longotitle longo author ivan created date 6/25/2012 4:41:39 pm
TRANSCRIPT
![Page 1: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/1.jpg)
F.Longo Summary Talk 1
SciNeGHE 2012SciNeGHE 2012SummarySummary
Francesco LongoUniversity and INFN, Trieste, [email protected]
![Page 2: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/2.jpg)
F.Longo Summary Talk 2
SciNeGHE workshop seriesSciNeGHE workshop series
• Summary of the 10 th edition of SciNeGHE workshops – Perugia 2003, Bari 2004, Cividale 2005, Elba
Island 2006, Frascati 2007, Abano 2008, Assisi 2009,Trieste 2010
– Lecce 2012 • Science with the New Generation of High Energy
Gamma ray Experiments• Followed mainly the history of recent HE gamma-ray
astrophysics experiments – HESS, MAGIC, VERITAS– AGILE, FERMI
![Page 3: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/3.jpg)
F.Longo Summary Talk 3
HE Particle Astrophysics HE Particle Astrophysics
• Only Gamma-ray Astrophysics Experiments ?– Many results were presented by MAGIC, HESS, VERITAS,
Fermi and AGILE – Not any more “New Generation” …
• The aim of the conference is shifting towards HE parti cle astrophysics …– MWL observations (X, Optic, Radio) – MWL SED modeling – Interplay among CR and Gamma results – Gamma and neutrino experiments– UHECR sources
• Towards the (near – far) future – New Gamma-ray Experiments (satellite and ground)– Dual Experiments (AMS, CALET, Gamma-400)
![Page 4: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/4.jpg)
F.Longo Summary Talk 4
SciNeGHE 2012SciNeGHE 2012
• From high energy gamma sources to cosmic rays, one cent ury after their discovery– The 2012 edition of the SciNeGHE conference will foc us on
the interplay between studies and measurements concerning high energy gamma ray sources and cosmic rays.
– A special session will be devoted to the history of the cosmic radiation research in the centenary of its dis covery.
– An update on the current and planned research with spa ce-borne and ground-based experiments dedicated to the observation of the gamma and cosmic ray sky will be g iven, together with the analysis of up to date theoretical scenarios.
– R&D programs going on to set up new observational techniques and devices will also be covered.
•
![Page 5: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/5.jpg)
F.Longo Summary Talk 5
SciNeGHE 2012SciNeGHE 2012
• Topics – Introduction to the current status of gamma ray, cosmi c
ray, and high energy neutrino operating experiments – Discussion on new experiments and theoretical
developments– Particle acceleration mechanisms in astrophysical sourc es– Paths to the identification of astrophysical galacti c and
extragalactic sources – Status of cosmic ray studies from direct and indirec t
measurements – Indirect Dark matter searches and new physics – R&D on new detection techniques – The future of gamma and cosmic ray experiments
![Page 6: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/6.jpg)
F.Longo Summary Talk 6
History of CR researchHistory of CR research
• Before 1912 – The pioneering works by Wulf, Pacini et al – Interplay between careful experiments and key results – CR and fundamental physics
• The Hess flights (~1912)– Careful usage of state of the art technology
• After Hess – The interplay between CR researches and particle phys ics – CR, Neutrino, Gamma-rays
• The history of Ground-based Gamma-ray astrophysics – New experimental technique based on detailed physics
knowledge superluminal motion
![Page 7: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/7.jpg)
F.Longo Summary Talk 7
History of CR researchHistory of CR research
![Page 8: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/8.jpg)
F.Longo Summary Talk 8
The state of the artThe state of the art
• Astroparticle Physics Theory – Dark Matter Signatures
• Disentangle from astrophysical backgrounds – Cosmic Gamma-ray Sources modeling
• Interplay of Particle, Plasma, Relativistic Physics• Astroparticle Physics (Cosmic-rays) Experiments
– Huge Energy range – Several techniques– Key problems
• Solar effects• Composition • Spectrum • Knee • UHECR
![Page 9: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/9.jpg)
F.Longo Summary Talk 9
The state of the artThe state of the art
![Page 10: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/10.jpg)
F.Longo Summary Talk 10
GammaGamma --ray Sessions ray Sessions –– I I
• Source classes – AGN (SED + variability)– Gamma-ray Binaries (GeV – TeV) – Pulsars (at VHE!) – Extended Sources (up to VHE)– SNR (young / interacting)– PWN (@ MWL) + Flares ! – Unassociated Sources– Galactic transients – SFXT – GRB (Prompt-afterglow-progenitors)
– The Active Sun– TGF
![Page 11: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/11.jpg)
F.Longo Summary Talk 11
GammaGamma --ray Sessions ray Sessions –– II II
• Recurrent topics – MWL variability – SED modeling – MWL imaging – Diffuse Bkg modeling
• New Techniques– GALPROP improvements – Soft Gamma survey – PSR timing
• Searches for DM – Particle Physics and Astrophysics interplay
![Page 12: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/12.jpg)
F.Longo Summary Talk 12
Gamma ray sessionGamma ray session
![Page 13: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/13.jpg)
F.Longo Summary Talk 13
Gamma Ray sessionGamma Ray session
![Page 14: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/14.jpg)
F.Longo Summary Talk 14
Gamma ray sessionGamma ray session
![Page 15: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/15.jpg)
F.Longo Summary Talk 15
Gamma ray sessionGamma ray session
![Page 16: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/16.jpg)
F.Longo Summary Talk 16
Gamma ray sessionGamma ray session
![Page 17: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/17.jpg)
F.Longo Summary Talk 17
Gamma Ray sessionGamma Ray session
AGILE
FERMI
![Page 18: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/18.jpg)
F.Longo Summary Talk 18
Cosmic Ray Sessions Cosmic Ray Sessions –– I I
• Open Issues– Spectral Slope at HE– Energy dependent Propagation– CR composition – Antimatter (positrons - antiprotons – antiD) – Anisotropy ���� key for local source model– Spectrum above knee – Search for UHE
• Experimental techniques– Balloons (Short and Long duration)– Satellites (PAMELA)– ISS (AMS-02)– EAS techniques (Fluorescence, Radio, Sampling, …)
![Page 19: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/19.jpg)
F.Longo Summary Talk 19
Cosmic Rays session Cosmic Rays session –– II II
• Neutrino telescopes techniques– ANTARES– Icecube
• Search for neutrino arrival correlation– Blind and correlated Searches
• Flare searches
![Page 20: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/20.jpg)
F.Longo Summary Talk 20
Cosmic Ray Sessions Cosmic Ray Sessions –– III III
• Theory of CR sources and propagation– Not test particles – Particle “feedback” ���� non linear effects – Shock, Propagation - Diffusion– Magnetic reconnection
• DM models or Local CR sources – Antiproton and Positron ratio
• Nature of UHECR events
• Composition and spectrum at UHECR energies – propagation effect / injection spectrum
![Page 21: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/21.jpg)
F.Longo Summary Talk 21
Cosmic Rays sessionCosmic Rays session
![Page 22: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/22.jpg)
F.Longo Summary Talk 22
Cosmic Rays sessionCosmic Rays session
![Page 23: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/23.jpg)
F.Longo Summary Talk 23
Cosmic Rays sessionCosmic Rays session
![Page 24: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/24.jpg)
F.Longo Summary Talk 24
Cosmic Rays sessionCosmic Rays session
![Page 25: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/25.jpg)
F.Longo Summary Talk 25
Cosmic Rays sessionCosmic Rays session
![Page 26: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/26.jpg)
F.Longo Summary Talk 26
Cosmic Rays sessionCosmic Rays session
![Page 27: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/27.jpg)
F.Longo Summary Talk 27
Cosmic Rays sessionCosmic Rays session
CREAM p
CREAM He
CREAM p + He
MACRO + EAS-TOP ARGO-YBJ
HORANDEL 2003
RUNJOB
JACEE
![Page 28: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/28.jpg)
F.Longo Summary Talk 28
Cosmic Rays sessionCosmic Rays session
Energy (eV/particle)
1610 1710 1810
γ-J(
E)/
AE
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
Akeno
Tibet III
Tunka-133
KASCADE-Grande
IceTop
![Page 29: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/29.jpg)
F.Longo Summary Talk 29
Cosmic Rays sessionCosmic Rays session
![Page 30: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/30.jpg)
F.Longo Summary Talk 30
Cosmic Rays sessionCosmic Rays session
![Page 31: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/31.jpg)
F.Longo Summary Talk 31
Cosmic Rays sessionCosmic Rays session
0.9TeV
1.52TeV
2.41TeV
3.58TeV,
7.17TeV
12.47TeV
23.6TeV
![Page 32: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/32.jpg)
F.Longo Summary Talk 32
Cosmic Ray sessionCosmic Ray session
![Page 33: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/33.jpg)
F.Longo Summary Talk 33
Cosmic Rays sessionCosmic Rays session
![Page 34: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/34.jpg)
F.Longo Summary Talk 34
Cosmic Rays sessionCosmic Rays session
![Page 35: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/35.jpg)
F.Longo Summary Talk 35
Cosmic Rays sessionCosmic Rays session
![Page 36: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/36.jpg)
F.Longo Summary Talk 36
Cosmic Rays sessionCosmic Rays session
![Page 37: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/37.jpg)
F.Longo Summary Talk 37
Poster sessionPoster session
• Science Outreach• History of CR• New detector & electronics developments• MC studies• Gamma-hadron separation • Propagation effect• CR spectral measurements• MWL studies• Theory of CR acceleration • Neutrino oscillations • CR – gamma at Solar Heliosphere
![Page 38: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/38.jpg)
F.Longo Summary Talk 38
New Experiments Session New Experiments Session –– I I
• Gamma Rays– Gamma Light– Gamma 400 – CALET– CTA + Astri – LHAASO– HAWC
• Cosmic Rays– CALET– Gamma400– HAWC – LHAASO– JemEUSO
![Page 39: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/39.jpg)
F.Longo Summary Talk 39
New Experiments Session New Experiments Session –– II II
• Gamma rays experiments– Search for LE gamma rays– Increased sensitivity for VHE– Large Field of view for VHE
• Cosmic rays experiments– Energy resolution – Search for anisotropy – Electron spectrum – Knee nature– UHECR spectrum
![Page 40: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/40.jpg)
F.Longo Summary Talk 40
GammaGamma --LIGHTLIGHT
![Page 41: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/41.jpg)
F.Longo Summary Talk 41
CALETCALET
![Page 42: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/42.jpg)
F.Longo Summary Talk 42
Gamma400Gamma400
![Page 43: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/43.jpg)
F.Longo Summary Talk 43
HAWCHAWC
![Page 44: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/44.jpg)
F.Longo Summary Talk 44
CTACTA
![Page 45: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/45.jpg)
F.Longo Summary Talk 45
LHAASOLHAASO
![Page 46: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/46.jpg)
F.Longo Summary Talk 46
Jem EusoJem Euso
![Page 47: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/47.jpg)
F.Longo Summary Talk 47
Few numbersFew numbers
• ~ 70 participants• 14 posters • 45 talks
![Page 48: LongoTitle Longo Author ivan Created Date 6/25/2012 4:41:39 PM](https://reader036.vdocuments.us/reader036/viewer/2022071405/60fae9558423aa1a432ef6e0/html5/thumbnails/48.jpg)
F.Longo Summary Talk 48
The Salento area The Salento area ……