Search for<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">Li</mml:mi></mml:mrow><mml:mprescripts /><mml:mrow /><mml:mrow><mml:mn>7</mml:mn></mml:mrow><mml:mrow /><mml:mrow /></mml:mmultiscripts></mml:mrow></mml:math>Breakup in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">L</mml:mi><mml:mi mathvariant="normal">i</mml:mi>

Québert, J.; Frois, B.; Márquez, L.; Sousbie, G.; Ost, R.; Bethge, Κ.; Gruber, Gernot

doi:10.1103/physrevlett.32.1136

Cited by 17 publications

(20 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…For breakup of 6,7 Li, the most energetically favoured breakup modes involve the production of only two charged fragments, α + d and α + t respectively [21]. Identification of isotopes of hydrogen is thus essential, and made possible through the central ∆E-E detector telescope element ( Fig.…”

Section: Methodsmentioning

confidence: 99%

“…Beams of 6,7 Li at energy E beam = 29.0 MeV (bellow the barrier to avoid breakup fragment absorption) were provided by the Australian National University's 14UD tandem electrostatic accelerator. They bombarded a 98.7% enriched 208 PbS target, 170 µg cm −2 in thickness, supported by a 15 µg cm −2 carbon backing.…”

Section: Methodsmentioning

confidence: 99%

“…This gives information about the state of the target-like nucleus at breakup, but not the state of the projectilelike nucleus as this energy is recovered in the kinetic energy of the breakup fragments. The reconstructed Q spectra for 6,7 Li reactions on 208 Pb at E beam = 29.0 MeV are shown in Fig. 2.…”

Section: Mechanism Of Breakupmentioning

confidence: 99%

“…However, to pinpoint which breakup channel directly affect complete fusion, one needs the timescales of each process. In this work, we'll show that with our position sensitive, large solid angle detector array, we were able to obtain the first complete picture of the breakup mechanism of 6,7 Li and their reaction timescales.…”

Section: Introductionmentioning

confidence: 99%

“…Dissociation of the weakly-bound 6 Li→ α + d and 7 Li→ α + t were observed experimentally in the early 70s [1][2][3][4][5][6][7]. Two different breakup modes were identified.…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

A complete picture of the breakup in^6,7Li-induced reactions

Luong

Hinde

Dasgupta

et al. 2011

EPJ Web of Conferences

View full text Add to dashboard Cite

Abstract. Experiments with weakly-bound nuclei have demonstrated that breakup significantly affects the reaction outcomes. Coincidence measurements of breakup fragments at sub-barrier energies, using a position sensitive back-angle detector array covering 117• to 167• , have enabled the complete characterisation of the breakup processes in the reactions of the weakly-bound 6,7 Li with 208 Pb. The timescales of different breakup processes were also extracted from the fragments kinematics, enabling a clear characterization of prompt and delayed breakup. The majority of these prompt breakup events are triggered by n-stripping for 6 Li, and p-pickup for 7 Li. The demonstration that the reaction dynamics and outcomes can be significantly determined not only by the properties of the two colliding nuclei, but by the ground-state and excited state properties of their neighbours, is a key insight for understanding and predicting reactions of weakly-bound nuclei near the limits of nuclear existence.

show abstract

Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Mechanism Of Breakupmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…Dissociation of the weakly-bound 6 Li→ α + d and 7 Li→ α + t were observed experimentally in the early 70s [1][2][3][4][5][6][7]. Two different breakup modes were identified.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations