2011ApJ...732...18A


Query : 2011ApJ...732...18A

2011ApJ...732...18A - Astrophys. J., 732, 18 (2011/May-1)

Time-integrated searches for point-like sources of neutrinos with the 40-string IceCube detector.

ABBASI R., ABDOU Y., ABU-ZAYYAD T., ADAMS J., AGUILAR J.A., AHLERS M., ANDEEN K., AUFFENBERG J., BAI X., BAKER M., BARWICK S.W., BAY R., BAZO ALBA J.L., BEATTIE K., BEATTY J.J., BECHET S., BECKER J.K., BECKER K.-H., BENABDERRAHMANE M.L., BENZVI S., BERDERMANN J., BERGHAUS P., BERLEY D., BERNARDINI E., BERTRAND D., BESSON D.Z., BISSOK M., BLAUFUSS E., BLUMENTHAL J., BOERSMA D.J., BOHM C., BOSE D., BOSER S., BOTNER O., BRAUN J., BROWN A.M., BUITINK S., CARSON M., CHIRKIN D., CHRISTY B., CLEM J., CLEVERMANN F., COHEN S., COLNARD C., COWEN D.F., D'AGOSTINO M.V., DANNINGER M., DAUGHHETEE J., DAVIS J.C., DE CLERCQ C., DEMIRORS L., DEPAEPE O., DESCAMPS F., DESIATI P., DE VRIES-UITERWEERD G., DEYOUNG T., DIAZ-VELEZ J.C., DIERCKXSENS M., DREYER J., DUMM J.P., EHRLICH R., EISCH J., ELLSWORTH R.W., ENGDEGARD O., EULER S., EVENSON P.A., FADIRAN O., FAZELY A.R., FEDYNITCH A., FEUSELS T., FILIMONOV K., FINLEY C., FOERSTER M.M., FOX B.D., FRANCKOWIAK A., FRANKE R., GAISSER T.K., GALLAGHER J., GEISLER M., GERHARDT L., GLADSTONE L., GLUSENKAMP T., GOLDSCHMIDT A., GOODMAN J.A., GRANT D., GRIESEL T., GROSS A., GRULLON S., GURTNER M., HA C., HALLGREN A., HALZEN F., HAN K., HANSON K., HELBING K., HERQUET P., HICKFORD S., HILL G.C., HOFFMAN K.D., HOMEIER A., HOSHINA K., HUBERT D., HUELSNITZ W., HULSS J.-P., HULTH P.O., HULTQVIST K., HUSSAIN S., ISHIHARA A., JACOBSEN J., JAPARIDZE G.S., JOHANSSON H., JOSEPH J.M., KAMPERT K.-H., KAPPES A., KARG T., KARLE A., KELLEY J.L., KEMMING N., KENNY P., KIRYLUK J., KISLAT F., KLEIN S.R., KOHNE J.-H., KOHNEN G., KOLANOSKI H., KOPKE L., KOSKINEN D.J., KOWALSKI M., KOWARIK T., KRASBERG M., KRINGS T., KROLL G., KUEHN K., KUWABARA T., LABARE M., LAFEBRE S., LAIHEM K., LANDSMAN H., LARSON M.J., LAUER R., LEHMANN R., LUNEMANN J., MADSEN J., MAJUMDAR P., MAROTTA A., MARUYAMA R., MASE K., MATIS H.S., MATUSIK M., MEAGHER K., MERCK M., MESZAROS P., MEURES T., MIDDELL E., MILKE N., MILLER J., MONTARULI T., MORSE R., MOVIT S.M., NAHNHAUER R., NAM J.W., NAUMANN U., NIESSEN P., NYGREN D.R., ODROWSKI S., OLIVAS A., OLIVO M., O'MURCHADHA A., ONO M., PANKNIN S., PAUL L., PEREZ DE LOS HEROS C., PETROVIC J., PIEGSA A., PIELOTH D., PORRATA R., POSSELT J., PRICE P.B., PRIKOCKIS M., PRZYBYLSKI G.T., RAWLINS K., REDL P., RESCONI E., RHODE W., RIBORDY M., RIZZO A., RODRIGUES J.P., ROTH P., ROTHMAIER F., ROTT C., RUHE T., RUTLEDGE D., RUZYBAYEV B., RYCKBOSCH D., SANDER H.-G., SANTANDER M., SARKAR S., SCHATTO K., SCHLENSTEDT S., SCHMIDT T., SCHUKRAFT A., SCHULTES A., SCHULZ O., SCHUNCK M., SECKEL D., SEMBURG B., SEO S.H., SESTAYO Y., SEUNARINE S., SILVESTRI A., SINGH K., SLIPAK A., SPICZAK G.M., SPIERING C., STAMATIKOS M., STANEV T., STEPHENS G., STEZELBERGER T., STOKSTAD R.G., STOYANOV S., STRAHLER E.A., STRASZHEIM T., SULLIVAN G.W., SWILLENS Q., TAAVOLA H., TABOADA I., TAMBURRO A., TARASOVA O., TEPE A., TER-ANTONYAN S., TILAV S., TOALE P.A., TOSCANO S., TOSI D., TURCAN D., VAN EIJNDHOVEN N., VANDENBROUCKE J., VAN OVERLOOP A., VAN SANTEN J., VEHRING M., VOGE M., VOIGT B., WALCK C., WALDENMAIER T., WALLRAFF M., WALTER M., WEAVER Ch., WENDT C., WESTERHOFF S., WHITEHORN N., WIEBE K., WIEBUSCH C.H., WILLIAMS D.R., WISCHNEWSKI R., WISSING H., WOLF M., WOSCHNAGG K., XU C., XU X.W., YODH G., YOSHIDA S., ZARZHITSKY P. (The IceCube Collaboration)

Abstract (from CDS):

We present the results of time-integrated searches for astrophysical neutrino sources in both the northern and southern skies. Data were collected using the partially completed IceCube detector in the 40-string configuration recorded between 2008 April 5 and 2009 May 20, totaling 375.5 days livetime. An unbinned maximum likelihood ratio method is used to search for astrophysical signals. The data sample contains 36,900 events: 14,121 from the northern sky, mostly muons induced by atmospheric neutrinos, and 22,779 from the southern sky, mostly high-energy atmospheric muons. The analysis includes searches for individual point sources and stacked searches for sources in a common class, sometimes including a spatial extent. While this analysis is sensitive to TeV-PeV energy neutrinos in the northern sky, it is primarily sensitive to neutrinos with energy greater than about 1 PeV in the southern sky. No evidence for a signal is found in any of the searches. Limits are set for neutrino fluxes from astrophysical sources over the entire sky and compared to predictions. The sensitivity is at least a factor of two better than previous searches (depending on declination), with 90% confidence level muon neutrino flux upper limits being between E 2 dΦ/dE ∼ 2-200x10–12 TeV/cm2/s in the northern sky and between 3-700x10–12 TeV/cm2/s in the southern sky. The stacked source searches provide the best limits to specific source classes. The full IceCube detector is expected to improve the sensitivity to dΦ/dE∝E –2 sources by another factor of two in the first year of operation.

Abstract Copyright:

Journal keyword(s): astroparticle physics - cosmic rays - neutrinos

Simbad objects: 50

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Number of rows : 50
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 IC 22 GiG 00 29 33.1757931856 -09 04 50.615834878   15   13.99   ~ 14 0
2 NGC 253 SyG 00 47 33.134 -25 17 19.68   8.03   6.94 8.1 ~ 3039 2
3 3C 66A BLL 02 22 39.6111630878 +43 02 07.797284539   15.71 15.21 14.5   ~ 814 1
4 QSO B0229+200 BLL 02 32 48.6154943841 +20 17 17.493345304   18.0 18.00     ~ 275 3
5 QSO B0235+1624 BLL 02 38 38.93010 +16 36 59.2746   16.46 15.50 15.92   ~ 1431 2
6 ACO 426 ClG 03 19 47.2 +41 30 47           ~ 2026 1
7 3C 84 Sy2 03 19 48.1597607660 +41 30 42.114155434   13.10 12.48 11.09   ~ 3664 3
8 NAME Per B AGN 04 37 04.37510272 +29 40 13.8184969   21.7       ~ 484 2
9 QSO J0530+13 Bla 05 30 56.41672 +13 31 55.1495     20.0 19.35   ~ 900 1
10 V* CM Tau Psr 05 34 31.93830 +22 00 52.1758           ~ 4908 1
11 M 1 SNR 05 34 31.94 +22 00 52.2           ~ 5766 4
12 QSO B0537-441 BLL 05 38 50.36155219 -44 05 08.9389165   15.77 16.48 16   ~ 814 2
13 IC 443 SNR 06 18 02.7 +22 39 36     10.11     ~ 1135 1
14 NAME Geminga Psr 06 33 54.153 +17 46 12.91           ~ 1114 0
15 8C 0716+714 BLL 07 21 53.4484901266 +71 20 36.362058601   15.5 14.17 14.27   ~ 1167 1
16 M 82 IG 09 55 52.430 +69 40 46.93 9.61 9.30 8.41     ~ 5470 6
17 Mrk 421 BLL 11 04 27.3139210166 +38 12 31.798324828   13.50 12.90 8.31   ~ 2459 1
18 7C 1219+2830 BLL 12 21 31.6902446544 +28 13 58.500383827   16.81 16.11 14.24   ~ 798 1
19 NAME Vir I ClG 12 26 32.1 +12 43 24   10.00 8.49     ~ 6076 0
20 3C 273 BLL 12 29 06.6996828061 +02 03 08.598846466   13.05 14.830 14.11   ~ 5458 1
21 M 87 BiC 12 30 49.42338230 +12 23 28.0438581 10.16 9.59 8.63   7.49 ~ 6452 3
22 ACO 3526 ClG 12 48 51.8 -41 18 21           ~ 1000 2
23 3C 279 Bla 12 56 11.1664521013 -05 47 21.531840471   18.01 17.75 15.87   ~ 2800 2
24 ACO 1656 ClG 12 59 48.7 +27 58 50           ~ 4375 2
25 NAME Centaurus A Sy2 13 25 27.61509104 -43 01 08.8056025   8.18 6.84 6.66   ~ 4110 3
26 QSO B1406-076 QSO 14 08 56.48120036 -07 52 26.6664200   20.3 18.4     ~ 281 1
27 QSO B1426+428 BLL 14 28 32.6090831425 +42 40 21.050020627   16.95 16.45 14.4   ~ 466 2
28 QSO J1457-3539 BLL 14 57 26.71171326 -35 39 09.9714572   17.95 19.50 18.93   ~ 129 1
29 QSO B1502+1041 Bla 15 04 24.97978142 +10 29 39.1986151   18.97 18.56 18.94   ~ 491 1
30 QSO B1622-297 Bla 16 26 06.02083867 -29 51 26.9710860   18.41 20.5 17.6   ~ 383 0
31 NAME Ophiuchus Molecular Cloud SFR 16 28 06 -24 32.5           ~ 3200 1
32 4C 38.41 QSO 16 35 15.492970280 +38 08 04.50062279   18.14 17.97 17.25   ~ 775 1
33 4C 39.49 BLL 16 53 52.21668494 +39 45 36.6089458 14.09 14.15 13.29 8.26   ~ 1978 2
34 SNR G347.3-00.5 SNR 17 12 27 -39 41.2     12.27     ~ 642 1
35 QSO B1730-130 QSO 17 33 02.70578476 -13 04 49.5481484   18 18.5 18.78 17.39 ~ 1025 1
36 NAME Sgr A* X 17 45 40.03599 -29 00 28.1699           ~ 3686 3
37 MGRO J1852+01 gam 18 52 +01.0           ~ 2 0
38 ARGO J1907+0627 gam 19 08.7 +06 11           ~ 55 0
39 NAME Cyg A Sy2 19 59 28.35645829 +40 44 02.0966496   16.22 15.10     ~ 2177 2
40 QSO B1959+650 BLL 19 59 59.8525497024 +65 08 54.651170114     12.8 11.21   ~ 529 2
41 MGRO J2019+37 gam 20 20.1 +36 43           ~ 57 0
42 QSO B2022-077 BLL 20 25 40.6599681095 -07 35 52.689195990   18.5       ~ 176 3
43 NAME Cyg Complex reg 20 32 +45.0           ~ 539 0
44 TeV J2032+4130 gam 20 32.1 +41 34           ~ 125 0
45 Ass Cyg OB 2 As* 20 33.2 +41 19           ~ 832 0
46 QSO B2155-304 BLL 21 58 52.0651817803 -30 13 32.120657891   13.36 13.09 12.62   ~ 1610 1
47 NAME BL Lac BLL 22 02 43.2913773726 +42 16 39.978417860   15.66 14.72     ~ 2067 1
48 3C 454.3 Bla 22 53 57.74798 +16 08 53.5611   16.57 16.10 15.22   ~ 2592 2
49 NAME Cas A SNR 23 23 24.000 +58 48 54.00     14.30     ~ 2514 1
50 QSO B2344+514 BLL 23 47 04.8376303689 +51 42 17.875387216     15.50 10.7   ~ 403 0

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2021.08.04-14:54:20

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