UNICA IRIS Institutional Research Information System

SANNA, ANDREA
 Distribuzione geografica
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Continente #
EU - Europa 102.026
NA - Nord America 5.020
AS - Asia 774
SA - Sud America 5
AF - Africa 1
Continente sconosciuto - Info sul continente non disponibili 1
OC - Oceania 1
Totale 107.828
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Nazione #
IT - Italia 100.847
US - Stati Uniti d'America 4.998
CN - Cina 516
SE - Svezia 460
UA - Ucraina 350
SG - Singapore 170
FI - Finlandia 102
GB - Regno Unito 88
DE - Germania 80
VN - Vietnam 45
FR - Francia 32
CA - Canada 22
IN - India 21
BE - Belgio 14
RU - Federazione Russa 14
GR - Grecia 10
KR - Corea 9
NL - Olanda 5
PL - Polonia 5
HK - Hong Kong 4
AT - Austria 3
CZ - Repubblica Ceca 3
DK - Danimarca 3
IL - Israele 3
PE - Perù 3
AE - Emirati Arabi Uniti 2
HU - Ungheria 2
IE - Irlanda 2
PT - Portogallo 2
AM - Armenia 1
AU - Australia 1
AZ - Azerbaigian 1
CL - Cile 1
ES - Italia 1
EU - Europa 1
LT - Lituania 1
LV - Lettonia 1
RO - Romania 1
SA - Arabia Saudita 1
TR - Turchia 1
UY - Uruguay 1
ZA - Sudafrica 1
Totale 107.828
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Città #
Cagliari 96.380
Uta 4.197
Fairfield 746
Woodbridge 479
Houston 438
Ashburn 407
Chandler 345
Nyköping 336
Boardman 312
Seattle 292
Wilmington 259
Cambridge 235
Ann Arbor 230
Jacksonville 178
Santa Clara 124
Dearborn 104
Singapore 94
Beijing 86
Shanghai 81
Nanjing 77
Boston 60
Helsinki 55
San Diego 49
New York 46
Dong Ket 44
Nanchang 27
Guangzhou 25
Shenyang 24
Redwood City 22
Mountain View 21
Changsha 17
Jiaxing 17
London 17
Los Angeles 17
Milan 17
Tianjin 16
Toronto 15
Washington 14
Brussels 13
Hangzhou 13
Norwalk 13
Hebei 11
Lucknow 10
Calasetta 9
Hefei 9
Phoenix 9
Seoul 9
Jinan 8
Sassari 8
Shenzhen 8
Wuhan 8
Auburn Hills 7
Pune 7
Redmond 7
Fuzhou 6
Palermo 6
Rome 6
Verona 6
Wuxi 6
Zhengzhou 6
Alghero 5
Kraków 5
Millbury 5
Berkeley 4
Hounslow 4
Indiana 4
Kilburn 4
Kunming 4
Lanzhou 4
Capoterra 3
Changchun 3
Chengdu 3
Council Bluffs 3
Gropello Cairoli 3
Kanpur 3
Lima 3
Moscow 3
Napoli 3
North York 3
Orange 3
Saint Petersburg 3
Southwark 3
Yellow Springs 3
Atlanta 2
Baotou 2
Berlin 2
Brno 2
Buffalo 2
Central 2
Chicago 2
Dublin 2
Haifa 2
Heidelberg 2
Lisbon 2
Marseille 2
Mazara del Vallo 2
Nantong 2
Nerviano 2
Ningbo 2
Paris 2
Totale 106.203
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Nome #
On the timing properties of SAX J1808.4−3658 during its 2015 outburst 2.044
XMM-Newton detection of the 2.1 ms coherent pulsations from IGR J17379–3747 2.041
A possible solution of the puzzling variation of the orbital period of MXB 1659–298 2.004
Observatory science with eXTP 1.945
NuSTAR and NICER reveal IGR J17591–2342 as a new accreting millisecond X-ray pulsar 1.938
Spectral and timing properties of IGR J00291+5934 during its 2015 outburst 1.923
Broad-band spectral analysis of the accreting millisecond X-ray pulsar SAX J1748.9−2021 1.913
A re-analysis of the NuSTAR and XMM-Newton broad-band spectrum of Serpens X-1 1.904
Discovery of 105 Hz coherent pulsations in the ultracompact binary IGR J16597-3704 1.901
Discovery of a new accreting millisecond X-ray pulsar in the globular cluster NGC 2808 1.896
Updated orbital ephemeris of the ADC source X 1822-371: a stable orbital expansion over 40 years 1.893
Spectral analysis of the dipping LMXB system XB 1916-053 1.885
Study of the accretion torque during the 2014 outburst of the X-ray pulsar GRO J1744−28 1.882
Dense matter with eXTP 1.875
A broadband spectral analysis of 4U 1702-429 using XMM-Newton and BeppoSAX data 1.835
NuSTAR and XMM–Newton broad-band spectrum of SAX J1808.4–3658 during its latest outburst in 2015 1.729
Accretion in strong field gravity with eXTP 1.713
Discovery of hard phase lags in the pulsed emission of GRO J1744-28 1.713
GRO J1744-28: an intermediate B-field pulsar in a low-mass X-ray binary 1.697
New orbital ephemerides for the dipping source 4U 1323-619: constraining the distance to the source 1.693
The LOFT mission concept: a status update 1.669
Study of the reflection spectrum of the LMXB 4U 1702-429 1.664
IGR J17329-2731: The birth of a symbiotic X-ray binary 1.656
A faint outburst of the accreting millisecond X-ray pulsar SAX J1748.9-2021 in NGC 6440 1.647
Indications of non-conservative mass transfer in AMXPs 1.630
Evidence of a non-conservative mass transfer for XTE J0929-314 1.587
SWIFT J1756.9−2508: spectral and timing properties of its 2018 outburst 1.587
Timing of the accreting millisecond pulsar SAX J1748.9−2021 during its 2015 outburst 1.576
Discovery of a soft X-ray 8 mHz QPO from the accreting millisecond pulsar IGR J00291+5934 1.546
SAX J1808.4-3658, an accreting millisecond pulsar shining in gamma rays? 1.523
Signature of the presence of a third body orbiting around XB 1916-053 1.499
X-ray dips and a complex UV/X-ray cross-correlation function in the black hole candidate MAXI J1820+070 1.467
Pulsating in Unison at Optical and X-Ray Energies: Simultaneous High Time Resolution Observations of the Transitional Millisecond Pulsar PSR J1023+0038 1.458
A possible cyclotron resonance scattering feature near 0.7 keV in X1822-371 1.438
Study of the reflection spectrum of the accreting neutron star GX 3+1 using XMM-Newton and INTEGRAL 1.433
Timing of the accreting millisecond pulsar IGR J17591–2342: evidence of spin-down during accretion 1.427
IGR J17503-2636: a candidate supergiant fast X-ray transient 1.377
Updating the orbital ephemeris of the dipping source XB 1254-690 and the distance to the source 1.344
Testing rate-dependent corrections on timing mode EPIC-pn spectra of the accreting neutron star GX 13+1 1.308
The evolving jet spectrum of the neutron star X-ray binary Aql X-1 in transitional states during its 2016 outburst 1.289
Study of the X-ray properties of the neutron star binary 4U 1728–34 from the soft-to-hard state 1.242
AGLJ2251+6454: Swift non-detection of any X-ray counterpart 1.102
The Bursting Pulsar GRO J1744−28: the slowest transitional pulsar? 1.085
Optical and ultraviolet pulsed emission from an accreting millisecond pulsar 1.085
SWIFT/XRT confirmed the new outburst of SAX J1808.4-3658 1.069
Fe Kα and Fe Kβ line detection in the NuSTAR spectrum of the ultra-bright Z source Scorpius X–1 1.044
Evolutionary paths of binaries with a neutron star - I. The case of SAX J1808.4 - 3658 994
Relation between the properties of the kilohertz quasi-periodic oscillations and spectral parameters in 4U 1636-53 920
Swift/BAT detected a possible new outburst of the X-ray transient SAX J1808.4-3658 911
null 857
AstroSat observation of accreting millisecond X-ray pulsar SAX J1808.4-3658 during its 2019 outburst 835
Truncation of the Accretion Disk at One-third of the Eddington Limit in the Neutron Star Low-mass X-Ray Binary Aquila X-1 832
GRO J1744-28 active as X-ray pulsar 820
ERRATUM: Detection of a spin derivative in GRO J1744-28 with Swift/XRT 799
Detection of a spin derivative in GRO J1744-28 with Swift/XRT 784
Search for continuous gravitational waves from 20 accreting millisecond x-ray pulsars in O3 LIGO data 736
The reflection spectrum of the low-mass X-ray binary 4U 1636−53 715
Reflection component in the Bright Atoll Source GX 9+9 687
Timing techniques applied to distributed modular high-energy astronomy: The HERMES project 675
Phase shift during an X-ray burst in GRO J1744-28 648
Quantum gravity with THESEUS 645
ERRATUM 640
GrailQuest & HERMES: Hunting for gravitational wave electromagnetic counterparts and probing space-time quantum foam 638
Time domain astronomy with the THESEUS satellite 626
The HERMES-technologic and scientific pathfinder 616
GrailQuest: hunting for atoms of space and time hidden in the wrinkle of Space-Time: A swarm of nano/micro/small-satellites to probe the ultimate structure of Space-Time and to provide an all-sky monitor to study high-energy astrophysics phenomena 614
Geometrical constraints on the origin of timing signals from black holes 606
Evidence of a non-conservative mass transfer in the ultra-compact X-ray source XB 1916-053 603
Broad iron emission line and kilohertz quasi-periodic oscillations in the neutron star system 4U 1636-53 589
Erratum: Disc-jet coupling in the Terzan 5 neutron star X-ray binary EXO 1745-248 [MNRAS 461, 3598 (2016)] 587
Relation between spectral changes and the presence of the lower kHz QPO in the neutron star low-mass X-ray binary 4U 1636-53 573
The INTEGRAL view of the pulsating hard X-ray sky: from accreting and transitional millisecond pulsars to rotation-powered pulsars and magnetars 543
Coherent Pulsations and Burst Oscillations in the Millisecond Pulsar IGR J18245-2452/PSR J1824-2452I in M28 542
A broad-band look of the accreting millisecond X-ray pulsar SAX J1748.9-2021 using AstroSat and XMM-Newton 538
Spectral analysis of the low-mass X-ray pulsar 4U 1822-371: Reflection component in a high-inclination system 524
On the peculiar long-term orbital evolution of the eclipsing accreting millisecond X-ray pulsar SWIFT J1749.4-2807 514
Links between quasi-periodic oscillations and accretion states in neutron star low-mass X-ray binaries 496
The X-Ray Bursts of XTE J1739-285: A NICER Sample 482
null 454
Time lags of the kilohertz quasi-periodic oscillations in the low-mass X-ray binaries 4U 1608-52 and 4U 1636-53 449
The large observatory for x-ray timing 447
The Discovery of the 528.6 Hz Accreting Millisecond X-Ray Pulsar MAXI J1816-195 445
Iron-line and continuum variations in the XMM-Newton and Suzaku spectra of the neutron-star low-mass X-ray binary 4U 1636-53 445
Kilohertz quasi-Periodic oscillations and broad iron emission lines as a probe of strong-filed gravity 443
The Thermonuclear X-Ray Bursts of 4U 1730-22 442
Geometrical constraints on the origin of timing signals from black holes 441
The phase lags of high-frequency quasi-periodic oscillations in four black hole candidates 439
The unaltered pulsar: GRO J1750-27, a supercritical X-ray neutron star that does not blink an eye 438
Swift observations of V404 Cyg during the 2015 outburst: X-ray outflows from super-Eddington accretion 423
Time lags of the kilohertz quasi-periodic oscillations in the low-mass X-ray binaries 4U 1608-52 and 4U 1636-53 421
New Results on Time lags of quasi-periodic oscillations in the low-mass X-ray binary 4U 1636-53 415
Broad iron line in the fast spinning neutron-star system 4U 1636-53 415
Spectral analysis of the AMXP during its 2018 outburst 404
A preliminary orbital solution for the transient eclipsing pulsar in Terzan 5 400
Black hole spin measurements through the relativistic precession model: XTE J1550-564 394
Outflows and spectral evolution in the eclipsing AMXP SWIFT J1749.4-2807 with NICER, XMM-Newton and NuSTAR 384
Phase lags of quasi-periodic oscillations across source states in the low-mass X-ray binary 4U 1636-53 379
Accretion flow properties in low-mass X-ray binaries 373
Disc-jet coupling in the Terzan 5 neutron star X-ray binary EXO 1745-248 360
NICER observations reveal that the X-ray transient MAXI J1348-630 is a black hole X-ray binary 354
Totale 104.930
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Categoria #
all - tutte 141.097
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 141.097
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/202014.298 0 0 0 0 4.899 4.299 2.441 571 474 324 446 844
2020/202124.593 851 1.128 1.573 7.217 4.155 2.299 2.290 1.196 611 985 1.033 1.255
2021/20228.669 1.252 399 146 910 789 237 510 404 1.069 1.265 906 782
2022/202317.609 1.094 2.725 2.590 1.364 1.084 1.570 972 1.209 1.012 1.457 1.781 751
2023/202415.517 659 585 620 920 1.410 2.438 2.412 1.571 599 994 1.771 1.538
2024/202519.612 4.188 5.840 3.683 3.915 1.986 0 0 0 0 0 0 0
Totale 108.334