Mass measurement of Re-190

Autor: M. Barr, Tz. Kokalova, J. D. Malcolm, Roman Gernhäuser, N. I. Ashwood, A. Turner, R. Krücken, T. Faestermann, Martin Freer, C. Wheldon, M. R. Griffiths, V. A. Ziman, Ralf Hertenberger, S. Pirrie, H.-F. Wirth

In this paper, a measurement of the atomic mass and mass excess of Re 75 190 are presented. This isotope and Ir 77 192 were produced at the Maier-Leibnitz Laboratory (MLL) in Munich in the 192Os(d, α)190Re and 194Pt(d, α)192Ir reactions. The Q3D ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f043a96bc9f03cd4cfe2fa3cc3944a3
https://mediatum.ub.tum.de/1575427

Re-examining the transition into the N = 20 island of inversion: Structure of 30 Mg

Autor: M. Labiche, W. N. Catford, A. Banu, Roy Crawford Lemmon, N. A. Orr, L. Gaudefroy, M. Caamaño, F. Negoita, Sebastian Heil, Jason I. Brown, L. Trache, Martin Freer, J. S. Thomas, B. Bastin, N. Patterson, R. Borcea, M. Staniou, Franck Delaunay, N. L. Achouri, S. Franchoo, G. L. Wilson, B. Fernández-Domínguez, Naofumi Tsunoda, Takaharu Otsuka, J. C. Angélique, Marina Petri, E. S. Paul, Stefanos Paschalis, A. O. Macchiavelli, Marielle Chartier, N. I. Ashwood, B. Laurent, Michael Taylor, C. Rodriguez-Tajes, P. Roussel-Chomaz, Alfredo Poves, B. Pietras

Publikováno v: Biblos-e Archivo. Repositorio Institucional de la UAM
instname
Physics Letters B
Physics Letters B, Elsevier, 2018, 779, pp.124-129. ⟨10.1016/j.physletb.2018.02.002⟩
Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
Phys.Lett.B
Phys.Lett.B, 2018, 779, pp.124-129. ⟨10.1016/j.physletb.2018.02.002⟩
Physics Letters B, Vol 779, Iss, Pp 124-129 (2018)
Phys.Lett.B, 2018, 779, pp.124-129. 〈10.1016/j.physletb.2018.02.002〉
Fernandez-Domınguez, B, Pietras, B, Catford, W N, Orr, N A, Petri, M, Chartier, M, Paschalis, S, Patterson, N, Thomas, J S, Caamano, M, Otsuka, T, {Poves}, A, Taylor, M, Tsunoda, N, Achouri, N L, Angelique, J C, Ashwood, N I, Banu, A, Bastin, B, Borcea, R, Brown, J, Delaunay, F, Franchoo, S, Freer, M, {Gaudefroy}, L, Heil, S, Labiche, M, Laurent, B, Macchiavelli, A O, {Negoita}, F, Paul, E S, Rodrıguez-Tajes, C, Roussel-Chomaz, P, Staniou, M, Trache, L & Wilson, G L 2018, ' Re-examining the transition into the N=20 island of inversion: structure of 30Mg ', Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics . https://doi.org/10.1016/j.physletb.2018.02.002

Intermediate energy single-neutron removal from $^{31}$Mg has been employed to investigate the transition into the N=20 island of inversion. Levels up to 5~MeV excitation energy in $^{30}$Mg were populated and spin-parity assignments were inferred fr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a04bd14a5b68113f0d35ca83b695cb3
http://hdl.handle.net/10486/683390

How sharp is the transition into the $N=20$ island of inversion for the Mg isotopes ?

Autor: M. Caamaño, Martin Freer, J Brown, B. Laurent, W. N. Catford, F. Negoita, Marina Petri, G. L. Wilson, N. L. Achouri, A. O. Macchiavelli, Alfredo Poves, Naofumi Tsunoda, B. Pietras, M. Staniou, L. Gaudefroy, E. S. Paul, J. S. Thomas, Stefanos Paschalis, Franck Delaunay, Marielle Chartier, N. I. Ashwood, N. A. Orr, J. C. Angélique, S. Franchoo, Roy Crawford Lemmon, Sebastian Heil, A. Banu, M. Labiche, P. Roussel-Chomaz, Takaharu Otsuka, N. Patterson, B. Bastin, L. Trache, R. Borcea, B. Fernández-Domínguez, Michael Taylor, C. Rodriguez-Tajes

Publikováno v: J.Phys.Conf.Ser.
12th International Spring Seminar on Nuclear Physics
12th International Spring Seminar on Nuclear Physics, May 2017, Sant’Angelo d’Ischia, Italy. pp.012020, ⟨10.1088/1742-6596/966/1/012020⟩
12TH INTERNATIONAL SPRING SEMINAR ON NUCLEAR PHYSICS: CURRENT PROBLEMS AND PROSPECTS FOR NUCLEAR STRUCTURE

International audience; The N=20 island of inversion is an excellent playground for testing shell model calculations. The Mg chain is a region of shell evolution still far from being well understood. In this paper we present preliminary results of a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf622ba3733786014519948e4a106a7f
https://hal.archives-ouvertes.fr/hal-01725006

Elastic scattering of $^{8}$He + $^{4}$He and two-neutron transfer and the influence of resonances in $^{12}$Be

Autor: Riccardo Raabe, W. N. Catford, N. Curtis, C. Wheldon, H. Al Falou, J. S. Thomas, N. A. Orr, Martin Freer, T. Munoz-Britton, Franck Delaunay, F. M. Marqués, Neven Soić, N. I. Ashwood, N. L. Achouri, V. A. Ziman

Publikováno v: Phys.Lett.B
Phys.Lett.B, 2017, 775, pp.58-62. ⟨10.1016/j.physletb.2017.10.063⟩
Physics Letters B, Vol 775, Iss, Pp 58-62 (2017)
Physics letters. B
Physics Letters B
Physics Letters B, Elsevier, 2017, 775, pp.58-62. ⟨10.1016/j.physletb.2017.10.063⟩

Scattering of 8He from 4He has been performed through the coincident detection of the scattered particles using a silicon array within a helium-4 gas volume with a 8He beam. This permitted the reconstruction of the interaction probability as a functi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20638237fabcc96abcd898747ff41375
https://hal.science/hal-01645647

Be8+Be8andC12+αbreakup states inO16populated via theC13(He4,4α)nreaction

Autor: M. Barr, Sergio Almaraz-Calderon, Ani Aprahamian, Xiao Fang, Wenting Lu, C. Wheldon, N. I. Ashwood, Brian Bucher, Wanpeng Tan, Manoel Couder, F. Jung, V. A. Ziman, G. Goldring, Amy Roberts, J. D. Malcolm, Martin Freer, P. Copp, Shelly Lesher, Nigel Curtis

Publikováno v: Physical Review C. 94

The $^{13}\mathrm{C}(^{4}\mathrm{He},4\ensuremath{\alpha})n$ breakup reaction has been studied at beam energies of 27.0, 27.5, and 28.0 MeV. A comparison with previous measurements of the $^{12}\mathrm{C}(^{4}\mathrm{He},^{8}\mathrm{Be})^{8}\mathrm{B

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af83681487e3fa739e409778c42f0635
https://doi.org/10.1103/physrevc.94.034313