* Astronomy

Compact Muon Solenoid (CMS) has observed the xi baryon by looking for events containing both lambda baryons and pi mesons. If these two particles are observed and came from a single parent particle, we expect to see a narrow peak in our data. This measurement used data taken in December, including th...

Fermilab physicists discover "triple-scoop" baryon Three-quark particle contains one quark from each family. Physicists of the DZero experiment at the Department of Energy's Fermi National Accelerator Laboratory have discovered a new heavy particle, the b (pronounced "zi...

Title: Observation of an excited Xi(b) baryon Authors: CMS Collaboration The observation of an excited b baryon via its strong decay into Xi(b)^- pi^+ (plus charge conjugates) is reported. The measurement uses a data sample of pp collisions at sqrt(s) = 7 TeV collected by the CMS experiment at the L...

	Forum	Replies	Views	Last Post
Baryon Xi baryon (Preview)	Physics News	0	2113	Mar 12 22:24 2010 by Blobrana
Compact Muon Solenoid (CMS) has observed the xi baryon by looking for events containing both lambda baryons and pi mesons. If these two particles are observed and came from a single parent particle, we expect to see a narrow peak in our data. This measurement used data taken in December, including th...
Quantum Baryon Cascade b baryon (Preview)	Physics News	4	11943	Nov 19 20:59 2014 by Blobrana
Fermilab physicists discover "triple-scoop" baryon Three-quark particle contains one quark from each family. Physicists of the DZero experiment at the Department of Energy's Fermi National Accelerator Laboratory have discovered a new heavy particle, the b (pronounced "zi...
Quantum Baryon Beauty Xi(b) baryon (Preview)	Physics News	1	2728	Apr 28 15:41 2012 by Blobrana
Title: Observation of an excited Xi(b) baryon Authors: CMS Collaboration The observation of an excited b baryon via its strong decay into Xi(b)^- pi^+ (plus charge conjugates) is reported. The measurement uses a data sample of pp collisions at sqrt(s) = 7 TeV collected by the CMS experiment at the L...