Archivio istituzionale della ricerca dell'Università degli Studi di Palermo

ROBBA, Natale
 Distribuzione geografica
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Continente #
NA - Nord America 5.764
EU - Europa 2.586
AS - Asia 1.956
SA - Sud America 288
AF - Africa 38
Continente sconosciuto - Info sul continente non disponibili 7
OC - Oceania 2
Totale 10.641
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Nazione #
US - Stati Uniti d'America 5.729
SG - Singapore 705
RU - Federazione Russa 589
CN - Cina 522
UA - Ucraina 398
IT - Italia 346
FI - Finlandia 284
DE - Germania 267
BR - Brasile 240
HK - Hong Kong 228
VN - Vietnam 167
GB - Regno Unito 146
PL - Polonia 137
IE - Irlanda 127
SE - Svezia 108
FR - Francia 104
JP - Giappone 95
KR - Corea 39
TR - Turchia 30
IN - India 28
BD - Bangladesh 26
IQ - Iraq 23
NL - Olanda 20
AR - Argentina 13
CA - Canada 13
RO - Romania 13
UZ - Uzbekistan 13
ID - Indonesia 12
AT - Austria 11
PK - Pakistan 11
ZA - Sudafrica 10
VE - Venezuela 9
MX - Messico 8
BE - Belgio 7
ES - Italia 7
EU - Europa 7
KE - Kenya 7
EC - Ecuador 6
GR - Grecia 6
JO - Giordania 6
MA - Marocco 6
NP - Nepal 6
SA - Arabia Saudita 6
CL - Cile 5
UY - Uruguay 5
AE - Emirati Arabi Uniti 4
CI - Costa d'Avorio 4
CR - Costa Rica 4
JM - Giamaica 4
PH - Filippine 4
PY - Paraguay 4
RS - Serbia 4
CH - Svizzera 3
CO - Colombia 3
DZ - Algeria 3
GE - Georgia 3
LB - Libano 3
MY - Malesia 3
PA - Panama 3
AZ - Azerbaigian 2
DK - Danimarca 2
EG - Egitto 2
ET - Etiopia 2
HU - Ungheria 2
IL - Israele 2
KH - Cambogia 2
NZ - Nuova Zelanda 2
QA - Qatar 2
SY - Repubblica araba siriana 2
TH - Thailandia 2
TN - Tunisia 2
TW - Taiwan 2
AM - Armenia 1
AO - Angola 1
BH - Bahrain 1
BO - Bolivia 1
BY - Bielorussia 1
CZ - Repubblica Ceca 1
DO - Repubblica Dominicana 1
GH - Ghana 1
GT - Guatemala 1
GY - Guiana 1
IR - Iran 1
KG - Kirghizistan 1
KW - Kuwait 1
KZ - Kazakistan 1
LK - Sri Lanka 1
LT - Lituania 1
ME - Montenegro 1
NI - Nicaragua 1
NO - Norvegia 1
PE - Perù 1
PS - Palestinian Territory 1
Totale 10.641
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Città #
Fairfield 822
Ashburn 698
Singapore 500
Woodbridge 427
Seattle 351
Houston 323
Wilmington 300
Chandler 279
Cambridge 256
San Jose 256
Ann Arbor 224
Hong Kong 223
Jacksonville 217
Dublin 125
Zgierz 109
Frankfurt am Main 105
Beijing 95
Tokyo 93
Medford 86
Nanjing 77
Altamura 69
Santa Clara 69
The Dalles 64
San Mateo 62
Ho Chi Minh City 59
Moscow 56
Princeton 55
Des Moines 53
Council Bluffs 52
San Diego 52
Hefei 49
Tulsa 49
Lauterbourg 48
Lawrence 47
Los Angeles 45
Hanoi 41
Dallas 39
New York 38
Palermo 38
Boardman 35
Seongnam 32
Buffalo 28
Phoenix 28
London 27
Frankfurt 26
Dearborn 24
Atlanta 20
Changsha 20
São Paulo 20
Chicago 19
Milan 19
Nanchang 18
Tianjin 17
Orem 16
Amsterdam 14
Ludwigshafen am Rhein 14
Hebei 12
Shenyang 12
Baghdad 11
Izmir 11
Belo Horizonte 10
Helsinki 10
Jiaxing 10
Rome 10
Saint Petersburg 10
Columbus 9
Kunming 9
Nuremberg 9
Tashkent 9
Auburn Hills 8
Bexley 8
Da Nang 8
Jinan 8
Kilburn 8
Manchester 8
Polska 8
Warsaw 8
Washington 8
Brussels 7
Montreal 7
Nairobi 7
Rio de Janeiro 7
Brooklyn 6
Cape Town 6
Curitiba 6
Dhaka 6
Haiphong 6
Hillsboro 6
Ningbo 6
San Paolo di Civitate 6
Amman 5
Brasília 5
Cardiff 5
Changchun 5
Fortaleza 5
Istanbul 5
Norwalk 5
Roubaix 5
Verona 5
Zhengzhou 5
Totale 7.258
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Nome #
A ionized reflecting skin above the accretion disk of GX 349+2 306
Chandra observation of the Big Dipper X 1624-490 284
Broadband Spectral Evolution of Scorpius X-1 along Its Color-Color Diagram 275
Chandra observation of the dipping source XB 1254-690 259
General relativistic effects on the evolution of binary systems. 258
High-Energy pulse profile of the Transient X-ray Pulsar SAX J2103.5+4545 251
A method to constrain the neutron star magnetic field in Low Mass X-ray Binaries 242
The Role Of General Relativity in the Evolution of Low-Mass X-ray Binaries 241
Presence of a soft excess between 0.6 keV and 0.9 keV in the energy spectrum of Cir X-1. 237
Timing an Accreting Millisecond Pulsar: Measuring the Accretion Torque in IGR J00291+5934 233
A new BeppoSAX observation of the Z Source GX 349+2 232
A Complex Environment around Circinus X-1 231
Timing an Accreting Millisecond Pulsar: Measuring the Accretion Torque in IGR J00291+5934 227
High resolution Spectroscopy of 4U 1728-34 from a Simultaneous Chandra-RXTE Observation. 225
The different fates of a low-mass X-ray binary - I. Conservative mass transfer 224
Chandra Observation of the Persistent Emission from the Dipping Source XB 1916-053 222
The broad-band spectrum of Cyg X-2 with INTEGRAL 218
The Zoo of emission lines in the spectrum of Cir X-1 observed by XMM-Newton 217
BeppoSAX Serendipitous Discovery of the X-Ray Pulsar SAX J1802.7-2017 216
A BeppoSAX study of the Galactic Z-source GX 340+0 215
A Preliminary Analysis of a New Chandra Observation (ObsID 6148) of Cir X-1 213
Relativistically Smeared Iron Lines in the Spectra of Bright NS LMXB 210
High Resolution and Broad Band Spectra of Low Mass X-ray Binaries: a Comparison between Black Holes and Neutron Stars 209
A Broad Iron Line in the Chandra High Energy Transmission Grating Spectrum of 4U 1705-44 208
Revised Orbital Parameters of the Accreting Millisecond Pulsar SAX J1808.4-3658 207
The discovery of the serendipitous X-ray pulsar SAX J1802.7-2017 from a BeppoSAX observation of GX 9+1 206
The BeppoSAX 0.1 - 18 keV Spectrum of the Bright Atoll Source GX 9+1: an Indication of the Source Distance 201
A broad iron line in the Chandra/HETG spectrum of 4U 1705-44 200
Spectral Evolution of Scorpio X-1 along its Color-Color Diagram 200
Binary evolution of PSR J1713+0747 198
Disk reflection signatures in the spectrum of the bright Z-source GX 340+0 189
"The discovery of serendipitous X-ray pulsar SAX J1802.7-2017 from a BeppoSAX observation of GX 9+1" 184
A relativistically smeared spectrum in the neutron star X-ray binary 4U 1705-44: looking at the inner accretion disc with X-ray spectroscopy 181
A preliminary BeppoSAX study of the (bright) atoll source GX 9+1 180
A broad Iron Line in the Chandra/HETG spectrum of 4U 1705-44 179
Improved orbital parameters of accreting millisecond pulsar SAX J1808.4-3658 177
Accretion and Magneto-Dipole Emission in Fast-Rotating Neutron Stars: New Spin-Equilibrium Lines 175
Resolving the Fe XXV triplet with Chandra in Centaurus X-3 170
Study of Two BeppoSAX Observations of GX 340+0 169
Optical counterpart of the XTE J0929-314 in quiescence: constraints on the magnetic field 168
The New X-ray Pulsar J1802.7-2017 observed by BeppoSAX 162
Constraining the Equation of State of Neutron Stars with Genral Relativity 161
The Swift-BAT survey reveals the orbital period of three high-mass X-ray binaries 161
The Optical Counterpart of SAX J1808.4-3658 in Quiescence: Evidence of an Active Radio Pulsar? 159
Improved orbital parameters of accreting millisecond pulsar SAX J1808.4-3658 157
XMM-Newton detects a relativistically broadened iron line in the spectrum of the ms X-ray pulsar SAX J1808.4-3658 154
The Optical Counterpart of SAX J1808.4-3658 in Quiescence: Evidence of an Active Radio Pulsar? 152
Inhomogeneous Accretion Flow in X-ray Binary Pulsars 151
A Hard X-Ray View of Scorpius X-1 with INTEGRAL: Nonthermal Emission? 140
Preliminary results on intermittent behaviour of millisecond pulsar SAX J1808.4-3658 139
X-ray spectroscopy of the ADC source X1822-371 with Chandra and XMM-Newton 139
Spectral evolution of Scorpius X-1 along its Color-Color Diagram 139
To accrete or not to accrete: the dilemma of the recycling scenario 136
Disappearance of Hard X-Ray Emission in the Last BeppoSAX Observation of the Z Source GX 349+2 129
BeppoSAX discovery of a new X-ray pulsar 112
Totale 10.828
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Categoria #
all - tutte 36.319
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 36.319
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021198 0 0 0 0 0 0 0 0 0 0 94 104
2021/2022830 57 242 12 16 23 14 53 31 105 93 73 111
2022/2023762 76 190 8 63 94 103 39 62 72 5 38 12
2023/2024296 20 68 14 33 39 74 24 11 1 0 1 11
2024/2025919 18 20 12 78 9 37 99 83 70 73 144 276
2025/20263.174 234 120 167 198 285 458 422 322 165 710 93 0
Totale 10.828