An Experimental Study Of The Rare Decay K Pi Nu Anti Nu PDF Download

Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download An Experimental Study Of The Rare Decay K Pi Nu Anti Nu PDF full book. Access full book title An Experimental Study Of The Rare Decay K Pi Nu Anti Nu.

Status of a Study of the Decay K. --]. Pi. . Nu

Status of a Study of the Decay K. --]. Pi. . Nu
Author:
Publisher:
Total Pages:
Release: 1988
Genre:
ISBN:

Download Status of a Study of the Decay K. --]. Pi. . Nu Book in PDF, ePub and Kindle

AGS-787, BNL-Princeton-TRIUMF, began taking data in February 1988 on rare K decays into .pi. and non-interacting neutrals. Recent observations of B-/bar B/ mixing have sharpened the branching ratio prediction of the three generation standard model, (SM), to (approximately) 1-5 x 10−1° for .pi.+.nu./bar /nu//. The detector has 2.pi. acceptance for this decay and 4.pi. acceptance for background gammas. A very large window for viewing new physics exists between the SM value and the previous experimental limit of 1.4 x 10−7. Several other predicted rare K+ decays can be detected. The performance of the detector is described. 8 refs., 4 figs.


Energy Research Abstracts

Energy Research Abstracts
Author:
Publisher:
Total Pages: 1052
Release: 1993
Genre: Power resources
ISBN:

Download Energy Research Abstracts Book in PDF, ePub and Kindle

Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.


Rare K ---] Pi Nu Anti-nu Decays

Rare K ---] Pi Nu Anti-nu Decays
Author:
Publisher:
Total Pages: 4
Release: 2005
Genre:
ISBN:

Download Rare K ---] Pi Nu Anti-nu Decays Book in PDF, ePub and Kindle

We present a concise review of the theoretical status of rare K →??{bar?} decays in the standard model (SM). Particular attention is thereby devoted to the recent calculation of the next-to-next-to-leading order (NNLO) corrections to the charm quark contribution of K →?+?{bar {nu}}, which removes the last relevant theoretical uncertainty from the K →?{nu}{bar {nu}} system.


Using K Decays as a Source of Tagged. Pi. °'s

Using K Decays as a Source of Tagged. Pi. °'s
Author:
Publisher:
Total Pages:
Release: 1982
Genre:
ISBN:

Download Using K Decays as a Source of Tagged. Pi. °'s Book in PDF, ePub and Kindle

It appears that using K/sup + -/ ..-->.. ..pi ... pi..° is a useful source of tagged ..pi..°'s to investigate the rare decays ..pi..° ..-->.. ee−, ..pi..° ..-->.. ..gamma gamma..approx., and ..pi..° ..-->.. ..nu.. anti ..nu ... Present accelerator intensities may be sufficient to study the first process, although a detailed experimental design may show that higher intensities are needed. Higher flux beams clearly are needed to achieve the best sensitivity to ..pi..° ..-->.. ..nu.. anti ..nu.. and ..pi..° ..-->.. ..gamma gamma..approx.