CERN Accelerating science

CERN Document Server 244 ჩანაწერია ნაპოვნი  1 - 10შემდეგიდასასრული  ჩანაწერთან გადასვლა: ძიებას დასჭირდა 0.74 წამი. 
1.
Long-sought isomer turns out to be the ground state of $^{76}$Cu / Canete, L. (Jyvaskyla U. ; Surrey U.) ; Giraud, S. (GANIL ; Michigan State U., East Lansing (main)) ; Kankainen, A. (Jyvaskyla U.) ; Bastin, B. (GANIL) ; Nowacki, F. (Strasbourg, IPHC) ; Ascher, P. (LP2I, Bordeaux) ; Eronen, T. (Jyvaskyla U.) ; Alcindor, V. Girard (GANIL ; IJCLab, Orsay) ; Jokinen, A. (Jyvaskyla U.) ; Khanam, A. (Jyvaskyla U. ; Surrey U. ; Helsinki U.) et al.
Isomers close to the doubly magic nucleus $^{78}$Ni ($Z=28$, $N=50$) provide essential information on the shell evolution and shape coexistence far from stability. The existence of a long-lived isomeric state in $^{76}$Cu has been debated for a long time. [...]
arXiv:2401.14018.- 2024-04-22 - 6 p. - Published in : Phys. Lett. B 853 (2024) 138663 Fulltext: 2401.14018 - PDF; Publication - PDF;
2.
Further evidence for shape coexistence in $^{79}$Zn$^{m}$ near doubly-magic $^{78}$Ni / Nies, L. (CERN ; Greifswald U.) ; Canete, L. (Jyvaskyla U. ; Surrey U.) ; Dao, D.D. (Strasbourg, IPHC) ; Giraud, S. (GANIL) ; Kankainen, A. (Jyvaskyla U.) ; Lunney, D. (IJCLab, Orsay) ; Nowacki, F. (Strasbourg, IPHC) ; Bastin, B. (GANIL) ; Stryjczyk, M. (Jyvaskyla U.) ; Ascher, P. (LP2I, Bordeaux) et al.
Isomers close to doubly-magic $^{78}_{28}$Ni$_{50}$ provide essential information on the shell evolution and shape coexistence near the ${Z=28}$ and ${N=50}$ double shell closure. We report the excitation energy measurement of the $1/2^{+}$ isomer in $^{79}_{30}$Zn$_{49}$ through independent high-precision mass measurements with the JYFLTRAP double Penning trap and with the ISOLTRAP Multi-Reflection Time-of-Flight Mass Spectrometer. [...]
arXiv:2310.16915.- 2023-11-30 - 10 p. - Published in : Phys. Rev. Lett.
- Published in : Phys. Rev. Lett. Fulltext: PDF;
3.
A second generation radioactive nuclear beam facility at CERN / Aysto, J ; Forkel-Wirth, D ; Lindroos, M ; Ravn, H ; Van Duppen, P
CERN-PS-2000-075-OP.- Geneva : CERN, 2000 - 7 p. Fulltext: PDF;
4.
Mass measurements towards doubly magic $^{78}$Ni: Hydrodynamics versus nuclear mass contribution in core-collapse supernovae / Giraud, S (GANIL ; Michigan State U., NSCL) ; Canete, L (Jyvaskyla U. ; Surrey U.) ; Bastin, B (GANIL) ; Kankainen, A (Jyvaskyla U.) ; Fantina, A F (GANIL) ; Gulminelli, F (LPC, Caen) ; Ascher, P (CENBG, Gradignan) ; Eronen, T (Jyvaskyla U.) ; Girard-Alcindor, V (GANIL ; IJCLab, Orsay ; Darmstadt, Tech. U.) ; Jokinen, A (Jyvaskyla U.) et al.
We report the first high-precision mass measurements of the neutron-rich nuclei $^{74,75}$Ni and the clearly identified ground state of $^{76}$Cu, along with a more precise mass-excess value of $^{78}$Cu, performed with the double Penning trap JYFLTRAP at the Ion Guide Isotope Separator On-Line (IGISOL) facility. These new results lead to a quantitative estimation of the quenching for the $N=50$ neutron shell gap. [...]
2022 - 6 p. - Published in : Phys. Lett. B 833 (2022) 137309 Fulltext: PDF;
5.
Properties of the 12 C 10 MeV state determined through β -decay / Diget, C Aa (Aarhus U.) ; Barker, F C (Australian Natl. U., Canberra) ; Borge, M J G (Madrid, Inst. Estructura Materia) ; Cederkäll, J (CERN) ; Fedosseev, V N (CERN) ; Fraile, L M (CERN) ; Fulton, B R (York U., England) ; Fynbo, H O U (Aarhus U.) ; Jeppesen, H B (Aarhus U.) ; Jonson, B (Goteborg, ITP) et al.
The β -delayed triple- α particle decay of 12 B has been measured with a setup that favours coincidence detection. A broad state in 12 C, previously reported around 10 MeV, has been seen and its properties determined through R-matrix analysis of the excitation spectrum. [...]
2005 - 16 p. - Published in : Nucl. Phys. A 760 (2005) 3-18
6.
ISOLDE at the turn of the millennium / Prof. ÄYSTÖ, Juha (speaker) (Helsinki Institute of Physics)
At the transition to the twenty first century ISOLDE was undergoing a major upgrade from a very successful low-energy radioactive ion beam facility towards a new era of nuclear structure studies employing accelerated radioactive beams [1]. The first accelerated beam was obtained in November 2001 when REX-ISOLDE produced a 2.2 MeV/u beam of 26Na ions [...]
2014 - 1366. ISOLDE; ISOLDE Workshop and Users meeting 2014 "50th Anniversary Edition" External links: Talk details; Event details In : ISOLDE Workshop and Users meeting 2014 "50th Anniversary Edition"
7.
Measurement of the isomeric yield ratios of fission products with JYFLTRAP / Gorelov, D (Jyvaskyla U.) ; Al-Adili, A (Uppsala U.) ; Hakala, J (Jyvaskyla U.) ; Jokinen, A (Jyvaskyla U.) ; Kolhinen, V S (Jyvaskyla U.) ; Koponen, J (Jyvaskyla U.) ; Lantz, M (Uppsala U.) ; Matteram, A (Uppsala U.) ; Moore, I (Jyvaskyla U.) ; Penttilä, H (Jyvaskyla U.) et al.
Several isomeric yield ratios of fission products in 25 MeV pr oton-induced fis- sion of 238 U were measured recently at the JYFLTRAP facility. The ion-g uide separator on-line method was utilized to produce radioacti ve ions. [...]
2014 Published version from CERN: PDF;
In : European Research Infrastructures for Nuclear Data Applications (ERINDA) workshop, CERN, Geneva, Switzerland, 1 - 3 Oct 2013, pp.59-63
8.
5th international conference on trapped charged particles and fundamental physics - TCP 2010   12 - 16 Apr 2010  - Saariselkä, Finland  / Jokinen, Ari (ed.); Äystö, Juha (ed.); Eronen, Tommi (ed.); Kankainen, Anu (ed.)
Dordrecht : Springer, 2012
9.
Multiplicity dependence of two-particle azimuthal correlations in pp collisions at the LHC / ALICE Collaboration
We present the measurements of particle pair yields per trigger particle obtained from di-hadron azimuthal correlations in pp collisions at $\sqrt{s}$=0.9, 2.76, and 7 TeV recorded with the ALICE detector. The yields are studied as a function of the charged particle multiplicity. [...]
arXiv:1307.1249; CERN-PH-EP-2013-107; CERN-PH-EP-2013-107.- Geneva : CERN, 2013 - 42 p. - Published in : JHEP 09 (2013) 049 Fulltext: arXiv:1307.1249 - PDF; CERN-PH-EP-2013-107 - PDF; Springer Open Access article: PDF; External link: Preprint
10.
Multiplicity dependence of the average transverse momentum in pp, p-Pb, and Pb-Pb collisions at the LHC / ALICE Collaboration
The average transverse momentum <$p_T$> versus the charged-particle multiplicity $N_{ch}$ was measured in p-Pb collisions at a collision energy per nucleon-nucleon pair $\sqrt{s_{NN}}$ = 5.02 TeV and in pp collisions at collision energies of $\sqrt{s}$ = 0.9, 2.76, and 7 Tev in the kinematic range 0.15 < $p_T$ < 10.0 Gev/c and |$\eta$| < 0.3 with the ALICE apparatus at the LHC. These data are compared to results in Pb-Pb collisions at $\sqrt{s_{NN}}$ = 2.76 Tev at similar charged-particle multiplicities. [...]
arXiv:1307.1094; CERN-PH-EP-2013-111; CERN-PH-EP-2013-111.- Geneva : CERN, 2013 - 10 p. - Published in : Phys. Lett. B 727 (2013) 371-380 Elsevier Open Access article: PDF; Fulltext: arXiv:1307.1094 - PDF; CERN-PH-EP-2013-111 - PDF; External link: Preprint

CERN Document Server : 244 ჩანაწერია ნაპოვნი   1 - 10შემდეგიდასასრული  ჩანაწერთან გადასვლა:
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1 Aysto, J H E
34 Aysto, J.
37 Aysto, Juha Heikki
3 Aysto, Juha Heikki Eskeli
6 Aystö, Juha
233 Äysto, J
233 Äystö, J
34 Äystö, J.
6 Äystö, Juha
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