Benchmarking the PreSPEC@GSI experiment for Coulex-multipolarimetry on the π(p3 / 2) → π(p1 / 2) spin-flip transition in 85Br

P. Napiralla; M. Lettmann; C. Stahl; G. Rainovski; N. Pietralla; S. Afara; F. Ameil; T. Arici; S. Aydin; D. Barrientos; P. Bednarczyk; M. A. Bentley; G. Benzoni; B. Birkenbach; A. Blazhev; A. J. Boston; P. Boutachkov; A. Bracco; B. Bruyneel; E. Clément; M. L. Cortés; F. C.L. Crespi; D. M. Cullen; D. Curien; P. Désesquelles; F. Didierjean; C. Domingo-Pardo; G. Duchêne; J. Eberth; H. Egger; C. Fahlander; J. Gerl; K. A. Gladnishki; P. Golubev; V. González; M. Górska; A. Gottardo; L. Grassi; T. Habermann; L. J. Harkness-Brennan; H. Hess; D. G. Jenkins; P. R. John; J. Jolie; D. S. Judson; I. Kojouharov; W. Korten; M. Labiche; N. Lalović; C. Lizarazo; C. Louchart-Henning; A. Maj; R. Menegazzo; D. Mengoni; E. Merchan; B. Million; O. Möller; T. Möller; K. Moschner; V. Modamio; D. Napoli; B. S.Nara Singh; Zs Podolyák; S. Pietri; D. Ralet; M. Reese; P. Reiter; D. Rudolph; E. Sanchis; L. G. Sarmiento; H. Schaffner; J. Simpson; P. P. Singh; J. J. Valiente-Dobón; V. Werner; O. Wieland

doi:10.1140/epja/s10050-020-00148-2

Benchmarking the PreSPEC@GSI experiment for Coulex-multipolarimetry on the π(p_{3 / 2}) → π(p_{1 / 2}) spin-flip transition in ⁸⁵Br

P. Napiralla^*, M. Lettmann, C. Stahl, G. Rainovski, N. Pietralla, S. Afara, F. Ameil, T. Arici, S. Aydin, D. Barrientos, P. Bednarczyk, M. A. Bentley, G. Benzoni, B. Birkenbach, A. Blazhev, A. J. Boston, P. Boutachkov, A. Bracco, B. Bruyneel, E. ClémentM. L. Cortés, F. C.L. Crespi, D. M. Cullen, D. Curien, P. Désesquelles, F. Didierjean, C. Domingo-Pardo, G. Duchêne, J. Eberth, H. Egger, C. Fahlander, J. Gerl, K. A. Gladnishki, P. Golubev, V. González, M. Górska, A. Gottardo, L. Grassi, T. Habermann, L. J. Harkness-Brennan, H. Hess, D. G. Jenkins, P. R. John, J. Jolie, D. S. Judson, I. Kojouharov, W. Korten, M. Labiche, N. Lalović, C. Lizarazo, C. Louchart-Henning, A. Maj, R. Menegazzo, D. Mengoni, E. Merchan, B. Million, O. Möller, T. Möller, K. Moschner, V. Modamio, D. Napoli, B. S.Nara Singh, Zs Podolyák, S. Pietri, D. Ralet, M. Reese, P. Reiter, D. Rudolph, E. Sanchis, L. G. Sarmiento, H. Schaffner, J. Simpson, P. P. Singh, J. J. Valiente-Dobón, V. Werner, O. Wieland

^*Corresponding author for this work

Physics

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

Abstract

A first performance test of the Coulomb excitation multipolarimetry (Coulex-multipolarimetry) method is presented. It is based on a 85Brπp3/2→πp1/2 spin-flip experiment performed as part of the PreSPEC-AGATA campaign at the GSI Helmholtzzentrum für Schwerionenforschung (GSI). Via determination of background levels around the expected ⁸⁵Br excitations as well as measured ¹⁹⁷Au excitations, an upper limit for the M1 transition strength of the 1/21-→3/2g.s.- transition in ⁸⁵Br and a lower beam time limit for upcoming experimental campaigns utilizing Coulex-multipolarimetry have been inferred. The impact of the use of AGATA in its anticipated 1 π configuration on these estimates is deduced via Geant4 simulations.

Original language	English
Article number	147
Journal	European Physical Journal A
Volume	56
Issue number	147
Early online date	25 May 2020
DOIs	https://doi.org/10.1140/epja/s10050-020-00148-2
Publication status	E-pub ahead of print - 25 May 2020

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10.1140/epja/s10050-020-00148-2

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Napiralla, P., Lettmann, M., Stahl, C., Rainovski, G., Pietralla, N., Afara, S., Ameil, F., Arici, T., Aydin, S., Barrientos, D., Bednarczyk, P., Bentley, M. A., Benzoni, G., Birkenbach, B., Blazhev, A., Boston, A. J., Boutachkov, P., Bracco, A., Bruyneel, B., ... Wieland, O. (2020). Benchmarking the PreSPEC@GSI experiment for Coulex-multipolarimetry on the π(p_{3 / 2}) → π(p_{1 / 2}) spin-flip transition in ⁸⁵Br. European Physical Journal A, 56(147), Article 147. Advance online publication. https://doi.org/10.1140/epja/s10050-020-00148-2

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title = "Benchmarking the PreSPEC@GSI experiment for Coulex-multipolarimetry on the π(p3 / 2) → π(p1 / 2) spin-flip transition in 85Br",

abstract = "A first performance test of the Coulomb excitation multipolarimetry (Coulex-multipolarimetry) method is presented. It is based on a 85Brπp3/2→πp1/2 spin-flip experiment performed as part of the PreSPEC-AGATA campaign at the GSI Helmholtzzentrum f{\"u}r Schwerionenforschung (GSI). Via determination of background levels around the expected 85Br excitations as well as measured 197Au excitations, an upper limit for the M1 transition strength of the 1/21-→3/2g.s.- transition in 85Br and a lower beam time limit for upcoming experimental campaigns utilizing Coulex-multipolarimetry have been inferred. The impact of the use of AGATA in its anticipated 1 π configuration on these estimates is deduced via Geant4 simulations.",

author = "P. Napiralla and M. Lettmann and C. Stahl and G. Rainovski and N. Pietralla and S. Afara and F. Ameil and T. Arici and S. Aydin and D. Barrientos and P. Bednarczyk and Bentley, {M. A.} and G. Benzoni and B. Birkenbach and A. Blazhev and Boston, {A. J.} and P. Boutachkov and A. Bracco and B. Bruyneel and E. Cl{\'e}ment and Cort{\'e}s, {M. L.} and Crespi, {F. C.L.} and Cullen, {D. M.} and D. Curien and P. D{\'e}sesquelles and F. Didierjean and C. Domingo-Pardo and G. Duch{\^e}ne and J. Eberth and H. Egger and C. Fahlander and J. Gerl and Gladnishki, {K. A.} and P. Golubev and V. Gonz{\'a}lez and M. G{\'o}rska and A. Gottardo and L. Grassi and T. Habermann and Harkness-Brennan, {L. J.} and H. Hess and Jenkins, {D. G.} and John, {P. R.} and J. Jolie and Judson, {D. S.} and I. Kojouharov and W. Korten and M. Labiche and N. Lalovi{\'c} and C. Lizarazo and C. Louchart-Henning and A. Maj and R. Menegazzo and D. Mengoni and E. Merchan and B. Million and O. M{\"o}ller and T. M{\"o}ller and K. Moschner and V. Modamio and D. Napoli and Singh, {B. S.Nara} and Zs Podoly{\'a}k and S. Pietri and D. Ralet and M. Reese and P. Reiter and D. Rudolph and E. Sanchis and Sarmiento, {L. G.} and H. Schaffner and J. Simpson and Singh, {P. P.} and Valiente-Dob{\'o}n, {J. J.} and V. Werner and O. Wieland",

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language = "English",

volume = "56",

journal = "European Physical Journal A",

issn = "1434-6001",

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Napiralla, P, Lettmann, M, Stahl, C, Rainovski, G, Pietralla, N, Afara, S, Ameil, F, Arici, T, Aydin, S, Barrientos, D, Bednarczyk, P, Bentley, MA, Benzoni, G, Birkenbach, B, Blazhev, A, Boston, AJ, Boutachkov, P, Bracco, A, Bruyneel, B, Clément, E, Cortés, ML, Crespi, FCL, Cullen, DM, Curien, D, Désesquelles, P, Didierjean, F, Domingo-Pardo, C, Duchêne, G, Eberth, J, Egger, H, Fahlander, C, Gerl, J, Gladnishki, KA, Golubev, P, González, V, Górska, M, Gottardo, A, Grassi, L, Habermann, T, Harkness-Brennan, LJ, Hess, H, Jenkins, DG, John, PR, Jolie, J, Judson, DS, Kojouharov, I, Korten, W, Labiche, M, Lalović, N, Lizarazo, C, Louchart-Henning, C, Maj, A, Menegazzo, R, Mengoni, D, Merchan, E, Million, B, Möller, O, Möller, T, Moschner, K, Modamio, V, Napoli, D, Singh, BSN, Podolyák, Z, Pietri, S, Ralet, D, Reese, M, Reiter, P, Rudolph, D, Sanchis, E, Sarmiento, LG, Schaffner, H, Simpson, J, Singh, PP, Valiente-Dobón, JJ, Werner, V & Wieland, O 2020, 'Benchmarking the PreSPEC@GSI experiment for Coulex-multipolarimetry on the π(p_{3 / 2}) → π(p_{1 / 2}) spin-flip transition in ⁸⁵Br', European Physical Journal A, vol. 56, no. 147, 147. https://doi.org/10.1140/epja/s10050-020-00148-2

TY - JOUR

T1 - Benchmarking the PreSPEC@GSI experiment for Coulex-multipolarimetry on the π(p3 / 2) → π(p1 / 2) spin-flip transition in 85Br

AU - Napiralla, P.

AU - Lettmann, M.

AU - Stahl, C.

AU - Rainovski, G.

AU - Pietralla, N.

AU - Afara, S.

AU - Ameil, F.

AU - Arici, T.

AU - Aydin, S.

AU - Barrientos, D.

AU - Bednarczyk, P.

AU - Bentley, M. A.

AU - Benzoni, G.

AU - Birkenbach, B.

AU - Blazhev, A.

AU - Boston, A. J.

AU - Boutachkov, P.

AU - Bracco, A.

AU - Bruyneel, B.

AU - Clément, E.

AU - Cortés, M. L.

AU - Crespi, F. C.L.

AU - Cullen, D. M.

AU - Curien, D.

AU - Désesquelles, P.

AU - Didierjean, F.

AU - Domingo-Pardo, C.

AU - Duchêne, G.

AU - Eberth, J.

AU - Egger, H.

AU - Fahlander, C.

AU - Gerl, J.

AU - Gladnishki, K. A.

AU - Golubev, P.

AU - González, V.

AU - Górska, M.

AU - Gottardo, A.

AU - Grassi, L.

AU - Habermann, T.

AU - Harkness-Brennan, L. J.

AU - Hess, H.

AU - Jenkins, D. G.

AU - John, P. R.

AU - Jolie, J.

AU - Judson, D. S.

AU - Kojouharov, I.

AU - Korten, W.

AU - Labiche, M.

AU - Lalović, N.

AU - Lizarazo, C.

AU - Louchart-Henning, C.

AU - Maj, A.

AU - Menegazzo, R.

AU - Mengoni, D.

AU - Merchan, E.

AU - Million, B.

AU - Möller, O.

AU - Möller, T.

AU - Moschner, K.

AU - Modamio, V.

AU - Napoli, D.

AU - Singh, B. S.Nara

AU - Podolyák, Zs

AU - Pietri, S.

AU - Ralet, D.

AU - Reese, M.

AU - Reiter, P.

AU - Rudolph, D.

AU - Sanchis, E.

AU - Sarmiento, L. G.

AU - Schaffner, H.

AU - Simpson, J.

AU - Singh, P. P.

AU - Valiente-Dobón, J. J.

AU - Werner, V.

AU - Wieland, O.

PY - 2020/5/25

Y1 - 2020/5/25

N2 - A first performance test of the Coulomb excitation multipolarimetry (Coulex-multipolarimetry) method is presented. It is based on a 85Brπp3/2→πp1/2 spin-flip experiment performed as part of the PreSPEC-AGATA campaign at the GSI Helmholtzzentrum für Schwerionenforschung (GSI). Via determination of background levels around the expected 85Br excitations as well as measured 197Au excitations, an upper limit for the M1 transition strength of the 1/21-→3/2g.s.- transition in 85Br and a lower beam time limit for upcoming experimental campaigns utilizing Coulex-multipolarimetry have been inferred. The impact of the use of AGATA in its anticipated 1 π configuration on these estimates is deduced via Geant4 simulations.

AB - A first performance test of the Coulomb excitation multipolarimetry (Coulex-multipolarimetry) method is presented. It is based on a 85Brπp3/2→πp1/2 spin-flip experiment performed as part of the PreSPEC-AGATA campaign at the GSI Helmholtzzentrum für Schwerionenforschung (GSI). Via determination of background levels around the expected 85Br excitations as well as measured 197Au excitations, an upper limit for the M1 transition strength of the 1/21-→3/2g.s.- transition in 85Br and a lower beam time limit for upcoming experimental campaigns utilizing Coulex-multipolarimetry have been inferred. The impact of the use of AGATA in its anticipated 1 π configuration on these estimates is deduced via Geant4 simulations.

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U2 - 10.1140/epja/s10050-020-00148-2

DO - 10.1140/epja/s10050-020-00148-2

M3 - Article

AN - SCOPUS:85085338411

SN - 1434-6001

VL - 56

JO - European Physical Journal A

JF - European Physical Journal A

IS - 147

M1 - 147

ER -

Benchmarking the PreSPEC@GSI experiment for Coulex-multipolarimetry on the π(p_{3 / 2}) → π(p_{1 / 2}) spin-flip transition in ⁸⁵Br

Abstract

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AGATA Interim Funding

AGATA Project

Nuclear Physics Consolidated Grant

Cite this

Benchmarking the PreSPEC@GSI experiment for Coulex-multipolarimetry on the π(p3 / 2) → π(p1 / 2) spin-flip transition in 85Br

Abstract

Access to Document

Other files and links

Projects

AGATA Interim Funding

AGATA Project

Nuclear Physics Consolidated Grant

Cite this

Benchmarking the PreSPEC@GSI experiment for Coulex-multipolarimetry on the π(p_{3 / 2}) → π(p_{1 / 2}) spin-flip transition in ⁸⁵Br