2016A&A...594A..19P

Query : 2016A&A...594A..19P

2016A&A...594A..19P - Astronomy and Astrophysics, volume 594A19-19 (2016/10-1)

Planck 2015 results. XIX. Constraints on primordial magnetic fields.

PLANCK COLLABORATION, ADE P.A.R., AGHANIM N., ARNAUD M., ARROJA F., ASHDOWN M., AUMONT J., BACCIGALUPI C., BALLARDINI M., BANDAY A.J., BARREIRO R.B., BARTOLO N., BATTANER E., BENABED K., BENOIT A., BENOIT-LEVY A., BERNARD J.-P., BERSANELLI M., BIELEWICZ P., BOCK J.J., BONALDI A., BONAVERA L., BOND J.R., BORRILL J., BOUCHET F.R., BUCHER M., BURIGANA C., BUTLER R.C., CALABRESE E., CARDOSO J.-F., CATALANO A., CHAMBALLU A., CHIANG H.C., CHLUBA J., CHRISTENSEN P.R., CHURCH S., CLEMENTS D.L., COLOMBI S., COLOMBO L.P.L., COMBET C., COUCHOT F., COULAIS A., CRILL B.P., CURTO A., CUTTAIA F., DANESE L., DAVIES R.D., DAVIS R.J., DE BERNARDIS P., DE ROSA A., DE ZOTTI G., DELABROUILLE J., DESERT F.-X., DIEGO J.M., DOLAG K., DOLE H., DONZELLI S., DORE O., DOUSPIS M., DUCOUT A., DUPAC X., EFSTATHIOU G., ELSNER F., ENSSLIN T.A., ERIKSEN H.K., FERGUSSON J., FINELLI F., FLORIDO E., FORNI O., FRAILIS M., FRAISSE A.A., FRANCESCHI E., FREJSEL A., GALEOTTA S., GALLI S., GANGA K., GIARD M., GIRAUD-HERAUD Y., GJERLOW E., GONZALEZ-NUEVO J., GORSKI K.M., GRATTON S., GREGORIO A., GRUPPUSO A., GUDMUNDSSON J.E., HANSEN F.K., HANSON D., HARRISON D.L., HELOU G., HENROT-VERSILLE S., HERNANDEZ-MONTEAGUDO C., HERRANZ D., HILDEBRANDT S.R., HIVON E., HOBSON M., HOLMES W.A., HORNSTRUP A., HOVEST W., HUFFENBERGER K.M., HURIER G., JAFFE A.H., JAFFE T.R., JONES W.C., JUVELA M., KEIHANEN E., KESKITALO R., KIM J., KISNER T.S., KNOCHE J., KUNZ M., KURKI-SUONIO H., LAGACHE G., LAHTEENMAKI A., LAMARRE J.-M., LASENBY A., LATTANZI M., LAWRENCE C.R., LEAHY J.P., LEONARDI R., LESGOURGUES J., LEVRIER F., LIGUORI M., LILJE P.B., LINDEN-VORNLE M., LOPEZ-CANIEGO M., LUBIN P.M., MACIAS-PEREZ J.F., MAGGIO G., MAINO D., MANDOLESI N., MANGILLI A., MARIS M., MARTIN P.G., MARTINEZ-GONZALEZ E., MASI S., MATARRESE S., McGEHEE P., MEINHOLD P.R., MELCHIORRI A., MENDES L., MENNELLA A., MIGLIACCIO M., MITRA S., MIVILLE-DESCHENES M.-A., MOLINARI D., MONETI A., MONTIER L., MORGANTE G., MORTLOCK D., MOSS A., MUNSHI D., MURPHY J.A., NASELSKY P., NATI F., NATOLI P., NETTERFIELD C.B., NORGAARD-NIELSEN H.U., NOVIELLO F., NOVIKOV D., NOVIKOV I., OPPERMANN N., OXBORROW C.A., PACI F., PAGANO L., PAJOT F., PAOLETTI D., PASIAN F., PATANCHON G., PERDEREAU O., PEROTTO L., PERROTTA F., PETTORINO V., PIACENTINI F., PIAT M., PIERPAOLI E., PIETROBON D., PLASZCZYNSKI S., POINTECOUTEAU E., POLENTA G., POPA L., PRATT G.W., PREZEAU G., PRUNET S., PUGET J.-L., RACHEN J.P., REBOLO R., REINECKE M., REMAZEILLES M., RENAULT C., RENZI A., RISTORCELLI I., ROCHA G., ROSSET C., ROSSETTI M., ROUDIER G., RUBINO-MARTIN J.A., RUIZ-GRANADOS B., RUSHOLME B., SANDRI M., SANTOS D., SAVELAINEN M., SAVINI G., SCOTT D., SEIFFERT M.D., SHELLARD E.P.S., SHIRAISHI M., SPENCER L.D., STOLYAROV V., STOMPOR R., SUDIWALA R., SUNYAEV R., SUTTON D., SUUR-USKI A.-S., SYGNET J.-F., TAUBER J.A., TERENZI L., TOFFOLATTI L., TOMASI M., TRISTRAM M., TUCCI M., TUOVINEN J., UMANA G., VALENZIANO L., VALIVIITA J., VAN TENT B., VIELVA P., VILLA F., WADE L.A., WANDELT B.D., WEHUS I.K., YVON D., ZACCHEI A. and ZONCA A.

Abstract (from CDS):

We compute and investigate four types of imprint of a stochastic background of primordial magnetic fields (PMFs) on the cosmic microwave background (CMB) anisotropies: the impact of PMFs on the CMB temperature and polarization spectra, which is related to their contribution to cosmological perturbations; the effect on CMB polarization induced by Faraday rotation; the impact of PMFs on the ionization history; magnetically-induced non-Gaussianities and related non-zero bispectra; and the magnetically-induced breaking of statistical isotropy. We present constraints on the amplitude of PMFs that are derived from different Planck data products, depending on the specific effect that is being analysed. Overall, Planck data constrain the amplitude of PMFs to less than a few nanoGauss, with different bounds that depend on the considered model. In particular, individual limits coming from the analysis of the CMB angular power spectra, using the Planck likelihood, are B_1Mpc<4.4nG (where B_1Mpc is the comoving field amplitude at a scale of 1Mpc) at 95% confidence level, assuming zero helicity. By considering the Planck likelihood, based only on parity-even angular power spectra, we obtain B_1Mpc<5.6nG for a maximally helical field. For nearly scale-invariant PMFs we obtain B_1Mpc<2.0nG and B_1Mpc<0.9nG if the impact of PMFs on the ionization history of the Universe is included in the analysis. From the analysis of magnetically-induced non-Gaussianity, we obtain three different values, corresponding to three applied methods, all below 5 nG. The constraint from the magnetically-induced passive-tensor bispectrum is B_1Mpc<2.8nG. A search for preferred directions in the magnetically-induced passive bispectrum yields B_1Mpc<4.5nG, whereas the compensated-scalar bispectrum gives B_1Mpc<3nG. The analysis of the Faraday rotation of CMB polarization by PMFs uses the Planck power spectra in EE and BB at 70GHz and gives B_1Mpc<1380nG. In our final analysis, we consider the harmonic-space correlations produced by Alfven waves, finding no significant evidence for the presence of these waves. Together, these results comprise a comprehensive set of constraints on possible PMFs with Planck data.

Abstract Copyright: © ESO, 2016

Journal keyword(s): magnetic fields - cosmic background radiation - early Universe

Simbad objects: 1

Full paper

View the references in ADS

Number of rows : 1

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2026	#notes
1	NAME Hydra I Cluster	ClG	10 36 36.0	-27 31 04						~	905	1

Query : 2016A&A...594A..19P

Basic data :

NAME Hydra I Cluster -- Cluster of Galaxies
Other object types:	`ClG (2004A&A,ACO,...)`, `X (2A,3A,...)`, `GrG ([FWB89])`, `gLe (2011A&A)`, `C?G (XCLASS)`, `gam (INTREF)`
ICRS coord. (ep=J2000) :	`10 36 36.0 -27 31 04 [ ] E 2007MNRAS.379..260M`
FK4 coord. (ep=B1950 eq=1950) :	`10 34 14.7 -27 15 29 [ ]`
Gal coord. (ep=J2000) :	`269.5723 +26.4819 [ ]`
Radial velocity / Redshift / cz :	`V(km/s) 3842 [1499] / z(spectroscopic) 0.0129 [0.0050] / cz 3867 [1499] (Opt) D 2022A&A...658A..59X`
Angular size (arcmin):	`20.416666031 20.416666031 0 (Xray) E` `2021A&A...652A..12K`

Overlay

points in this preview

2MASS DSS

All

(CDSPortal)

Send to

Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

An access of full data is available using the icon Vizier near the identifier of the catalogue

`ACO 1060`	`FR 54`	`NAME Hya Cluster`	`RX J1036.8-2730`
`2A 1033-270`	`1H 1033-273`	`NAME Hya I Cluster`	`3U 1044-30`
`3A 1035-272`	`H 1034-273`	`NAME Hydra Cluster`	`4U 1033-26`
`BAX 159.2137-27.5265`	`HMS 1034-2716`	`NAME Hydra I Cluster`	`XCLASS 1940`
`ClG 1034.5-2716`	`INTREF 423`	`PLCKESZ G269.51+26.42`	`XSS J10376-2732`
`1E 1034.3-2716`	`2MAXI J1036-275`	`RXC J1036.6-2731`	`[F81] 183`
`1ES 1034-27.2`	`MCXC J1036.6-2731`	`RXGCC 366`	`[FWB89] GrG 47`

References (905 between 1850 and 2026) (Total 905)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

Follow new references on this object

Collections of Measurements

Observing logs

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : NAME Hydra I Cluster

Link by name to the catalogue in VizieR :

ACO 1060 RXC J1036.6-2731

Search by coordinates in Vizier (radius: 30 arcsec)

Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
Please, have a look at Best practices. The list of all annotations to SIMBAD objects can be found here .

The annotation server is currently not available. Sorry for any inconvenience

To bookmark this query, right click on this link: simbad:objects in 2016A&A...594A..19P and select 'bookmark this link' or equivalent in the popup menu