大葉大學圖書館 |

The two-photon decay of the 11-/2 isomer of 137Ba and mixed-symmetry States of 92,94Zr and 94Mo[electronic resource] /

レコード種別:	言語・文字資料 (印刷物) : 単行資料
[NT 15000414] null:	539.7217
タイトル / 著者:	The two-photon decay of the 11-/2 isomer of 137Ba and mixed-symmetry States of 92,94Zr and 94Mo/ by Christopher Walz.
著者:	Walz, Christopher.
出版された:	Cham : : Springer International Publishing :, 2016.
記述:	xv, 160 p. : : ill., digital ;; 24 cm.
含まれています:	Springer eBooks
主題:	Photons - Scattering.
主題:	Radioactive decay.
主題:	Nuclear isomers.
主題:	Physics.
主題:	Nuclear Physics, Heavy Ions, Hadrons.
主題:	Theoretical, Mathematical and Computational Physics.
国際標準図書番号 (ISBN) :	9783319271835
国際標準図書番号 (ISBN) :	9783319271811
[NT 15000228] null:	Introduction -- Theoretical Background of the Two-Photon Decay Experiment -- Experimental Setup of the Two-Photon Decay Experiment -- Data Analysis and Results of the Two-Photon Decay Experiment -- Theoretical Background of the Proton Scattering Experiments -- The Experimental Setup at iThemba LABS -- Data Analysis and Results of the Proton Scattering Experiments -- Interpretation -- Summary & Outlook.
[NT 15000229] null:	This work focuses on new electromagnetic decay mode in nuclear physics. The first part of the thesis presents the observation of the two-photon decay for a transition where the one-photon decay is allowed. In the second part, so called quadrupole mixed-symmetry is investigated in inelastic proton scattering experiments. In 1930 Nobel-prize winner M. Goeppert-Mayer was the first to discuss the two-photon decay of an exited state in her doctoral thesis. This process has been observed many times in atomic physics. However in nuclear physics data is sparse. Here this decay mode has only been observed for the special case of a transition between nuclear states with spin and parity quantum number 0+. For such a transition, the one-photon decay - the main experimental obstacle to observe the two-photon decay - is forbidden. Furthermore, the energy sharing and angular distributions were measured, allowing conclusions to be drawn about the multipoles contributing to the two-photon transition. Quadrupole mixed-symmetry states are an excitation mode in spherical nuclei which are sensitive to the strength of the quadrupole residual interaction. A new signature for these interesting states is presented which allows identification of mixed-symmetry states independently of electromagnetic transition strengths. Furthermore this signature represents a valuable additional observable to test model predictions for mixed-symmetry states.
電子資源:	http://dx.doi.org/10.1007/978-3-319-27183-5

The two-photon decay of the 11-/2 isomer of 137Ba and mixed-symmetry States of 92,94Zr and 94Mo[electronic resource] /
Walz, Christopher.

The two-photon decay of the 11-/2 isomer of 137Ba and mixed-symmetry States of 92,94Zr and 94Mo[electronic resource] /by Christopher Walz. - Cham :Springer International Publishing :2016. - xv, 160 p. :ill., digital ;24 cm. - Springer theses,2190-5053. - Springer theses..

Introduction -- Theoretical Background of the Two-Photon Decay Experiment -- Experimental Setup of the Two-Photon Decay Experiment -- Data Analysis and Results of the Two-Photon Decay Experiment -- Theoretical Background of the Proton Scattering Experiments -- The Experimental Setup at iThemba LABS -- Data Analysis and Results of the Proton Scattering Experiments -- Interpretation -- Summary & Outlook.

This work focuses on new electromagnetic decay mode in nuclear physics. The first part of the thesis presents the observation of the two-photon decay for a transition where the one-photon decay is allowed. In the second part, so called quadrupole mixed-symmetry is investigated in inelastic proton scattering experiments. In 1930 Nobel-prize winner M. Goeppert-Mayer was the first to discuss the two-photon decay of an exited state in her doctoral thesis. This process has been observed many times in atomic physics. However in nuclear physics data is sparse. Here this decay mode has only been observed for the special case of a transition between nuclear states with spin and parity quantum number 0+. For such a transition, the one-photon decay - the main experimental obstacle to observe the two-photon decay - is forbidden. Furthermore, the energy sharing and angular distributions were measured, allowing conclusions to be drawn about the multipoles contributing to the two-photon transition. Quadrupole mixed-symmetry states are an excitation mode in spherical nuclei which are sensitive to the strength of the quadrupole residual interaction. A new signature for these interesting states is presented which allows identification of mixed-symmetry states independently of electromagnetic transition strengths. Furthermore this signature represents a valuable additional observable to test model predictions for mixed-symmetry states.

ISBN: 9783319271835

Standard No.: 10.1007/978-3-319-27183-5doiSubjects--Topical Terms:

590512
Photons
--Scattering.

LC Class. No.: QC793.5.P428

Dewey Class. No.: 539.7217

The two-photon decay of the 11-/2 isomer of 137Ba and mixed-symmetry States of 92,94Zr and 94Mo[electronic resource] /
LDR:02879nam a2200325 a 4500 001 455890
003 DE-He213
005 20160810141108.0
006 m d
007 cr nn 008maaau
008 161227s2016 gw s 0 eng d
020 $a 9783319271835 $q (electronic bk.)
020 $a 9783319271811 $q (paper)
024 7 $a 10.1007/978-3-319-27183-5 $2 doi
035 $a 978-3-319-27183-5
040 $a GP $c GP
041 0 $a eng
050 4 $a QC793.5.P428
072 7 $a PHM $2 bicssc
072 7 $a SCI051000 $2 bisacsh
082 0 4 $a 539.7217 $2 23
090 $a QC793.5.P428 $b W242 2016
100 1 $a Walz, Christopher. $3 654666
245 1 4 $a The two-photon decay of the 11-/2 isomer of 137Ba and mixed-symmetry States of 92,94Zr and 94Mo $h [electronic resource] / $c by Christopher Walz.
260 $a Cham : $b Springer International Publishing : $b Imprint: Springer, $c 2016.
300 $a xv, 160 p. : $b ill., digital ; $c 24 cm.
490 1 $a Springer theses, $x 2190-5053
505 0 $a Introduction -- Theoretical Background of the Two-Photon Decay Experiment -- Experimental Setup of the Two-Photon Decay Experiment -- Data Analysis and Results of the Two-Photon Decay Experiment -- Theoretical Background of the Proton Scattering Experiments -- The Experimental Setup at iThemba LABS -- Data Analysis and Results of the Proton Scattering Experiments -- Interpretation -- Summary & Outlook.
520 $a This work focuses on new electromagnetic decay mode in nuclear physics. The first part of the thesis presents the observation of the two-photon decay for a transition where the one-photon decay is allowed. In the second part, so called quadrupole mixed-symmetry is investigated in inelastic proton scattering experiments. In 1930 Nobel-prize winner M. Goeppert-Mayer was the first to discuss the two-photon decay of an exited state in her doctoral thesis. This process has been observed many times in atomic physics. However in nuclear physics data is sparse. Here this decay mode has only been observed for the special case of a transition between nuclear states with spin and parity quantum number 0+. For such a transition, the one-photon decay - the main experimental obstacle to observe the two-photon decay - is forbidden. Furthermore, the energy sharing and angular distributions were measured, allowing conclusions to be drawn about the multipoles contributing to the two-photon transition. Quadrupole mixed-symmetry states are an excitation mode in spherical nuclei which are sensitive to the strength of the quadrupole residual interaction. A new signature for these interesting states is presented which allows identification of mixed-symmetry states independently of electromagnetic transition strengths. Furthermore this signature represents a valuable additional observable to test model predictions for mixed-symmetry states.
650 0 $a Photons $x Scattering. $3 590512
650 0 $a Radioactive decay. $3 654667
650 0 $a Nuclear isomers. $3 654668
650 1 4 $a Physics. $3 171863
650 2 4 $a Nuclear Physics, Heavy Ions, Hadrons. $3 463947
650 2 4 $a Theoretical, Mathematical and Computational Physics. $3 464132
710 2 $a SpringerLink (Online service) $3 463450
773 0 $t Springer eBooks
830 0 $a Springer theses. $3 463746
856 4 0 $u http://dx.doi.org/10.1007/978-3-319-27183-5
950 $a Physics and Astronomy (Springer-11651)

	个人资料
	储存检索策略
	荐购
	预约/借阅记录查询
	讯息
	评论
	我的书单

	简单查询
	进阶查询

	指定参考书
	新书通报
	[NT 5501650] New books RSS feed