العلوم والبيئة
Solving the gallium anomaly: New calculation may explain neutrino shortfall without invoking new particles
المصدر: Phys.org - latest science and technology news stories · نُشر
Glimpses of the "gallium anomaly" were first seen in the mid-1990s, but it was first clearly discovered and stated in 2007 by neutrino physicist Carlo Giunti of Italy. The problem is simple to state but potentially very important: about 20% fewer electron neutrinos were seen to b
Glimpses of the "gallium anomaly" were first seen in the mid-1990s, but it was first clearly discovered and stated in 2007 by neutrino physicist Carlo Giunti of Italy. The problem is simple to state but potentially very important: about 20% fewer electron neutrinos were seen to be captured by gallium nuclei than expected.
أخبار ذات صلة
Milan's Cissè becomes Italy's youngest European hat-trick scorer
Alphadjo Cissè made European history for Italy with his hat trick in AC Milan 's 4-0 thrashing of RB Salzburg in the UEFA Europa League on Thursday.
espn.com ·
Italy cuts air traffic in half amid data transmission issue
Citing problems with the data transmission network, Italian authorities have drastically reduced the volume of flights in their airspace. The ENAV authority ruled out malicious activity and said flights remained safe.
World | Deutsche Welle ·
How do combined sewer overflows affect water quality in Philadelphia?
In Philadelphia and many urban areas across the U.S. with sewer systems dating back to the 1800s, more frequent flooding is posing a threat not only to people and property but also to surrounding ecosystems. In these areas, stormwater and sewage drain into the same pipes, which a
Phys.org - latest science and technology news stories ·
Fraudulent paper mills may be manipulating scientific citations and amplifying unreliable findings
The likely manipulation of citation numbers by research paper mills in high-impact cancer journals has been uncovered by an international team of academic researchers. Their findings point to an organized campaign to inflate citations on paper mill–produced journal articles publi
Phys.org - latest science and technology news stories ·
Kids and teens are going to AI chatbots for advice. How can parents make sure this is safe?
Last week, Australian Federal Police Commissioner Krissy Barrett warned artificial intelligence (AI) chatbots are not a sufficient replacement for human support for children. The comment was in response to a recent Adelaide University study that found more than one in three Austr
Phys.org - latest science and technology news stories ·