Paola Caselli

The Dust Emissivity Spectral Index in the Starless Core TMC-1C (2009)

Schnee, Scott, Enoch, Melissa, Noriega-Crespo, Alberto, Sayers, Jack, Terebey, Susan, Caselli, Paola, ...

In this paper we present a dust emission map of the starless core TMC-1C taken at 2100 microns. Along with maps at 160, 450, 850 and 1200 microns, we study the dust emissivity spectral index from the...

Dynamics and Depletion in Thermally Supercritical Starless Cores (2009)

Keto, Eric, Caselli, Paola

In previous studies we identified two classes of starless cores, thermally subcritical and supercritical, distinguished by different dynamical behavior and internal structure. Here we study the...

Dense Cores in Perseus: The Influence of Stellar Content and Cluster Environment (2009)

Foster, Jonathan B., Rosolowsky, Erik W., Kauffman, Jens, Pineda, Jaime E., Borkin, Michelle A., Caselli, Paola, ...

We present the chemistry, temperature, and dynamical state of a sample of 193 dense cores or core candidates in the Perseus Molecular cloud and compare the properties of cores associated with young...

Survey of ortho-H2D+(1_{1,0}-1_{1,1}) in dense cloud cores (2008)

Caselli, Paola, Vastel, Charlotte, Ceccarelli, Cecilia, Van Der Tak, Floris, Crapsi, Antonio, Bacmann, Aurore

We present a survey of the ortho-H2D+(1_{1,0}-1_{1,1}) line toward a sample of 10 starless cores and 6 protostellar cores, carried out at the Caltech Submillimeter Observatory. The high diagnostic...

The COMPLETE Survey of Star-Forming Regions: Phase I Data (2006)

Ridge, Naomi A., Di Francesco, James, Kirk, Helen, Li, Di, Goodman, Alyssa A., Alves, João F., ...

We present an overview of data available for the Ophiuchus and Perseus molecular clouds from ``Phase I'' of the COMPLETE Survey of Star-Forming Regions. This survey provides a range of data...

Estimation and reduction of the uncertainties in chemical models: Application to hot core chemistry (2005)

Wakelam, Valentine, Selsis, Franck, Herbst, Eric, Caselli, Paola

It is not common to consider the role of uncertainties in the rate coefficients used in interstellar gas-phase chemical models. In this paper, we report a new method to determine both the...

Estimation and reduction of the uncertainties in chemical models: Application to hot core chemistry (2005)

Wakelam, Valentine, Selsis, Franck, Herbst, Eric, Caselli, Paola

It is not common to consider the role of uncertainties in the rate coefficients used in interstellar gas-phase chemical models. In this paper, we report a new method to determine both the...

Resetting chemical clocks of hot cores based on S-bearing molecules (2004)

Wakelam, Valentine, Caselli, Paola, Ceccarelli, Cecilia, Herbst, Eric, Castets, A.

We report a theoretical study of sulphur chemistry, as applied to hot cores, where S-bearing molecular ratios have been previously proposed and used as chemical clocks. As in previous models, we...

Resetting chemical clocks of hot cores based on S-bearing molecules (2004)

Wakelam, Valentine, Caselli, Paola, Ceccarelli, Cecilia, Herbst, Eric, Castets, A.

We report a theoretical study of sulphur chemistry, as applied to hot cores, where S-bearing molecular ratios have been previously proposed and used as chemical clocks. As in previous models, we...

Budgetary policy in the countries of the European Union in the 1990s

Paola Caselli, Roberto Rinaldi

The paper examines the steps taken in the EU countries during the 1990s to adjust the public finances, describing their main characteristics on the basis of the measures’ impact on expenditure...