کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10723350 1033850 2012 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Experimental limits on neutron disappearance into another braneworld
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله
Experimental limits on neutron disappearance into another braneworld
چکیده انگلیسی
Recent theoretical works have shown that matter swapping between two parallel braneworlds could occur under the influence of magnetic vector potentials. In our visible world, galactic magnetism possibly produces a huge magnetic potential. As a consequence, this Letter discusses the possibility to observe neutron disappearance into another braneworld in certain circumstances. The setup under consideration involves stored ultracold neutrons - in a vessel - which should exhibit a non-zero probability p to disappear into an invisible brane at each wall collision. An upper limit of p is assessed based on available experimental results. This value is then used to constrain the parameters of the theoretical model. Possible improvements of the experiments are discussed, including enhanced stimulated swapping by artificial means.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters B - Volume 712, Issue 3, 6 June 2012, Pages 213-218
نویسندگان
, , , ,