Sentences with phrase «black hole seed from»

Building on the work of several other research groups, my collaborator Giuseppe Lodato and I published a set of papers in 2006 and 2007 in which we proposed a novel mechanism that could have produced more massive black hole seeds from the get - go.

Not exact matches

Ingredients: For the meatballs: 1 pound ground chicken breast 1 3/4 cups grated zucchini (roughly 1 7 - to 8 - inch zucchini grated on the large holes of a box grater) 2 garlic cloves, grated or finely minced 1 chipotle pepper canned in adobo 2 teaspoons adobo sauce from the chipotle can 1/2 teaspoon ground cumin 1 teaspoon kosher salt 2 tablespoons white chia seeds (I like white chia seeds for aesthetic purposes, but black will also work!)

DATE BBQ SAUCE INGREDIENTS 1/2 cup pitted Medjool dates 1/2 cup balsamic vinegar 2 tablespoons fresh lime juice (from 1 lime) 2 teaspoons gluten - free tamari 2 teaspoons tomato paste 1 teaspoon grainy mustard 1 teaspoon onion powder 1 teaspoon garlic powder sea salt & ground black pepper, to taste water to thin CREAMY AVOCADO CILANTRO SAUCE INGREDIENTS 1 medium, ripe avocado 1/2 cup fresh cilantro 2 cloves of garlic 2 tablespoons tahini 1/4 cup fresh lime juice (from 2 limes) 1 small jalapeno, seeded & diced 1/2 cup filtered water sea salt & ground black pepper, to taste FOR THE TACOS 1 teaspoon heat - tolerant oil, such as avocado 1 shallot, fine dice 1 medium sweet potato (about 550 - 600 grams), peeled & grated on the large holes of a box grater sea salt & ground black pepper, to taste corn tortillas, warmed (or collard leaves, see headnote) 3 cups shredded cabbage Make the date BBQ sauce.

In effect, if the first quasars grew from Population III black hole seeds, they would have had to eat faster than the Eddington rate.

Traditional black hole seeds, on the other hand, which derive from dead stars, are likely to be too faint for the JWST or other telescopes to see.

It is difficult to imagine a scenario in which the black holes powering the first quasars grew from seeds this small.

If black hole seeds come from stars, the process should have given every dwarf galaxy its own supermassive black hole.

The amplitude and frequency of these waves could reveal the initial mass of the seeds from which the first black holes grew since they were formed 13 billion years ago and provide further clues about what caused them and where they formed, the researchers said.

The simplest model says our black hole formed gradually from a single seed, slowly eating up the stars and smaller black holes around it.

And earlier this year, astronomers showed that the early, distant universe is missing the glow of x-ray light that would be expected from a multitude of small black holes — another sign favoring the sudden birth of big seeds that go on to be supermassive black holes.

If the gas cloud named CO -0.40-0.22, located only 200 light - years away from the center of the Milky Way, does contain an intermediate black hole, it would provide scientists an opportunity to test the theory that supermassive black holes evolve from these lower - mass seeds.