東華大學圖書館 |

語系: 繁體中文

說明(常見問題)

回圖書館首頁

手機版館藏查詢

登入

回首頁

切換: 標籤 | MARC模式 | ISBD

Measurement of the relative branchin...

Brandeis University., Physics.

FindBook

Google Book

Amazon

博客來

Measurement of the relative branching ratio of positive D meson going to antipion-pion-pion to positive D meson going to negative K meson-antipion-pion.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Measurement of the relative branching ratio of positive D meson going to antipion-pion-pion to positive D meson going to negative K meson-antipion-pion./
作者:	Kravchenko, Natasa.
面頁冊數:	175 p.
附註:	Adviser: Craig Blocker.
Contained By:	Dissertation Abstracts International69-03B.
標題:	Physics, Elementary Particles and High Energy. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3304033
ISBN:	9780549518105

Measurement of the relative branching ratio of positive D meson going to antipion-pion-pion to positive D meson going to negative K meson-antipion-pion.
Kravchenko, Natasa.

Measurement of the relative branching ratio of positive D meson going to antipion-pion-pion to positive D meson going to negative K meson-antipion-pion. - 175 p.

Adviser: Craig Blocker.

Thesis (Ph.D.)--Brandeis University, 2008.

We present a measurement of the relative branching ratio of the Cabibbo-suppressed D+ meson decay into three charged pions using 193 pb-1 of data collected by CDF II detector at Fermilab's Tevatron. We determine BR(D+ → pi -pi+pi+)/BR( D+ → K-pi +pi+) = (3.461 +/- 0.038(stat) +/- 0.040(syst))%. This value agrees with the present world average and is about three times more precise than any current measurement. Using the world average branching ratio BR(D + → K-pi+pi +)=(9.51 +/- 0.34)%, we find BR(D + → pi-pi+pi+)= (3.29 +/- 0.11) x 10-3.

ISBN: 9780549518105Subjects--Topical Terms:

1019488
Physics, Elementary Particles and High Energy.

Measurement of the relative branching ratio of positive D meson going to antipion-pion-pion to positive D meson going to negative K meson-antipion-pion.
LDR:01595nmm 2200289 a 45 001 867266
005 20100804
008 100804s2008 ||||||||||||||||| ||eng d
020 $a 9780549518105
035 $a (UMI)AAI3304033
035 $a AAI3304033
040 $a UMI $c UMI
100 1 $a Kravchenko, Natasa. $3 1035987
245 1 0 $a Measurement of the relative branching ratio of positive D meson going to antipion-pion-pion to positive D meson going to negative K meson-antipion-pion.
300 $a 175 p.
500 $a Adviser: Craig Blocker.
500 $a Source: Dissertation Abstracts International, Volume: 69-03, Section: B, page: 1707.
502 $a Thesis (Ph.D.)--Brandeis University, 2008.
520 $a We present a measurement of the relative branching ratio of the Cabibbo-suppressed D+ meson decay into three charged pions using 193 pb-1 of data collected by CDF II detector at Fermilab's Tevatron. We determine BR(D+ → pi -pi+pi+)/BR( D+ → K-pi +pi+) = (3.461 +/- 0.038(stat) +/- 0.040(syst))%. This value agrees with the present world average and is about three times more precise than any current measurement. Using the world average branching ratio BR(D + → K-pi+pi +)=(9.51 +/- 0.34)%, we find BR(D + → pi-pi+pi+)= (3.29 +/- 0.11) x 10-3.
590 $a School code: 0021.
650 4 $a Physics, Elementary Particles and High Energy. $3 1019488
690 $a 0798
710 2 $a Brandeis University. $b Physics. $3 1035986
773 0 $t Dissertation Abstracts International $g 69-03B.
790 $a 0021
790 1 0 $a Blocker, Craig, $e advisor
790 1 0 $a Lawrence, Albion $e committee member
790 1 0 $a Willocq, Stephane $e committee member
791 $a Ph.D.
792 $a 2008
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3304033