From roberto.capuzzodolcetta at uniroma1.it  Thu Jan  3 17:26:14 2019
From: roberto.capuzzodolcetta at uniroma1.it (Roberto Capuzzodolcetta)
Date: Thu, 3 Jan 2019 17:26:14 +0100
Subject: [astroseminar@Sapienza] seminario di Mario Spera giovedi 10 gennaio,
	aula Conversi ore 16
Message-ID: <CAMKCkgcniGiVvPi57-fje7SAecHAWm=SPR+c5pNmyjdTUwO6DA@mail.gmail.com>

Siete invitati a partecipare al seminario nell'ambito dell' Amaldi research
center,  che terra' Mario Spera (Northwestern Univ, Evanston, Illinois,
USA) giovedi prossimo 10 gennaio alle ore 16 in aula Conversi.(si veda
anche https://agenda.infn.it/event/17737/).
The black hole mass spectrum from single and binary stars by Mario Spera (Marie
Curie Global Fellow, Northwestern University, USA)
Thursday 10 Jan 2019, 16:00 ? 17:00 Europe/Rome
Aula Conversi (Dip. di Fisica - Edificio G. Marconi)
Description
Since the first observation of the gravitational-wave signal from two BHs
with mass larger than 25 Msun (GW150914) by the LIGO interferometers, ten
additional BH mergers were observed, and six of them have BHs with mass
larger than 30 Msun. The models that predict the formation and evolution of
binary BHs (BBHs) are still uncertain. In this talk, I will present the BH
mass spectrum and the statistics of BBHs obtained with the SEVN code. SEVN
is our new population synthesis code that implements up-to-date stellar
evolution prescriptions. I will also discuss how stellar dynamics shapes
the distribution of merging BBHs in star clusters and its implications on
the merger rates of BBHs.

-- 

Roberto CAPUZZO DOLCETTA  Roberto.Capuzzodolcetta at uniroma1.it
Dipartimento di Fisica, Universita' di Roma La Sapienza
P.le A.Moro 5, I-00185, Roma, Italy
Astronomy PhD program vice coordinator
phone: 39-06-49914535 fax:
39-06-4957697http://astrowww.phys.uniroma1.it/astro/dolcetta.html
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists2.roma1.infn.it/pipermail/astroseminar/attachments/20190103/83a9cb30/attachment.html 

From roberto.capuzzodolcetta at uniroma1.it  Thu Jan  3 17:41:02 2019
From: roberto.capuzzodolcetta at uniroma1.it (Roberto Capuzzodolcetta)
Date: Thu, 3 Jan 2019 17:41:02 +0100
Subject: [astroseminar@Sapienza] Fwd: seminario di Mario Spera giovedi 10
	gennaio, aula Conversi ore 16
In-Reply-To: <CAMKCkgcniGiVvPi57-fje7SAecHAWm=SPR+c5pNmyjdTUwO6DA@mail.gmail.com>
References: <CAMKCkgcniGiVvPi57-fje7SAecHAWm=SPR+c5pNmyjdTUwO6DA@mail.gmail.com>
Message-ID: <CAMKCkgeBGhsLcFLPEN_UbyhJTSDrWSeMTcduaLgeWU1esGDFrA@mail.gmail.com>

Siete invitati a partecipare al seminario nell'ambito dell' Amaldi research
center,  che terra' Mario Spera (Northwestern Univ, Evanston, Illinois,
USA) giovedi prossimo 10 gennaio alle ore 16 in aula Conversi.(si veda
anche https://agenda.infn.it/event/17737/).
The black hole mass spectrum from single and binary stars by Mario Spera (Marie
Curie Global Fellow, Northwestern University, USA)
Thursday 10 Jan 2019, 16:00 ? 17:00 Europe/Rome
Aula Conversi (Dip. di Fisica - Edificio G. Marconi)
Description
Since the first observation of the gravitational-wave signal from two BHs
with mass larger than 25 Msun (GW150914) by the LIGO interferometers, ten
additional BH mergers were observed, and six of them have BHs with mass
larger than 30 Msun. The models that predict the formation and evolution of
binary BHs (BBHs) are still uncertain. In this talk, I will present the BH
mass spectrum and the statistics of BBHs obtained with the SEVN code. SEVN
is our new population synthesis code that implements up-to-date stellar
evolution prescriptions. I will also discuss how stellar dynamics shapes
the distribution of merging BBHs in star clusters and its implications on
the merger rates of BBHs.

-- 

Roberto CAPUZZO DOLCETTA  Roberto.Capuzzodolcetta at uniroma1.it
Dipartimento di Fisica, Universita' di Roma La Sapienza
P.le A.Moro 5, I-00185, Roma, Italy
Astronomy PhD program vice coordinator
phone: 39-06-49914535 fax:
39-06-4957697http://astrowww.phys.uniroma1.it/astro/dolcetta.html
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists2.roma1.infn.it/pipermail/astroseminar/attachments/20190103/6a93bcd9/attachment.html 

From elia.battistelli at roma1.infn.it  Tue Jan  8 18:05:30 2019
From: elia.battistelli at roma1.infn.it (Elia Battistelli)
Date: Tue, 08 Jan 2019 18:05:30 +0100
Subject: [astroseminar@Sapienza] 15/01/2019 at 16:00: Stanislav Babak
Message-ID: <9d177344634c4393a708e1d73e94ce82@roma1.infn.it>


Title: LISA: detecting gravitational waves from space
Speaker: Stanislav Babak
Institution: APC-Universit? Paris 7 Denis Diderot
Date: Tuesday, 15 January 2019
Time: 4:00pm
Location: Aula Conversi, Marconi Building, Dept. of Physics, Sapienza 
University

Abstract:
LISA is a space based gravitational wave observatory which will be 
launched
in 2034. In this talk I will review the gravitational wave sources 
accessible
to LISA and perspectives of their detection and parameter estimation. 
Then we
will discuss the anticipated scientific outcomes: constraining 
astrophysical models
and setting stringent limits on possible deviations from General 
Relativity theory.

From elia.battistelli at roma1.infn.it  Tue Jan 15 11:04:06 2019
From: elia.battistelli at roma1.infn.it (Elia Battistelli)
Date: Tue, 15 Jan 2019 11:04:06 +0100
Subject: [astroseminar@Sapienza] today at 16:00: Stanislav Babak
Message-ID: <3856c81a10788f83ea34ec3534644a2f@roma1.infn.it>

Title: LISA: detecting gravitational waves from space
Speaker: Stanislav Babak
Institution: APC-Universit? Paris 7 Denis Diderot
Date: Tuesday, 15 January 2019
Time: 4:00pm
Location: Aula Conversi, Marconi Building, Dept. of Physics, Sapienza 
University

Abstract:
LISA is a space based gravitational wave observatory which will be 
launched
in 2034. In this talk I will review the gravitational wave sources 
accessible
to LISA and perspectives of their detection and parameter estimation. 
Then we
will discuss the anticipated scientific outcomes: constraining 
astrophysical models
and setting stringent limits on possible deviations from General 
Relativity theory.


From elia.battistelli at roma1.infn.it  Wed Jan 16 11:59:48 2019
From: elia.battistelli at roma1.infn.it (Elia Battistelli)
Date: Wed, 16 Jan 2019 11:59:48 +0100
Subject: [astroseminar@Sapienza] today at 16:00: Giovanna Tinetti
Message-ID: <888a484472fd85647a16fc2766cf5de0@roma1.infn.it>

Title: Inizio Ciclo Lezioni Cattedra Fermi 2018/2019 ? Fisica degli 
esopianeti
Speaker: Prof.ssa Giovanna Tinetti
Institution: University college of London
Date: Wednesday, 16 January 2019
Time: 4:00pm
Location: Aula Conversi, Marconi Building, Dept. of Physics, Sapienza 
University

Abstract:
Il giorno Mercoled? 16 Gennaio 2019, ore 16:00 in aula Conversi, 
Edificio Marconi, avr? inizio il ciclo di Lezioni della Cattedra Fermi 
2018/2019. Il corso di questo anno sar? tenuto dalla Prof.ssa Giovanna 
Tinetti, University college of London, sar? dedicato alla Fisica degli 
Esopianeti e verr? diviso in 15 incontri da 2 ore ciascuno. Le lezioni 
saranno strutturate per fornire una panoramica completa sulla natura 
degli esopianeti, combinando l?analisi di osservazioni e dati con la 
loro interpretazione. Come per i cicli degli anni precedenti, verr? 
fornito materiale didattico sulle lezioni svolte, che verranno 
videoregistrate e pubblicate a cura del dipartimento di Fisica.

web: 
https://www.phys.uniroma1.it/fisica/archivionotizie/corso-cattedra-enrico-fermi-2018/19


From elia.battistelli at roma1.infn.it  Wed Jan 16 12:06:41 2019
From: elia.battistelli at roma1.infn.it (Elia Battistelli)
Date: Wed, 16 Jan 2019 12:06:41 +0100
Subject: [astroseminar@Sapienza] 17/01/2019 at 16:00: Monica Colpi ( Amaldi
	Research Center seminar)
Message-ID: <4ac76bd977bc5402e31df5303ccaaf02@roma1.infn.it>

AMALDI RESEARCH CENTER SEMINAR

Title: Gravitational waves from the black hole binaries of the Universe
Speaker: Prof.ssa Monica Colpi
Institution: Universita' di Milano Bicocca
Date: Thursday, 17 January 2019
Time: 4:00pm
Location: Aula Conversi, Marconi Building, Dept. of Physics, Sapienza 
University

Abstract:
The detection of a gravitational wave from GW150914 forever changed the 
role of gravity in our exploration of the Universe. In the future, 
ground and  space based interferometers will immensely improve our 
knowledge of the  Universe and in particular of black holes as 
astrophysical objects at the extremes.  I will discuss the potential  
link existing between stellar and massive black holes that multi-band 
gravitational wave observations will unveil. With LISA, the first  
interferometer in space and with third generation of ground experiments  
we will be able to pierce deep into the distant  Universe to discover 
the first black  hole binaries forming during cosmic dawn, and to learn 
on how massive black holes  evolve via accretion and mergers across all 
cosmic epochs.

web: https://agenda.infn.it/event/17029/


From elia.battistelli at roma1.infn.it  Thu Jan 24 14:34:58 2019
From: elia.battistelli at roma1.infn.it (Elia Battistelli)
Date: Thu, 24 Jan 2019 14:34:58 +0100
Subject: [astroseminar@Sapienza] 01/02/2019 at 16:00: Fabrizio Renzi
Message-ID: <40d1c1a78052bfb217492e78ea8b8bf6@roma1.infn.it>


Title: Magnetic fields in the early Universe
Speaker: Fabrizio Renzi
Institution: Dipartimento di Fisica, Sapienza
Date: Friday, 1 February 2019
Time: 4:00pm
Location: Aula Conversi, Marconi Building, Dept. of Physics, Sapienza 
University

Abstract:
Magnetic fields are an ubiquitous presence in our Universe but a 
comprehensive theory describing their generation and evolution is still 
missing. An intriguing possibility is that these fields are generated in 
the pre-recombination Universe and then evolve passively until the epoch 
of structure formation. A clean way to prove the presence of primordial 
magnetic fields (PMF) is to look at Cosmic Microwave Background (CMB) 
anisotropies induced by these fields. In this talk, I will review the 
current and future bounds on PMFs as coming from the observation of the 
CMB. Finally I will discuss how magnetic fields evolve in the 
post-recombination regime and their impact on structure formation

web: https://agenda.infn.it/event/18022/


From elia.battistelli at roma1.infn.it  Thu Jan 31 14:26:29 2019
From: elia.battistelli at roma1.infn.it (Elia Battistelli)
Date: Thu, 31 Jan 2019 14:26:29 +0100
Subject: [astroseminar@Sapienza] 01/02/2019 at 16:00: Fabrizio Renzi
Message-ID: <d67ca6b4818cea40315aa367cea0f5fa@roma1.infn.it>

Title: Magnetic fields in the early Universe
Speaker: Fabrizio Renzi
Institution: Dipartimento di Fisica, Sapienza
Date: Friday, 1 February 2019
Time: 4:00pm
Location: Aula Conversi, Marconi Building, Dept. of Physics, Sapienza 
University

Abstract:
Magnetic fields are an ubiquitous presence in our Universe but a 
comprehensive theory describing their generation and evolution is still 
missing. An intriguing possibility is that these fields are generated in 
the pre-recombination Universe and then evolve passively until the epoch 
of structure formation. A clean way to prove the presence of primordial 
magnetic fields (PMF) is to look at Cosmic Microwave Background (CMB) 
anisotropies induced by these fields. In this talk, I will review the 
current and future bounds on PMFs as coming from the observation of the 
CMB. Finally I will discuss how magnetic fields evolve in the 
post-recombination regime and their impact on structure formation

web: https://agenda.infn.it/event/18022/


From paolo.pani at uniroma1.it  Thu Jan 31 14:57:08 2019
From: paolo.pani at uniroma1.it (Paolo Pani)
Date: Thu, 31 Jan 2019 14:57:08 +0100
Subject: [astroseminar@Sapienza] Fwd: [seminari-infn] Seminario teorico R.
 Brito, Lunedi' 4 Febbraio ore 16.00 in aula CONVERSI
In-Reply-To: <e39dff29-8e79-b25e-d6cd-dd3134cb38a3@roma1.infn.it>
References: <e39dff29-8e79-b25e-d6cd-dd3134cb38a3@roma1.infn.it>
Message-ID: <CADjeKwBxxad16gNnMSL8Y=0aXDZs7Nb4pkUD4vPhtc=rxxeixQ@mail.gmail.com>

FYI

---------- Forwarded message ---------
From: Roberto Bonciani <roberto.bonciani at roma1.infn.it>
Date: Wed, Jan 30, 2019 at 12:52 PM
Subject: [seminari-infn] Seminario teorico R. Brito, Lunedi' 4
Febbraio ore 16.00 in aula CONVERSI
To: <seminari-infn at roma1.infn.it>


Cari Colleghi,
vi ricordo che Lunedi' 4 Febbraio alle ore 16.00 si terra' in aula
CONVERSI il seguente seminario teorico:

Speaker: Richard Brito (Marie Curie fellow, La Sapienza)

Titolo: "Searching for ultralight bosons with black hole superradiance
and gravitational waves"

Abstract: "Ultralight bosons can induce superradiant instabilities in
spinning black holes, tapping their rotational energy to trigger the
growth of a bosonic condensate around the black hole. In this talk I
will give an overview on the possible observational imprints of the
existence of these bosonic condensates which include (i) the emission of
nearly monochromatic gravitational waves emitted by the condensate,
potentially observable by current and future gravitational-wave
detectors (ii) the formation of ``holes'' in the spin versus mass plane
of astrophysical black holes and (iii) their imprint in black hole
binaries."


Accorrete numerosi!!

_______________________________________________
seminari-infn mailing list
seminari-infn at roma1.infn.it
https://lists2.roma1.infn.it/mailman/listinfo/seminari-infn

_______________________________________________
seminari-infn mailing list
seminari-infn at roma1.infn.it
https://lists2.roma1.infn.it/mailman/listinfo/seminari-infn


-- 
Paolo Pani
Associate Professor
ERC StG Fellow, http://www.darkgra.org/

Physics Department (Marconi Building), 2nd floor, room 202c
Sapienza University of Rome
Piazzale Aldo Moro 5 - 00185 Rome (Italy)

