在 276 兆电子伏测量 116Sn（18O, 18Ne）116Cd 双电荷交换反应

IF 4.4 2区物理与天体物理 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY Results in Physics Pub Date : 2024-11-13 DOI:10.1016/j.rinp.2024.108037

C. Eke , I. Ciraldo , F. Cappuzzello , D. Carbone , M. Cavallaro , V. Soukeras , A. Spatafora , C. Agodi , I. Boztosun , G.A. Brischetto , D. Calvo , A. Hacisalihoglu , G. Lanzalone , R. Linares , N.H. Medina , J.R.B. Oliveira , A. Pakou , L. Pandola , O. Sgouros , S. Tudisco , V.A.B. Zagatto

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Measurement of the 116Sn(18O, 18Ne)116Cd double charge exchange reaction at 276 MeV

The measurement of the ¹¹⁶Sn(¹⁸O, ¹⁸Ne)¹¹⁶Cd double charge exchange reaction cross section at very forward angles was performed for the first time at INFN-LNS using the MAGNEX magnetic spectrometer. This study, carried out at 276 MeV beam energy, provides a cross section of 34 nb ([9, 44] nb at 95% confidence level), confirming the tiny values recently obtained for the same reaction in other nuclides. This result has a major impact on the forthcoming systematic investigation of

0 ν β β

decay candidates carried out by the NUMEN project, since it allows to properly tailor future experiments with high-intensity beams. The ultimate goal of this exploration is to experimentally access information about nuclear matrix elements relevant to the

0 ν β β

decay rate.

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来源期刊

Results in Physics MATERIALS SCIENCE, MULTIDISCIPLINARYPHYSIC-PHYSICS, MULTIDISCIPLINARY

CiteScore

8.70

自引率

9.40%

发文量

754

审稿时长

50 days

期刊介绍： Results in Physics is an open access journal offering authors the opportunity to publish in all fundamental and interdisciplinary areas of physics, materials science, and applied physics. Papers of a theoretical, computational, and experimental nature are all welcome. Results in Physics accepts papers that are scientifically sound, technically correct and provide valuable new knowledge to the physics community. Topics such as three-dimensional flow and magnetohydrodynamics are not within the scope of Results in Physics. Results in Physics welcomes three types of papers: 1. Full research papers 2. Microarticles: very short papers, no longer than two pages. They may consist of a single, but well-described piece of information, such as: - Data and/or a plot plus a description - Description of a new method or instrumentation - Negative results - Concept or design study 3. Letters to the Editor: Letters discussing a recent article published in Results in Physics are welcome. These are objective, constructive, or educational critiques of papers published in Results in Physics. Accepted letters will be sent to the author of the original paper for a response. Each letter and response is published together. Letters should be received within 8 weeks of the article''s publication. They should not exceed 750 words of text and 10 references.