jacewicz and M. Janusz and A. Jany and Jany, {B. R.} and L. Jarczyk and T. Johansson and B. Kamys and G. Kemmerling and O. Khakimova and A. Khoukaz and S. Kistryn and J. Klaja and H. Kleines and B. K{\l}os and F. Kren and W. Krzemie{\'n} and P. Kulessa and S. Kullander and A. Kup{\'c} and K. Lalwani and B. Lorentz and A. Magiera and R. Maier and P. Marciniewski and B. Maria{\'n}ski and M. Mikirtychiants and P. Moskal and Morsch, {H. P.} and Nandi, {B. K.} and S. Nied{\v z}wiecki and H. Ohm and A. Passfeld and C. Pauly and {Perez Del Rio}, E. and Y. Petukhov and N. Piskunov and P. Pluci{\'n}ski and P. Podkopa{\l} and A. Povtoreyko and D. Prasuhn and A. Pricking and K. Pysz and T. Rausmann and Redmer, {C. F.} and J. Ritman and Ruber, {R. J.M.Y.} and Z. Rudy and S. Sawant and S. Schadmand and A. Schmidt and W. Schroeder and T. Sefzick and V. Serdyuk and M. Siemaszko and R. Siudak and T. Skorodko and M. Skurzok and J. Smyrski and V. Sopov and R. Stassen and J. Stepaniak and G. Sterzenbach and H. Stockhorst and H. Str{\"o}her and A. Szczurek and A. T{\"a}schner and T. Tolba and A. Trzci{\'n}ski and R. Varma and P. Vlasov and Wagner, {G. J.} and W. Wȩglorz and A. Winnem{\"o}ller and A. Wirzba and M. Wolke and A. Wro{\'n}ska and P. W{\"u}stner and P. Wurm and X. Yuan and L. Yurev and J. Zabierowski and Zieli{\'n}ski, {M. J.} and W. Zipper and J. Z{\l}oma{\'n}czuk and P. Zupranski",

year = "2011",

month = jun,

day = "17",

doi = "10.1103/PhysRevLett.106.242302",

language = "English",

volume = "106",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "24",

}

Adlarson, P, Adolph, C, Augustyniak, W, Baru, V, Bashkanov, M, Bednarski, T, Bergmann, FS, Berłowski, M, Bhatt, H, Brinkmann, KT, Büscher, M, Calén, H, Clement, H, Coderre, D, Czerwiński, E, Doroshkevich, E, Ekström, C, Engels, R, Erven, W, Eyrich, W, Fedorets, P, Föhl, K, Fransson, K, Goldenbaum, F, Goslawski, P, Grigoryev, K, Grishina, V, Gullström, CO, Hampe, J, Hanhart, C, Heijkenskjöld, L, Hejny, V, Hinterberger, F, Hodana, M, Höistad, B, Jacewicz, M, Janusz, M, Jany, A, Jany, BR, Jarczyk, L, Johansson, T, Kamys, B, Kemmerling, G, Khakimova, O, Khoukaz, A, Kistryn, S, Klaja, J, Kleines, H, Kłos, B, Kren, F, Krzemień, W, Kulessa, P, Kullander, S, Kupć, A, Lalwani, K, Lorentz, B, Magiera, A, Maier, R, Marciniewski, P, Mariański, B, Mikirtychiants, M, Moskal, P, Morsch, HP, Nandi, BK, Niedžwiecki, S, Ohm, H, Passfeld, A, Pauly, C, Perez Del Rio, E, Petukhov, Y, Piskunov, N, Pluciński, P, Podkopał, P, Povtoreyko, A, Prasuhn, D, Pricking, A, Pysz, K, Rausmann, T, Redmer, CF, Ritman, J, Ruber, RJMY, Rudy, Z, Sawant, S, Schadmand, S, Schmidt, A, Schroeder, W, Sefzick, T, Serdyuk, V, Siemaszko, M, Siudak, R, Skorodko, T, Skurzok, M, Smyrski, J, Sopov, V, Stassen, R, Stepaniak, J, Sterzenbach, G, Stockhorst, H, Ströher, H, Szczurek, A, Täschner, A, Tolba, T, Trzciński, A, Varma, R, Vlasov, P, Wagner, GJ, Wȩglorz, W, Winnemöller, A, Wirzba, A, Wolke, M, Wrońska, A, Wüstner, P, Wurm, P, Yuan, X, Yurev, L, Zabierowski, J, Zieliński, MJ, Zipper, W, Złomańczuk, J & Zupranski, P 2011, 'Abashian-booth-crowe effect in basic double-pionic fusion: A new resonance?', Physical Review Letters, vol. 106, no. 24, 242302. https://doi.org/10.1103/PhysRevLett.106.242302

TY - JOUR

T1 - Abashian-booth-crowe effect in basic double-pionic fusion

T2 - A new resonance?

AU - Adlarson, P.

AU - Adolph, C.

AU - Augustyniak, W.

AU - Baru, V.

AU - Bashkanov, M.

AU - Bednarski, T.

AU - Bergmann, F. S.

AU - Berłowski, M.

AU - Bhatt, H.

AU - Brinkmann, K. T.

AU - Büscher, M.

AU - Calén, H.

AU - Clement, H.

AU - Coderre, D.

AU - Czerwiński, E.

AU - Doroshkevich, E.

AU - Ekström, C.

AU - Engels, R.

AU - Erven, W.

AU - Eyrich, W.

AU - Fedorets, P.

AU - Föhl, K.

AU - Fransson, K.

AU - Goldenbaum, F.

AU - Goslawski, P.

AU - Grigoryev, K.

AU - Grishina, V.

AU - Gullström, C. O.

AU - Hampe, J.

AU - Hanhart, C.

AU - Heijkenskjöld, L.

AU - Hejny, V.

AU - Hinterberger, F.

AU - Hodana, M.

AU - Höistad, B.

AU - Jacewicz, M.

AU - Janusz, M.

AU - Jany, A.

AU - Jany, B. R.

AU - Jarczyk, L.

AU - Johansson, T.

AU - Kamys, B.

AU - Kemmerling, G.

AU - Khakimova, O.

AU - Khoukaz, A.

AU - Kistryn, S.

AU - Klaja, J.

AU - Kleines, H.

AU - Kłos, B.

AU - Kren, F.

AU - Krzemień, W.

AU - Kulessa, P.

AU - Kullander, S.

AU - Kupć, A.

AU - Lalwani, K.

AU - Lorentz, B.

AU - Magiera, A.

AU - Maier, R.

AU - Marciniewski, P.

AU - Mariański, B.

AU - Mikirtychiants, M.

AU - Moskal, P.

AU - Morsch, H. P.

AU - Nandi, B. K.

AU - Niedžwiecki, S.

AU - Ohm, H.

AU - Passfeld, A.

AU - Pauly, C.

AU - Perez Del Rio, E.

AU - Petukhov, Y.

AU - Piskunov, N.

AU - Pluciński, P.

AU - Podkopał, P.

AU - Povtoreyko, A.

AU - Prasuhn, D.

AU - Pricking, A.

AU - Pysz, K.

AU - Rausmann, T.

AU - Redmer, C. F.

AU - Ritman, J.

AU - Ruber, R. J.M.Y.

AU - Rudy, Z.

AU - Sawant, S.

AU - Schadmand, S.

AU - Schmidt, A.

AU - Schroeder, W.

AU - Sefzick, T.

AU - Serdyuk, V.

AU - Siemaszko, M.

AU - Siudak, R.

AU - Skorodko, T.

AU - Skurzok, M.

AU - Smyrski, J.

AU - Sopov, V.

AU - Stassen, R.

AU - Stepaniak, J.

AU - Sterzenbach, G.

AU - Stockhorst, H.

AU - Ströher, H.

AU - Szczurek, A.

AU - Täschner, A.

AU - Tolba, T.

AU - Trzciński, A.

AU - Varma, R.

AU - Vlasov, P.

AU - Wagner, G. J.

AU - Wȩglorz, W.

AU - Winnemöller, A.

AU - Wirzba, A.

AU - Wolke, M.

AU - Wrońska, A.

AU - Wüstner, P.

AU - Wurm, P.

AU - Yuan, X.

AU - Yurev, L.

AU - Zabierowski, J.

AU - Zieliński, M. J.

AU - Zipper, W.

AU - Złomańczuk, J.

AU - Zupranski, P.

PY - 2011/6/17

Y1 - 2011/6/17

N2 - We report on an exclusive and kinematically complete high-statistics measurement of the basic double-pionic fusion reaction pn→dπ0π0 over the full energy region of the ABC effect, a pronounced low-mass enhancement in the ππ-invariant mass spectrum. The measurements, which cover also the transition region to the conventional t-channel ΔΔ process, were performed with the upgraded WASA detector setup at COSY. The data reveal the Abashian-Booth-Crowe effect to be uniquely correlated with a Lorentzian energy dependence in the integral cross section. The observables are consistent with a narrow resonance with m=2.37GeV, Γ 70MeV and I(JP)=0(3+) in both pn and ΔΔ systems. Necessary further tests of the resonance interpretation are discussed.

AB - We report on an exclusive and kinematically complete high-statistics measurement of the basic double-pionic fusion reaction pn→dπ0π0 over the full energy region of the ABC effect, a pronounced low-mass enhancement in the ππ-invariant mass spectrum. The measurements, which cover also the transition region to the conventional t-channel ΔΔ process, were performed with the upgraded WASA detector setup at COSY. The data reveal the Abashian-Booth-Crowe effect to be uniquely correlated with a Lorentzian energy dependence in the integral cross section. The observables are consistent with a narrow resonance with m=2.37GeV, Γ 70MeV and I(JP)=0(3+) in both pn and ΔΔ systems. Necessary further tests of the resonance interpretation are discussed.

UR - http://www.scopus.com/inward/record.url?scp=79960706276&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.106.242302

DO - 10.1103/PhysRevLett.106.242302

M3 - Article

AN - SCOPUS:79960706276

SN - 0031-9007

VL - 106

JO - Physical Review Letters

JF - Physical Review Letters

IS - 24

M1 - 242302

ER -

Abashian-booth-crowe effect in basic double-pionic fusion: A new resonance?

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