Tập tin:E288 1976 ee spectrum.png

Miêu tả

A plot of the electron-positron spectrum found in the 1976 Fermilab preprint that (incorrectly) found the upsilon meson at a mass of 6 GeV (see Oops-Leon), from http://lss.fnal.gov/archive/1997/conf/Conf-97-432-E.pdf

Giấy phép

Tác phẩm này không đủ tiêu chuẩn để được bảo hộ bản quyền và do đó thuộc phạm vi công cộng vì nó chỉ hoàn toàn gồm những thông tin là tài sản chung và không chứa sự sáng tạo.

After discussion here (see in particular the conclusions), it would appear that this plot, which is a standard presentation of data about the laws of nature, is not eligible for copyright under U.S. law because the image itself does not involve creative work. (This is not to say that an extraordinary amount of intelligence and effort didn't go into the production of the plot, but this apparently is not what's important.) If someone believes this evaluation is incorrect, please let me know by leaving a message at my English Wikipedia talk page. -- SCZenz 16:05, 28 January 2007 (UTC)