o v e r v i e w
play

O v e r v i e w C h a r g e d L e p t o n F l - PowerPoint PPT Presentation

Aug 24, 2023 •132 likes •949 views

The COMET Experiment: Searching for Muon- to-Electron Conversion B e n K r i k l e r t h 9 Ma r c h 2 0 1 6 P r e s e n t e d a t U n i v e r s i t y o f B i r m i n g h a m O v e r v i

  1. The COMET Experiment: Searching for Muon- to-Electron Conversion B e n K r i k l e r t h 9 Ma r c h 2 0 1 6 P r e s e n t e d a t U n i v e r s i t y o f B i r m i n g h a m

  2. O v e r v i e w C h a r g e d L e p t o n F l a v o u r V i o l a t i o n B o u n d m u o n s a n d t h e μ - e c o n v e r s i o n p r o c e s s H o w t o b u i l d a s e n s i t i v e μ - e c o n v e r s i o n e x p e r i m e n t ( C O ME T ) C O ME T S t a t u s a n d R & D T h e C O M E T E x p e r i m e n t , 9 M a r . 2 0 1 6 2 B e n K r i k l e r : b e k 0 7 @i m p e r i a l . a c . u k

  3. Charged Lepton Flavour Violation T h e C O M E T E x p e r i m e n t , 9 M a r . 2 0 1 6 3 B e n K r i k l e r : b e k 0 7 @i m p e r i a l . a c . u k

  4. Mu o n D e c a y C o n s e r v a t i o n o f L e p t o n F l a v o u r : → 1 m u o n 1 m u o n - n e u t r i n o → 0 e l e c t r o n s 1 e l e c t r o n + 1 a n t i e l e c t r o n - n e u t r i n o T h e C O M E T E x p e r i m e n t , 9 M a r . 2 0 1 6 4 B e n K r i k l e r : b e k 0 7 @i m p e r i a l . a c . u k

  5. Mu o n D e c a y + N e u t r i n o O s c i l l a t i o n s → 1 m u o n 1 e l e c t r o n N o o u t g o i n g n e u t r i n o s B U T : w o u l d n o t c o n s e r v e e n e r g y a n d m o m e n t u m T h e C O M E T E x p e r i m e n t , 9 M a r . 2 0 1 6 5 B e n K r i k l e r : b e k 0 7 @i m p e r i a l . a c . u k

  6. Mu o n t o E l e c t r o n C o n v e r s i o n v i a N e u t r i n o O s c i l l a t i o n N o o u t g o i n g n e u t r i n o s A t o m i c n u c l e u s : c o n s e r v e e n e r g y a n d m o m e n t u m V i o l a t e s c o n s e r v a t i o n o f C h a r g e d L e p t o n F l a v o u r T h e C O M E T E x p e r i m e n t , 9 M a r . 2 0 1 6 6 B e n K r i k l e r : b e k 0 7 @i m p e r i a l . a c . u k

  7. Mu o n t o E l e c t r o n C o n v e r s i o n v i a N e u t r i n o O s c i l l a t i o n C o n v e r s i o n G I M S u p r e s s e d R a t e : N o o u t g o i n g n e u t r i n o s A t o m i c n u c l e u s : c o n s e r v e e n e r g y a n d m o m e n t u m V i o l a t e s c o n s e r v a t i o n o f C h a r g e d L e p t o n F l a v o u r T h e C O M E T E x p e r i m e n t , 9 M a r . 2 0 1 6 7 B e n K r i k l e r : b e k 0 7 @i m p e r i a l . a c . u k

  8. Mu o n t o E l e c t r o n C o n v e r s i o n B e y o n d t h e S t a n d a r d Mo d e l P r e d i c t e d i n m a n y B e y o n d t h e S t a n d a r d M o d e l t h e o r i e s R a t e i s m o d e l d e p e n d e n t T h e C O M E T E x p e r i m e n t , 9 M a r . 2 0 1 6 8 B e n K r i k l e r : b e k 0 7 @i m p e r i a l . a c . u k

  9. C o m p l e m e n t a r i t y w i t h O t h e r M u o n L F V C h a n n e l s Mu o n t o + g a m m a e l e c t r o n E m i s s i o n o f a p h o t o n ME G e x p e r i m e n t a t P S I L a s t p u b l i s h e d 2 0 1 3 U p g r a d e t o b e g i n r u n n i n g s h o r t l y M u o n t o t h r e e e l e c t r o n s M u 3 e e x p e r i m e n t a t P S I μ - e c o n v e r s i o n a g a i n s t a t o m i c e l e c t r o n s R e p l a c e q u a r k i n n u c l e u s w i t h a t o m i c e l e c t r o n ( a t C O M E T ? ) T h e C O M E T E x p e r i m e n t , 9 M a r . 2 0 1 6 9 B e n K r i k l e r : b e k 0 7 @i m p e r i a l . a c . u k

  10. → μ μ - e g a m m a v s e c o n v e r s i o n μ - R e l a t i v e s e n s i t i v i t y i n e c o n v e r s i o n μ - a n d e g a m m a i s m o d e l d e p e n d e n t H i g h l y c o m p l e m e n t a r y s e a r c h e s P h o t o n i c C O ME T ME G S I N D R U M- I I 0 . 0 1 0 . 1 1 0 0 1 1 0 F o u r - f e r m i c o n t a c t T h e C O M E T E x p e r i m e n t , 9 M a r . 2 0 1 6 1 0 B e n K r i k l e r : b e k 0 7 @i m p e r i a l . a c . u k

  11. → μ μ - e g a m m a v s e c o n v e r s i o n μ - R e l a t i v e s e n s i t i v i t y i n e c o n v e r s i o n μ - a n d e g a m m a i s m o d e l d e p e n d e n t H i g h l y c o m p l e m e n t a r y s e a r c h e s C O ME T ME G S I N D R U M- I I 0 . 0 1 0 . 1 1 0 0 1 1 0 T h e C O M E T E x p e r i m e n t , 9 M a r . 2 0 1 6 1 1 B e n K r i k l e r : b e k 0 7 @i m p e r i a l . a c . u k

  12. Bound Muon Physics and the µ-e Conversion Process T h e C O M E T E x p e r i m e n t , 9 M a r . 2 0 1 6 1 2 B e n K r i k l e r : b e k 0 7 @i m p e r i a l . a c . u k

  13. B o u n d Mu o n s B o u n d M u o n D e c a y E v e r y t h i n g s t a r t s b y s t o p p i n g m u o n s a r o u n d a n u c l e u s M u o n N u c l e a r C a p t u r e E l e c t r o m a g n e t i c c a s c a d e t o t h e g r o u n d s t a t e o r b i t a l M u o n t o E l e c t r o n C o n v e r s i o n T h e C O M E T E x p e r i m e n t , 9 M a r . 2 0 1 6 1 3 B e n K r i k l e r : b e k 0 7 @i m p e r i a l . a c . u k

  14. Mu o n L i f e t i m e D e c a y p a r t i a l l i f e t i m e I n c r e a s e s w i t h Z B o u n d m u o n m o m e n t u m i n c r e a s e s ⇒ T i m e d i l a t i o n C a p t u r e p a r t i a l l i f e t i m e ⇒ I n c o h e r e n t G r o w s l i n e a r l y w i t h Z E v e n t u a l l y m u o n c o m p l e t e l y c o n t a i n e d ⇒ i n n u c l e u s l e v e l s o u t T h e C O M E T E x p e r i m e n t , 9 M a r . 2 0 1 6 1 4 B e n K r i k l e r : b e k 0 7 @i m p e r i a l . a c . u k

  15. B o u n d Mu o n D e c a y F r e e m u o n d e c a y e n d p o i n t B o u n d m u o n d e c a y e n d p o i n t B o u n d m u o n d e c a y F r e e m u o n d e c a y 2 0 4 0 1 0 0 0 6 0 8 0 E l e c t r o n e n e r g y ( M e V ) Ma x i m u m e n e r g y f o r e l e c t r o n s f r o m f r e e m u o n d e c a y = H a l f o f m u o n m a s s B o u n d d e c a y a r o u n d n u c l e u s E n d - p o i n t c l o s e t o m u o n m a s s μ V e r y s t e e p l y f a l l i n g s p e c t r u m a b o v e 6 0 M e V H i g h E n e r g y t a i l u p t o - e c o n v e r s i o n s i g n a l e n e r g y T h e o r e t i c a l u n c e r t a i n t y o n s p e c t r u m f r o m ( 1 0 5 M e V ) i n i t i a l m u o n w a v e f u n c t i o n 2 0 4 0 1 0 0 0 6 0 8 0 N o a c c u r a t e m e a s u r e m e n t a t t h e e n d p o i n t E l e c t r o n e n e r g y ( M e V ) C z a r n e c k i e t a l . 2 0 1 1 D O I : 1 0 . 1 1 0 3 / P h y s R e v D . 8 4 . 0 1 3 0 0 6 T h e C O M E T E x p e r i m e n t , 9 M a r . 2 0 1 6 1 5 B e n K r i k l e r : b e k 0 7 @i m p e r i a l . a c . u k

Download Presentation
Download Policy: The content available on the website is offered to you 'AS IS' for your personal information and use only. It cannot be commercialized, licensed, or distributed on other websites without prior consent from the author. To download a presentation, simply click this link. If you encounter any difficulties during the download process, it's possible that the publisher has removed the file from their server.

Recommend

Minimax (Ch. 5-5.3) Announcements Writing 1 graded - re-submission due 10/17 - email the

Minimax (Ch. 5-5.3) Announcements Writing 1 graded - re-submission due 10/17 - email the

Minimax (Ch. 5-5.3) Announcements Writing 1 graded - re-submission due 10/17 - email the re-submission either to me or the TA who graded it (check Canvas announcements for who that is) Genetic algorithms Genetic algorithms are based on how

807 views • 33 slides
COMPETITION OF ALPHA DECAY AND HEAVY PARTICLE DECAY IN SUPERHEAVY NUCLEI Dorin N. POENARU, Radu

COMPETITION OF ALPHA DECAY AND HEAVY PARTICLE DECAY IN SUPERHEAVY NUCLEI Dorin N. POENARU, Radu

COMPETITION OF ALPHA DECAY AND HEAVY PARTICLE DECAY IN SUPERHEAVY NUCLEI Dorin N. POENARU, Radu A. GHERGHESCU, Walter GREINER National Institute of Physics and Nuclear Engineering (IFIN-HH), Bucharest-Magurele, Romania and Frankfurt Institute

510 views • 34 slides
T i i i = n , p , ,... determined T transmission coefficients

T i i i = n , p , ,... determined T transmission coefficients

Nuclear structure from fusion evapora4on reac4ons A. Voinov Department of Physics and Astronomy, Ohio University, Athens OH n +

133 views • 9 slides
Nuclear structure studies (via excited state spectroscopy) Lectures at the Joint ICTP-IAEA

Nuclear structure studies (via excited state spectroscopy) Lectures at the Joint ICTP-IAEA

Nuclear structure studies (via excited state spectroscopy) Lectures at the Joint ICTP-IAEA Workshop on Nuclear Data : Experiment, Theory and Evaluation Miramare, Trieste, Italy, October 2018 Paddy Regan Department of Physics, University of

1.45k views • 141 slides
Accelerators and Cosmic Ray Physics Michael Albrow, Fermilab (emeritus) Contents: Just a few

Accelerators and Cosmic Ray Physics Michael Albrow, Fermilab (emeritus) Contents: Just a few

Accelerators and Cosmic Ray Physics Michael Albrow, Fermilab (emeritus) Contents: Just a few highlights Some history Proton-proton and p-nuclei collisions Now at LHC Very far from complete! 1 Michael Albrow Accelerator Data ISVHECRI

657 views • 53 slides
Atomic nuclei constitute unique many body systems of strongly interacting fermions. Their

Atomic nuclei constitute unique many body systems of strongly interacting fermions. Their

Nuclear Spectroscopy I Augusto O. Macchiavelli Nuclear Science Division Lawrence Berkeley National Laboratory Many thanks to Rod Clark, I.Y. Lee, and Dirk Weisshaar Work supported under contract number DE-AC02-05CH11231. Atomic nuclei

866 views • 38 slides
The Measurements of Neutrino-Electron Scattering Cross-Section and Constrains on Non-Standard

The Measurements of Neutrino-Electron Scattering Cross-Section and Constrains on Non-Standard

The Measurements of Neutrino-Electron Scattering Cross-Section and Constrains on Non-Standard Neutrino Interactions Muhammed DENZ Department of Physics, DEU, ZMR On behalf of TEXONO Collaboration OUTLINE 2 A Theory Overview e

876 views • 52 slides
Super-FRS the Next-Generation Facility for Physics with Exotic Nuclei Hans Geissel Polish-German

Super-FRS the Next-Generation Facility for Physics with Exotic Nuclei Hans Geissel Polish-German

Super-FRS the Next-Generation Facility for Physics with Exotic Nuclei Hans Geissel Polish-German Meeting, Warsaw, November 24, 2003 Introduction The Superconducting FRagment Separator The Experimental Branches Polish Contributions

728 views • 27 slides
Earthquake: a DEA approach M. Taleai, A.H. Rahnama K.N.Toosi University of Technology;

Earthquake: a DEA approach M. Taleai, A.H. Rahnama K.N.Toosi University of Technology;

13 th International Conference on Data Envelopment Analysis Demand and Supply Evaluation of Urban Facilities Needed for Management of Tehran after an Earthquake: a DEA approach M. Taleai, A.H. Rahnama K.N.Toosi University of Technology;

155 views • 12 slides
Dark matter: evidence and candidates Astrophysical evidences Conclusions Particle candidates

Dark matter: evidence and candidates Astrophysical evidences Conclusions Particle candidates

. . . . . . Key Laboratory of Particle Astrophysics, Mar 2014 Dark matter: evidence and candidates Zhao-Huan Yu (IHEP) March 14, 2014 Institute of High Energy Physics, CAS Dark matter: evidence and candidates Astrophysical evidences

759 views • 51 slides
Implications of recent cosmic ray results for ultrahigh energy neutrinos Subir Sarkar Neutrino

Implications of recent cosmic ray results for ultrahigh energy neutrinos Subir Sarkar Neutrino

Implications of recent cosmic ray results for ultrahigh energy neutrinos Subir Sarkar Neutrino 2008, Christchurch 31 May 2008 Cosmic rays have energies upto ~10 11 GeV and so must cosmic neutrinos (Courtesey: Ralph Engel) ankle

568 views • 28 slides
Cosmological surveys Lecture 2 Will Percival " " Cosmology from surveys "

Cosmological surveys Lecture 2 Will Percival " " Cosmology from surveys "

Cosmological surveys Lecture 2 Will Percival " " Cosmology from surveys " What is the expansion rate of the Universe? " What is the expansion rate of the Understanding " Universe? " Dark Energy " How

1.16k views • 88 slides
LCLS-II 1.3 GHz CM Demagnetization & Active Cancellation Saravan K. Chandrasekaran Technical

LCLS-II 1.3 GHz CM Demagnetization & Active Cancellation Saravan K. Chandrasekaran Technical

LCLS-II 1.3 GHz CM Demagnetization & Active Cancellation Saravan K. Chandrasekaran Technical Review Meeting for BCR May 25, 2016 Outline Introduction Previous work Residual magnetic fields and Q 0 pCM test plan for

633 views • 31 slides
Particle Physics II CP violation Lecture 1 N. Tuning Niels Tuning (1) Plan 1) Wed 12 Feb:

Particle Physics II CP violation Lecture 1 N. Tuning Niels Tuning (1) Plan 1) Wed 12 Feb:

Particle Physics II CP violation Lecture 1 N. Tuning Niels Tuning (1) Plan 1) Wed 12 Feb: Anti-matter + SM 2) Mon 17 Feb: CKM matrix + Unitarity Triangle 3) Wed 19 Feb: Mixing + Master eqs. + B 0 J/ K s 4) Mon 20 Feb: CP violation

1.27k views • 77 slides
Single field-of-view cloudy sounding retrieval from Single field-of-view cloudy sounding retrieval

Single field-of-view cloudy sounding retrieval from Single field-of-view cloudy sounding retrieval

Single field-of-view cloudy sounding retrieval from Single field-of-view cloudy sounding retrieval from hyperspectral IR radiances IR radiances hyperspectral Jun Li @ @ , , Daniel K. Zhou Daniel K. Zhou # # Jun Li (and many NASA/NOAA/UW

473 views • 33 slides
Semantic Centric Solutions for Application and Data Portability in Cloud Computing Ajith H.

Semantic Centric Solutions for Application and Data Portability in Cloud Computing Ajith H.

Semantic Centric Solutions for Application and Data Portability in Cloud Computing Ajith H. Ranabahu , Amit Sheth Kno.e.sis Center Wright State University 2 nd IEEE International Conference on Cloud Computing and Technology Indianapolis IN

575 views • 39 slides
Interactive Solar System Exploration for Highschool Education Stephan Wondrak, Lorenz Hurni | |

Interactive Solar System Exploration for Highschool Education Stephan Wondrak, Lorenz Hurni | |

Interactive Solar System Exploration for Highschool Education Stephan Wondrak, Lorenz Hurni | | Stephan Wondrak, Lorenz Hurni 29-Aug-13 1 Overview Introduction Goals The Model Demonstrations Technical Annotations

435 views • 24 slides
Multi-zone application development Automotive Linux Summit Kevron Rees Fall 2013 Agenda

Multi-zone application development Automotive Linux Summit Kevron Rees Fall 2013 Agenda

Multi-zone application development Automotive Linux Summit Kevron Rees Fall 2013 Agenda Zone defined Automotive Use-cases that require zones Automotive Message Broker (AMB) AMB Zones API Filling the Use-cases

396 views • 28 slides
TerraSwarm TerraSwarm An Integrated Simulation Tool for Computer Architecture and Cyber-Physical

TerraSwarm TerraSwarm An Integrated Simulation Tool for Computer Architecture and Cyber-Physical

TerraSwarm TerraSwarm An Integrated Simulation Tool for Computer Architecture and Cyber-Physical Systems Hokeun Kim 1,2 , Armin Wasicek 3 , and Edward A. Lee 1 1 University of California, Berkeley 2 LinkedIn Corp. 3 Technical University Vienna

824 views • 35 slides
Gorenstein Projective Modules for the Working Algebraist Xiuhua Luo Nantong University, China

Gorenstein Projective Modules for the Working Algebraist Xiuhua Luo Nantong University, China

Gorenstein Projective Modules for the Working Algebraist Xiuhua Luo Nantong University, China xiuhualuo@ntu.edu.cn Maurice Auslander Distinguished Lectures and International Conference April 26, 2018 Xiuhua Luo (NTU) Gorenstein projective

386 views • 38 slides
SNEWS SNEWS - SuperNova Early Warning System http://snews.bnl.gov/ Purpose of SNEWS:

SNEWS SNEWS - SuperNova Early Warning System http://snews.bnl.gov/ Purpose of SNEWS:

SuperNova Early Warning System (SNEWS) Zhe Wang Tsinghua University July 10, 2015 SNEWS SNEWS - SuperNova Early Warning System http://snews.bnl.gov/ Purpose of SNEWS: Neutrinos emerge earlier than electromagnetic signal. 1. Neutrinos

618 views • 22 slides
DataONE Delivering Post-graduate Research Data Management Training 5 December 2011 Rebecca

DataONE Delivering Post-graduate Research Data Management Training 5 December 2011 Rebecca

DataONE Delivering Post-graduate Research Data Management Training 5 December 2011 Rebecca Koskela University of New Mexico DataONE vision and approach Enable new science and knowledge creation through universal access to data about life on

320 views • 10 slides
The Chym hydrological model applied to the produc?on of flood

The Chym hydrological model applied to the produc?on of flood

The Chym hydrological model applied to the produc?on of flood maps: a case study for the ALLIANZ Insurance Company. R. Nogherotto, F. Raffaele Fourth Workshop

634 views • 22 slides
Reconciling Chinas Regional Input- Output Tables David Roland-Holst and Muzhe Yang UC

Reconciling Chinas Regional Input- Output Tables David Roland-Holst and Muzhe Yang UC

Reconciling Chinas Regional Input- Output Tables David Roland-Holst and Muzhe Yang UC Berkeley Lecture I Presented to the Development Research Centre State Council of the PRC Beijing, 6 June 2005 Lectures on Data and Model Development

499 views • 22 slides

More recommend